Technical Information
Deltabar M PMD55
Differential pressure measurement
Differential pressure transmitter with metal sensor
Communication via HART, PROFIBUS PA or FOUNDATION
Fieldbus
Application
Your benefits
The Deltabar M differential pressure transmitter is used
for the following measuring tasks:
• Flow measurement (volume or mass flow) in
conjunction with primary elements in gases, vapours
and liquids
• Level, volume or mass measurement in liquids
• Differential pressure monitoring, e.g. of filters and
pumps
• Reference accuracy: 0,1%
as PLATINUM version: up to 0,075%
• Turn down up to 100:1
• Compact transmitter design
• Quick commissioning via DIP switches
• Easy and safe menu-guided operation
– on-site via display module
– via 4 to 20 mA with HART
– via PROFIBUS PA
– via FOUNDATION Fieldbus
• Continuous modularity for differential pressure,
hydrostatic and pressure (Deltabar M, Deltapilot M
Cerabar M), e.g.
– replaceable display
– universal electronics
• International usage thanks to a wide range of approvals
TI00434P/00/EN/15.11
71128311
Deltabar M PMD55
Table of contents
Function and system design. . . . . . . . . . . . . . . . . . . . . 3
Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Level measurement (level, volume and mass) . . . . . . . . . . . . . . . . 3
Flow measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Communication protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Explanation of terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Signal range – 4 to 20 mA HART . . . . . . . . . . . . . . . . . . . . . . . . . 9
Signal on alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Load – 4 to 20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Dead time, Time constant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Dynamic behavior: current output . . . . . . . . . . . . . . . . . . . . . . . 10
Dynamic behavior: HART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Dynamic behavior: PROFIBUS PA . . . . . . . . . . . . . . . . . . . . . . . . 10
Dynamic behavior: FOUNDATION Fieldbus . . . . . . . . . . . . . . . . 11
Damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Data of the FOUNDATION Fieldbus interface . . . . . . . . . . . . . . . 12
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Start-up current HART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Cable entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Residual ripple . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Influence of power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climate class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vibration resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . .
Overvoltage protection (optional) . . . . . . . . . . . . . . . . . . . . . . . .
25
25
25
25
25
25
Operating conditions (Process) . . . . . . . . . . . . . . . . . 26
Process temperature limits
(temperature at transmitter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Process temperature range, Seals . . . . . . . . . . . . . . . . . . . . . . . . 26
Pressure specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Mechanical construction . . . . . . . . . . . . . . . . . . . . . . 27
Process connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions V1 version; Impulse pipe vertical; alignment 90° . . .
Dimensions H1 version; Impulse pipe horizontal;
alignment 180° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions H2 version; Impulse pipe horizontal; alignment 90° .
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Material (not wetted) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Material (wetted) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27
28
29
30
30
31
32
Human interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Hardware and software for onsite and remote operation . . . . . . . 37
Certificates and approvals . . . . . . . . . . . . . . . . . . . . . 38
CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ex approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marine certificate (in preparation) . . . . . . . . . . . . . . . . . . . . . . .
CRN approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Equipment Directive (PED) . . . . . . . . . . . . . . . . . . . . .
Standards and guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
38
38
38
38
38
Performance characteristics. . . . . . . . . . . . . . . . . . . . 18
Reference operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Reference accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Thermal stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Influence of the static pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Total Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Long-term stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Total Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Influence of the installation position . . . . . . . . . . . . . . . . . . . . . . 20
Vibration effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Warm-up period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . 39
Operating conditions (Installation) . . . . . . . . . . . . . . 21
Configuration data sheet . . . . . . . . . . . . . . . . . . . . . . 44
General installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . 21
Measuring arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Wall and pipe-mounting (optional) . . . . . . . . . . . . . . . . . . . . . . . 22
Oxygen applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
PWIS cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Ultra pure gas applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
PMD55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Additional documentation . . . . . . . . . . . . . . . . . . . . . 42
Technical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brief operating instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation/Control Drawings . . . . . . . . . . . . . . . . . . . . . . . . . .
42
42
42
42
43
Operating conditions (Environment) . . . . . . . . . . . . . 25
Ambient temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2
Endress+Hauser
Deltabar M PMD55
Function and system design
Measuring principle
2
3
1
p1
4
p2
P01-PMD55xxx-03-xx-xx-xx-001
Measuring cell of the Deltabar M
1
2
3
4
Sensing element
Overload diaphragm/Middle diaphragm
Filling oil
Process isolating diaphragm
The separating diaphragms (4) are deflected on both sides by the acting pressures p1 and p2. A filling oil (3)
transfers the pressure to a resistance circuit bridge (semi-conductor technology). The differential-pressuredependent change of the bridge output voltage is measured and further processed.
Level measurement (level,
volume and mass)
Design and operation mode
–
–
Dp
h= r g
h
h
+
–
Dp
h= r g
Dp
h= r g
h
+
+
PMD55, H1
PMD55, H2
PMD55, V1
P01-PMD55xxx-15-xx-xx-xx-002
Level measurement with Deltabar M;
left: V1 version; vertical impulse lines; 90° alignment
middle: H1 version; horizontal impulse lines; 180 ° alignment
right: H2 version; horizontal impulse lines; 90° alignment
h
p

g
Height (level)
Differential pressure
Density of the medium
Gravitation constant
Your benefits
• Volume and mass measurements in any tank shapes by means of a freely programmable characteristic curve
• Choice of diverse level units
• Has a wide range of uses, e.g.
– for level measurement in tanks with superimposed pressure
– in the event of foam formation
– in tanks with agitators of screen fittings
– in the event of liquid gases
– for standard level measurement
Endress+Hauser
3
Deltabar M PMD55
Flow measurement
Design and operation mode
1
1
2
2
+
Q ~ Dp
p1
–
p2
Q
+
Q ~ Dp
p1
–
p2
Q
P01-PMD55xxx-15-xx-xx-xx-001
Flow measurement with Deltabar M PMD55 and primary element, left: Orifice plate and right: Pitot tube
1
2
Q
p
Deltabar M PMD55
3-valve manifold
Flow
Differential pressure, p = p1 – p2
Your benefits
• Choice between five flow modes of operation:
– Volume flow
– Norm volume flow (European norm conditions)
– Standard volume flow (American standard conditions)
– Mass flow
– %
• Choice of diverse flow units with automatic unit conversion.
• Low flow cut off: when activated, this function suppresses small flows which can lead to large fluctuations
in the measured value.
• Contains two totalizers as standard. One totalizer can be reset to zero.
• The totalizing unit can be individually set for each totalizer. This allows independent daily and annual
quantity totalizing.
Note!
For more information about the Deltatop flow measurement system, see
• TI00422P: Deltatop Differential Pressure Flow Measurement with Orifices
• TI00425P: Deltatop Differential Pressure Flow Measurement with Pitot Tubes
4
Endress+Hauser
Deltabar M PMD55
Typical arrangements for flow measurements
A
B
C
PMD55, V1
PMD55, H1
PMD55, V1
P01-PMD55xxx-11-xx-xx-xx-011
A: liquid in vertical pipe; H1 version; horizontal impulse line; alignment 180°
B: gas in horizontal pipe; V1 version; vertical impulse line; alignment 90°
C: steam in horizontal pipe; V1 version; vertical impulse line; alignment 90°
Mounting example
2
2
1
1
PMD55, V1
PMD55, V1
P01-PMD55xxx-11-xx-xx-xx-014
1: Valve manifold
2: Impulse line
Endress+Hauser
5
Deltabar M PMD55
Communication protocol
6
• 4 to 20 mA with HART communication protocol
• PROFIBUS PA
– The Endress+Hauser devices meet the requirements of the FISCO model.
– Due to the low current consumption of 11 mA ± 1 mA, the following number of devices can be operated
on one bus segment if installing as per FISCO:
– up to 8 Deltabar M for Ex ia, CSA IS and FM IS applications
– up to 31 Deltabar M for all other applications, e.g. in non-hazardous areas, Ex nA, etc.
Further information on PROFIBUS PA can be found in Operating Instructions BA00034S "PROFIBUS DP/
PA: Guidelines for planning and commissioning" and in the PNO Guideline.
• FOUNDATION Fieldbus
– The Endress+Hauser devices meet the requirements of the FISCO model.
– Due to the low current consumption of 16 mA ± 1 mA, the following number of devices can be operated
on one bus segment if installing as per FISCO:
– up to 6 Deltabar M for Ex ia, CSA IS and FM IS applications
– up to 22 Deltabar M for all other applications, e.g. in non-hazardous areas, Ex nA, etc.
Further information on FOUNDATION Fieldbus, such as requirements for bus system components can be
found in Operating Instructions BA00013S "FOUNDATION Fieldbus Overview".
Endress+Hauser
Deltabar M PMD55
Input
Measured variable
Differential pressure, from which flow (volume or mass current) and level (level, volume or mass) are derived.
Measuring range
Nominal
value
Measurement limit
Smallest span
MWP2
(factory calibration)1
OPL3
Min. operating
pressure4
on one side on both sides
Version in the
Order Code5
Feature 070
lower (LRL)
upper (URL)
[mbar (psi)] [mbar (psi)]
[mbar (psi)]
[mbar (psi)]
10 (0.15)
–10 (– 0.15)
+10 (+ 0.15)
0.5 (0.0075)
30 (0.45)
–30 (– 0.45)
+30 (+ 0.45)
1.5 (0.0225)
7C
100 (1.5)
–100 (– 1.5)
+100 (+ 1.5)
5 (0.075)
7D
500 (7.5)
–500 (– 7.5)
+500 (+ 7.5)
25 (0.375)
7F
1000 (15)
-1000 (– 15)
+1000 (+ 15)
50 (0.75)
3000 (45)
–3000 (– 45)
+3000 (+ 45)
150 (2.25)
[bar (psi)]
[bar (psi)]
[bar (psi)]
[mbarabs (psiabs)]
1 (15) 6
1 (15) 
1.5 (22.5) 
0.1 (0.0015) 
70 (1050) 7 70 (1050)  105 (1575) 
160 (2400) 8 160 (2400)  240 (3600) 
0.1 (0.0015) 
0.1 (0.0015) 
7B
7G
7H
16000 (240) –16000 (– 240) +16000 (+ 240) 800 (12)
7L
40000 (600) –40000 (– 600) +40000 (+ 600) 2000 (30)
7M
1)
Recommended Turn down: Max 100:1.
Factory calibration Turn down: Max 20:1, higher on request.
2)
The MWP (maximum working pressure; MWP = PN) for the measuring device depends on the weakest element of the components selected with regard to
pressure, i.e. the process connection has to be taken into consideration in addition to the measuring cell. Also observe the pressure-temperature dependency.
For the appropriate standards and further information  ä 26.
3)
OPL: over pressure limit; depends on the lowest-rated element, with regard to pressure, of the selected components ( ä 26).
4)
The minimum operating pressure indicated in the table applies to silicone oil under reference operating conditions.
Minimum operating pressure at 85°C (185°F) for silicone oil: 10 mbar (0,15 psi) (abs)
5)
See also chapter "Ordering information"
6)
Version "2" in the Order Code - Feature 60
7)
Version "6" in the Order Code - Feature 60
8)
Version "7" in the Order Code - Feature 60
Endress+Hauser
7
Deltabar M PMD55
Explanation of terms
Explanation of the terms: Turn down (TD), set span and zero based span
Case 1:
• Lower range value Upper range value
Example:
• Lower range value (LRV) = 0 mbar
• Upper range value (URV) = 100 mbar (1.5 psi)
• Nominal value (URL) = 500 mbar (7.5 psi)
➀=➁
LRL
LRV
URV
URL
–500 mbar
0
100
+500 mbar
➂
Turn down:
• TD = URL /URV5:1
➃
set span:
• URV – LRV = 100 mbar (1.5 psi)
This span is based on the zero point.
➄
P01-xxxxxxxx-05-xx-xx-xx-001
Example: 500 mbar (7.5 psi) sensor
Case 2:
• Lower range value Upper range value
Example:
• Lower range value (LRV) = –300 mbar (4.5 psi)
• Upper range value (URV) = 0 bar
• Nominal value (URL) = 500 mbar (7.5 psi)
➀=➁
LRV
LRL
–500 mbar
URV
URL
0
+500 mbar
–300 mbar
Turn down:
• TD = URL / (LRV) = 1,67:1
set span:
• URV – LRV = 300 mbar (4.5 psi)
This span is based on the zero point.
➂
➃
➄
P01-xMD7xxxx-05-xx-xx-xx-007
Example: 500 mbar (7.5 psi) sensor
1
2
3
4
5
LRL
URL
LRV
URV
8
Set span
Zero based span
Nominal value i Upper range limit (URL)
Nominal measuring range
Sensor measuring range
Lower range limit
Upper range limit
Lower range value
Upper range value
Endress+Hauser
Deltabar M PMD55
Output
Output signal
• 4 to 20 mA with superimposed digital communication protocol HART 6.0, 2-wire
• Digital communication signal PROFIBUS PA (Profile 3.02)
• Digital communication signal FOUNDATION Fieldbus
Signal range –
4 to 20 mA HART
3.8 mA to 20.5 mA
Signal on alarm
As per NAMUR NE 43
• 4 to 20 mA HART
Options:
– Max. alarm*: can be set from 21...23 mA (factory setting: 22 mA)
– Keep measured value: last measured value is kept
– Min. alarm: 3.6 mA
• PROFIBUS PA: can be set in the Analog Input block,
Options: Last Valid Out Value (factory setting), Fail-safe Value, Status Bad
• FOUNDATION Fieldbus: can be set in the Analog Input block,
Options: Last Good Value, Fail-safe Value (factory setting), Wrong Value
Load – 4 to 20 mA
RLmax
[W]
1456
1239
804
➁
➀
369
11.5
20
RLmax £
30
40 45
U
[V]
U – 11.5 V
0.023 A
P01-PMD55xxx-05-xx-xx-xx-006
Load diagram
1
2
RLmax
U
Supply voltage 11.5 ... 30 V DC for intrinsically safe instrument versions
Supply voltage 11.5 ... 45 V DC (versions with plug-in connector 35 V DC) for other types of protection and for
uncertified instrument versions
Maximum load resistance
Supply voltage
Note!
When operating via a handheld terminal or via PC with an operating program, a minimum communication
resistance of 250 must exist within the loop.
Resolution
Endress+Hauser
• Current output: 1 A
• Display: can be set (factory setting: presentation of the maximum accuracy of the transmitter)
9
Deltabar M PMD55
Dead time, Time constant
I
100 %
90 %
63 %
t1
t2
t
t3
P01-xxxxxxxx-05-xx-xx-xx-036
Presentation of the dead time and the time constant
Dynamic behavior:
current output
Dead time (t1) [ms]
Time constant T63 (= t2) [ms]
Time constant T90 (= t3) [ms]
60
90
210
Dead time (t1) [ms]
Dead time (t1) [ms] +
Time constant T63 (= t2) [ms]
Dead time (t1) [ms] +
Time constant T90 (= t3) [ms]
min.
220
310
370
max.
1020
1110
1170
max.
Dynamic behavior: HART
Reading cycle
• Acyclic: max. 3/s, typical 1/s (depends on command # and number of preambles)
• Cyclic (Burst): max. 3/s, typical 2/s
The Deltabar M commands the BURST MODE function for cyclic value transmission via the HART
communication protocol.
Cycle time (Update time)
Cyclic (Burst): min. 300 ms
Response time
• Acyclic: min. 330 ms, typical 590 ms (depends on command # and number of preambles)
• Cyclic (Burst): min. 160 ms, typical 350 ms (depends on command # and number of preambles)
Dynamic behavior:
PROFIBUS PA
Dead time (t1) [ms]
Dead time (t1) [ms] +
Time constant T63 (= t2) [ms]
Dead time (t1) [ms] +
Time constant T90 (= t3) [ms]
min.
95
185
245
max.
1195
1285
1345
Reading cycle
• Cyclic: max. 30/s (dependent on the number and type of function blocks used in a closed-control loop)
• Acyclic: typical 25/s
Cycle time (update time)
min. 100 ms
The cycle time in a bus segment in cyclic data communication depends on the number of devices, on the
segment coupler used and on the internal PLC cycle time.
Response time
• Cyclic: approx. 8 to 13 ms (depends on Min. Slave Interval)
• Acyclic: approx. 23 to 35 ms (depends on Min. Slave Interval)
10
Endress+Hauser
Deltabar M PMD55
Dynamic behavior:
FOUNDATION Fieldbus
Dead time (t1) [ms]
Dead time (t1) [ms] +
Time constant T63 (= t2) [ms]
Dead time (t1) [ms] +
Time constant T90 (= t3) [ms]
min.
105
195
255
max.
1105
1195
1255
Reading cycle
• Cyclic: max. 10/s (dependent on the number and type of function blocks used in a closed-control loop)
• Acyclic: typical 5/s
Cycle time (update time)
Cyclic: min. 100 ms
Response time
• Cyclic: max. 20 ms (for standard bus parameter settings)
• Acyclic: typical 70 ms (for standard bus parameter settings)
Damping
A damping affects all outputs (output signal, display).
• Via on-site display, handheld terminal or PC with operating program, continuous from 0...999 s
• Via DIP-switch on the electronic insert, switch position
"on" (= set value) and "off" (= damping switched off)
• Factory setting: 2 s
Endress+Hauser
11
Deltabar M PMD55
Data of the FOUNDATION
Fieldbus interface
Basic data
Device Type
0x1021
Device Revision
01 (hex)
DD Revision
0x01021
CFF Revision
0x000102
ITK Version
5.2.0
ITK Certification Driver No.
IT067600
Link-Master (LAS) capable
Yes
Link Master / Basic Device
selectable
Yes; Factory setting: Basic Device
Number of VCRs
44
Number of Link Objects in VFD
50
Number of FB-Schedule Objects
40
Virtual communication references (VCRs)
Permanent Entries
44
Client VCRs
0
Server VCRs
5
Source VCRs
8
Sink VCRs
0
Subscriber VCRs
12
Publisher VCRs
19
Link settings
Slot time
4
Min. inter PDU delay
12
Max. response delay
40
Transducer Blocks
12
Block
Content
Output values
TRD1 Block
Contains all parameters related to the measurement
•
•
•
•
•
Dp Flow Block
enthält Durchfluss und Summenzähler Parameter
• Totalizer 1 (channel 6)
• Totalizer 2 (channel 7)
Pressure or level (channel 1)
Process temperature (channel 2)
Measured pressure value (channel 3)
Max. pressure (channel 4)
Level before linearization (channel 5)
Diagnostic Block Contains diagnostic information
Error code via DI channels
(channel 10 to 15)
Display Block
No output values
Contains parameters to configure the onsite display
Endress+Hauser
Deltabar M PMD55
Function blocks
Block
Content
Resource Block The Resource Block contains all the data that
uniquely identify the device. It is an electronic
version of a nameplate of the device.
Number Execution time
of blocks
Functionality
1
enhanced
Analog Input
Block 1
Analog Input
Block 2
The AI Block receives the measuring data from the
Sensor Block, (selectable via a channel number) and
makes the data available to other function blocks at
its output. Enhancement: digital outputs for process
alarms, fail safe mode.
2
25 ms
enhanced
Digital Input
Block
This block contains the discrete data of the Diagnose 1
Block (selectable via a channel number 10 to 15) and
provides them for other blocks at the output.
40 ms
standard
Digital Output
Block
This block converts the discrete input and thus
initiates an action (selectable via a channel number)
in the DP Flow Block or in the im TRD1 Block.
Channel 20 resets the counter for max. pressure
transgressions value and Channel 21 resets the
Totalizer.
1
20 ms
standard
PID Block
The PID Block serves as a proportional-integralderivative controller and is used almost universally
for closed-loop-control in the field including cascade
and feedforward. Input IN can be indicated on the
display. The selection is performed in the Display
Block (DISPLAY_MAIN_LINE_CONTENT).
1
40 ms
standard
Arithmetic
Block
This block is designed to permit simple use of popular 1
measurement math functions. The user does not have
to know how to write equations. The math algorithm
is selected by name, chosen by the user for the
function to be performed.
35 ms
standard
Input Selector
Block
The Input Selector Block facilitates the selection of up 1
to four inputs and generates an output based on the
configured action. This block normally receives its
inputs from AI Blocks. The block performs maximum,
minimum, average and ‘first good’ signal selection.
Inputs IN1 to IN4 can be indicated on the display.
The selection is performed in the Display Block
(DISPLAY_MAIN_LINE_1_CONTENT).
30 ms
standard
Signal
Characterizer
Block
The Signal Characterizer Block has two sections,
each with an output that is a non-linear function of
the respective input. The non-linear function is
generated by a single look-up table with 21 arbitrary
x-y pairs.
1
40 ms
standard
Integrator
Block
1
The Integrator Block integrates a variable as a
function of the time or accumulates the counts from a
Pulse Input Block. The block may be used as a
totalizer that counts up until reset or as a batch
totalizer that has a setpoint, where the integrated or
accumulated value is compared to pre-trip and trip
settings, generating a binary signal when the setpoint
is reached.
35 ms
standard
Additional function block information:
Endress+Hauser
Instantiate Function Block
YES
Number of instantiate blocks
14
13
Deltabar M PMD55
Power supply
Electrical connection
Note!
• When using the measuring device in hazardous areas, installation must comply with the corresponding
national standards and regulations and the Safety Instructions or Installation or Control Drawings  ä 42,
section "Safety Instructions" and "Installation/Control Drawings".
• According to IEC/EN61010 a suitable disconnector has to be installed for the device.
• Devices with integrated overvoltage protection must be earthed.
• Protective circuits against reverse polarity, HF influences and overvoltage peaks are installed.
• The digital communication signal is transmitted to the bus via a 2-wire connection. The bus also provides
the power supply.
1
7
- +
6
2
5
4
3
P01-xMx5xxxx-04-xx-xx-xx-004
Electrical connection
1
2
3
4
5
6
7
External grounding terminal
Internal grounding terminal
Supply voltage  ä 17
4...20 mA for HART devices
For HART and FOUNDATION Fieldbus devices: With a handheld terminal, all the parameters can be configured
anywhere along the bus line via menu operation.
Terminals
For HART devices: test terminals, see section "Taking a 4 to 20 mA test signal"
4...20 mA HART
Taking a 4 to 20 mA test signal
A 4 to 20 mA test signal may be measured via the test terminals without interrupting the measurement.
PROFIBUS PA
For further information on the network structure and grounding, and for further bus system components such
as bus cables, see the relevant documentation, e.g. Operating Instructions BA00034S "PROFIBUS DP/PA:
Guidelines for planning and commissioning" and the PNO Guideline.
Cable specifications:
Use a twisted, shielded two-wire cable, preferably cable type A
Note!
For further information on the cable specifications, see Operating Instructions BA00034S
"PROFIBUS DP/PA: Guidelines for planning and commissioning", the PNO Guideline 2.092
PROFIBUS PA User and Installation Guideline" and IEC 61158-2 (MBP).
14
Endress+Hauser
Deltabar M PMD55
FOUNDATION Fieldbus
The digital communication signal is transmitted to the bus via a 2-wire connection. The bus also provides the
power supply. For further information on the network structure and grounding and for further bus system
components such as bus cables, see the relevant documentation, e.g. Operating Instructions BA00013S
"FOUNDATION Fieldbus Overview" and the FOUNDATION Fieldbus Guideline.
Cable specifications:
Use a twisted, shielded two-wire cable, preferably cable type A
Note!
For further information on the cable specifications, see Operating Instructions BA00013S "FOUNDATION
Fieldbus Overview", FOUNDATION Fieldbus Guideline and IEC 61158-2 (MBP).
Devices with valve connector
+ –
–
+
+ –
P01-xMx5xxxx-04-xx-xx-xx-005
Left: electrical connection for devices with a valve connector
Right: view of the connector at the device
Material: PA 6.6
Devices with Harting plug Han7D
+
+ –
–
7
8
6
1
2
Han7D
5
3
4
+ –
P01-xMD7xxxx-04-xx-xx-xx-000
Left: electrical connection for devices with Harting plug Han7D
Right: view of the plug connector at the device
Material: CuZn
Endress+Hauser
15
Deltabar M PMD55
Devices with M12 plug
PIN assignment for M12 connector
4
3
1
+ 2
–
nc
PIN
Meaning
1
Signal +
2
Not assigned
3
Signal –
4
Earth
A0011175
Endress+Hauser offers the following accessories for devices with an M12 plug:
Plug-in jack M 12x1, straight
• Material: body PA; coupling nut CuZn, nickel-plated
• Degree of protection (fully locked): IP67
• Order number: 52006263
Plug-in jack M 12x1, elbowed
• Material: body PBT/PA; coupling nut GD-Zn, nickel-plated
• Degree of protection (fully locked): IP67
• Order number: 71091284
Cable 4x0.34 mm² (20 AWG) with M12 socket, elbowed, screw plug, length 5 m (16 ft)
• Material: body PUR; coupling nut CuSn/Ni; cable PVC
• Degree of protection (fully locked): IP67
• Order number: 52010285
Devices with 7/8" plug
PIN assignment for 7/8" connector
1
– 3
2
+ 4
nc
PIN
Meaning
1
Signal –
2
Signal +
3
Not assigned
4
Earth
A0011176
External thread: 7/8 - 16 UNC
• Material: housing / body CuZn, nickel-plated
• Protection: IP68
• Order number: 52010285
16
Endress+Hauser
Deltabar M PMD55
Supply voltage
Note!
• When using the measuring device in hazardous areas, installation must comply with the corresponding
national standards and regulations and the Safety Instructions or Installation or Control Drawings.
• All explosion protection data are given in separate documentation which is available upon request. The Ex
documentation is supplied as standard with all devices approved for use in explosion hazardous areas
 ä 42, sections "Safety Instructions" and "Installation/Control drawing".
4 to 20 mA HART
Type of protection
Supply voltage
• Intrinsically safe
11.5 ... 30 V DC
• Other types of protection
• Devices without certificate
11.5 ... 45 V DC (Versions with plug-in connection 35 V DC)
PROFIBUS PA
• Version for non-hazardous areas: 9 to 32 V DC
FOUNDATION Fieldbus
• Version for non-hazardous areas: 9 to 32 V DC
Start-up current HART
12 mA or 22 mA (selectable)
Current consumption
• PROFIBUS PA: 11 mA ± 1 mA, switch-on current corresponds to IEC 61158-2, Clause 21
• FOUNDATION Fieldbus: 16 mA ± 1 mA, switch-on current corresponds to IEC 61158-2, Clause 21
Cable entry
See product structure,  ä 39, feature 050 "Electrical connection".
Cable specification
• Endress+Hauser recommends using shielded, twisted-pair two-wire cables.
• Terminals for wire cross-sections 0.5...2.5 mm2 (20...14 AWG)
• Cable external diameter: 5...9 mm (0.2...0.35 in)
Residual ripple
Without influence on 4 to 20 mA signal up to 5 % residual ripple within the permitted voltage range
[according to HART hardware specification HCF_SPEC-54 (DIN IEC 60381-1)]
Influence of power supply
0.001% of URL/V
Endress+Hauser
17
Deltabar M PMD55
Performance characteristics
Reference operating
conditions
•
•
•
•
•
•
•
•
•
•
•
•
•
As per IEC 60770 and IEC 61298-1, Sections 5 to 7
Ambient temperature TU = constant, in the range of: +21...+33°C (+70...91 °F)
Humidity = constant, in the range of: 5...80 % r.H
Ambient pressure pU = constant, in the range of: 860...1060 mbar (12.47...15.37 psi)
Position of the measuring cell: constant, in the range of: 1° horizontically and 1° vertically
P1 = high pressure side
Input of "Lo Trim Sensor" and "Hi Trim Sensor" for lower range value and upper range value
Measuring span URV - LRV
Membrane material 316L
Filling oil: silicone oil
Side flanges material: AISI 316L
Supply voltage: 24 V DC ± 3 V DC
Load with HART: 250 
Reference accuracy
The reference accuracy comprises the non-linearity according to limit point setting, hysteresis and
non-reproducibility as per IEC 60770.
The following applies for the root-extracting characteristic curve:
The accuracy data of the Deltabar M is taken into the accuracy calculation of the flow rate with a factor of 0.5.
% of the set span
Measuring cell
Standard
Platinum
10 mbar (0.15 psi)
30 mbar (0.45 psi)
• TD 1:1
• TD > 1:1
=
=
±0.2
±(0.2 x TD)
100 mbar (1.5 psi)
• TD 1:1 to TD 4:1
• TD > 4:1
=
=
±0.1
±(0.012 x TD + 0.052)
• TD 1:1 to TD 4:1
• TD > 4:1
=
=
±0.075
±(0.012 x TD + 0.027)
• TD 1:1 to TD 10:1
• TD > 10:1
=
=
±0.1
±(0.0015 x TD + 0.085)
• TD 1:1 to TD 10:1
• TD > 10:1
=
=
±0.075
±(0.0015 x TD + 0.060)
500 mbar (7.5 psi)
1 bar (15 psi)
3 bar (45 psi)
16 bar (240 psi)
40 bar (600 psi)
--
TD: Turn Down,  ä 8
Thermal stability
-10 to +60°C (+14 to +140°F)
Measuring cell
-40 to -10°C, +60 to +85°C
(–40 to +14°F, +140 to +185°F)
% of the set span
10 mbar (0.15 psi)
30 mbar (0.45 psi)
±(0.31 x TD + 0.5)
±(0.45 x TD + 0.45)
100 mbar (1.5 psi)
±(0.18 x TD + 0.31)
±(0.3 x TD + 0.36)
500 mbar (7.5 psi)
1 bar (15 psi)
3 bar (45 psi)
±(0.08 x TD + 0.32)
±(0.12 x TD + 0.36)
16 bar (240 psi)
±(0.10 x TD + 0.34)
±(0.15 x TD + 0.39)
40 bar (600 psi)
±(0.08 x TD + 0.32)
±(0.37 x TD + 0.34)
TD: Turn Down,  ä 8
18
Endress+Hauser
Deltabar M PMD55
Influence of the static
pressure
Measuring cell
Influence on zero point
Influence on span
10 mbar (0.15 psi)
±0.2 % v. URL / 1 bar
±0.2 % v. URL / 1 bar
30 mbar (0.45 psi)
±0.07 % v. URL / 1 bar
±0.07 % v. URL / 1 bar
100 mbar (1.5 psi)
±0.15 % of URL / 70 bar
±0.14 % of URL / 70 bar
500 mbar (7.5 psi)
1 bar (15 psi)
3 bar (45 psi)
16 bar (240 psi)
40 bar (600 psi)
±0.075 % of URL / 70 bar
±0.14 %of URL / 70 bar
Note!
The influence of the static pressure on the zero point can be calibrated out.
Total Performance
The "Total performance" specification comprises the non-linearity including hysteresis, non-reproducibility, the
thermal change of the zero point as well as the influence of the line pressure pst .
The line pressure pst is 70 bar (1050 psi) for the 100 mbar, 500 mbar, 1 bar, 3 bar, 16 bar und 40 bar measuring
cell.
% of the set span
Standard, TD 1:1
Platinum, TD 1:1
-10 to +60°C -40 to -10°C; +60 to +85°C
(14 to 140°F) (-40 to +14°F; 140 to 185°F)
-10 to +60°C -40 to -10°C; +60 to +85°C
(14 to 140°F) (-40 to +14°F; 140 to 185°F)
Measuring cell
Long-term stability
100 mbar (1.5 psi) ±0.18
±0.23
±0.17
±0.23
500 mbar (7.5 psi)
1 bar (15 psi)
±0.13
3 bar (45 psi)
±0.16
±0.12
±0.15
16 bar (240 psi)
±0.16
±0.24
±0.15
±0.23
40 bar (600 psi)
±0.13
±0.16
±0.12
±0.15
Measuring cell
% of URL / 1 year
10 mbar (0.15 psi)
30 mbar (0.45 psi)
Total Error
in preparation
100 mbar (1.5 psi)
±0.18
±0.35
500 mbar (7.5 psi)
1 bar (15 psi)
3 bar (45 psi)
16 bar (240 psi)
40 bar (600 psi)
±0.05
±0.13
Measuring cell
% of URL / 1 year
% of URL / 5 years
10 mbar (0.15 psi)
30 mbar (0.45 psi)
Endress+Hauser
% of URL / 5 years
in preparation
100 mbar (1.5 psi)
±0.26
±0.39
500 mbar (7.5 psi)
1 bar (15 psi)
3 bar (45 psi)
±0.14
±0.18
16 bar (240 psi)
±0.17
±0.20
40 bar (600 psi)
±0.14
±0.18
19
Deltabar M PMD55
Influence of the installation
position
The recommended maximum angle to the axis of the diaphragm is 10° and results in a measuring error of
±0.72 mbar (0.01 psi). The value is doubled for devices with inert oil.
Note!
Position-dependent zero shift can be corrected  ä 21, section "General installation instructions".
°
.10
0..
0.
..1
0°
P01-PMD55xxx-17-xx-xx-xx-001
Vibration effects
Warm-up period
20
Test standard
Vibration effects
GL
reference accuracy to 10...18
Hz: ±4 mm (0.16 in);
18...500 Hz: 5 g
IEC 61298-3
reference accuracy to 10...60
Hz: ±0.35 mm (0.01 in);
60...2000 Hz: 5 g
• 4 to 20 mA HART: 5 s
• PROFIBUS PA: 8 s
• FOUNDATION Fieldbus: 20 s (after a TOTAL-reset 45 s)
Endress+Hauser
Deltabar M PMD55
Operating conditions (Installation)
General installation
instructions
• The position-dependent zero shift can be corrected directly at the device via operating keys.
• Endress+Hauser offers a mounting bracket for installing the device on pipes or walls  ä 22, section "Wall
and pipe mounting".
• When measuring in media with solid proportions, such as dirty liquids, installing separators and drain valves
is useful for capturing and removing sediment.
• Using a three-valve or five-valve manifold allows for easy commissioning, installation and maintenance
without interrupting the process.
• General recommendations for the impulse piping can be found in DIN 19210 "Methods for measurement of
fluid flow; differential piping for flow measurement devices" or the corresponding national or international
standards.
• Install the impulse piping with a continuous gradient of at least 10 %.
• When routing the impulse piping outdoors, ensure that sufficient anti-freeze protection is used, e.g. by using
pipe heat tracing.
Measuring arrangement
Flow measurement
• Measuring arrangement for gases: Mount device above the measuring point.
• Measuring arrangement for liquids and vapours: Mount device below tapping point.
• For flow measurement in vapours, mount the condensate traps at the same level as the same the tapping
point and at the same distance from Deltabar M.
Level measurement
Measuring arrangement level measurement in open tanks
• Mount device below the lower measuring connection. The low-pressure side is open to atmosphere
pressure.
Measuring arrangement level measurement in closed tanks and closed tanks with superimposed vapour
• Mount device below the lower measuring connection. Always connect the low-pressure side above the
maximum level.
• In the case of level measurement in closed tanks with superimposed vapour, a condensate trap ensures
pressure which remains constant on the low-pressure side.
Pressure measurement
• Measuring arrangement for gases: Mount device above the measuring point.
• Measuring arrangement for liquids and steams: Mount device below tapping point.
• For differential pressure measurement in vapour, mount the condensate traps at the same level as the same
the tapping point and at the same distance from Deltabar M.
Endress+Hauser
21
Deltabar M PMD55
Wall and pipe-mounting
(optional)
Endress+Hauser offers a mounting bracket for installing the device on pipes or walls. A bracket with mounting
accessories for pipe mounting is included with the device.
Note!
When using a valve block, the block's dimensions must be taken into account.
1
0
M1 6
7/1
41
.4
66
.3
2
135
41.3
90
54
60
41.3
54
37.5
6
30
54
6.4
74
12
4
74
10
6
P01-PMD55xxx-06-xx-xx-xx-004
Mounting bracket for wall and pipe mounting
1
2
Adapter plate (+ six screws and six washers)
Mounting bracket (+ bracket for pipe mounting and two nuts)
Please note the following when mounting:
• To prevent the mounting screws from scoring, lubricate them with a multi-purpose grease prior to mounting.
• In the case of pipe mounting, the nuts on the bracket must be tightened uniformly with a torque of at least
30 Nm (22.13 lbf ft).
Ordering information:
• See Product structure  ä 39 ff: Feature 620 "Accessory Enclosed", option PB and PC
• As Accessorry:
– Adapter plate 7/16 - 20 UNF part number: 71098632
– Adapter plate M10 part number: 71101935
– Mounting bracket and adapter plate 7/16 - 20 UNF part number: 71098630
– Mounting bracket and adapter plate M10 part number: 71101934
22
Endress+Hauser
Deltabar M PMD55
Typical installation arrangements
PMD55, H2
A
1
2
3
3
B
2
1
PMD55, V1
P01-PMD55xxx-17-xx-xx-xx-001
A: Installation for horizontal impulse pipes; H2 version
B: Installation for vertical impulse pipes; V1 version
1: Deltabar M; 2: Adapter; 3: Mounting bracket
Endress+Hauser
23
Deltabar M PMD55
Oxygen applications
Oxygen and other gases can react explosively to oils, grease and plastics, such that, among other things, the
following precautions must be taken:
– All components of the system, such as measuring devices, must be cleaned in accordance with the BAM
(DIN 19247) requirements.
Product structure ( ä 39): Feature 570 "Service", option HB "Cleaned for oxygen service"
– Dependent on the materials used, a certain maximum temperature and a maximum pressure for oxygen
applications must not be exceeded.
Option 190 "Seal"
Pmax for Oxygen applications
Tmax for Oxygen applications
A: FKM Viton
30 bar (450 psi)
-18 to +60°C (0 to 140°F)
PWIS cleaning
Special cleaning of the transmitter to remove paint-wetting substances, for use in paint shops
 ä 39 feature 570 "Service", version "HC".
Ultra pure gas applications
Endress+Hauser also offers devices for special applications, such as ultra pure gas, cleaned from oil and grease.
Product structure ( ä 39): Feature 570 "Service", option HA "Cleaned from oil + grease".
No special restrictions regarding the process conditions apply to these devices.
24
Endress+Hauser
Deltabar M PMD55
Operating conditions (Environment)
Ambient temperature range
• –40...+85°C (–40 to +185°F)
• On-site display: -20 to +70°C (-4 to 158°F)
Enhanced temperature range with limitations concerning display speed and contrast: -40 to +85°C
(-40 to +185°F)
For devices for use in hazardous areas, see Safety instructions, Installation or Control Drawing  ä 42,
sections "Safety Instruction" and "Installation/Control drawings").
Storage temperature range
• –40 to +90°C (–40 to +194°F)
• On-site display: –40 to +85°C (–40 to +185°F)
Degree of protection
 ä 39, feature 050 "Electrical connection"
Climate class
Class 4K4H (air temperature: –20...55°C (–4...+131°F), relative humidity: 4...100%) fulfilled as per
DIN EN 60721-3-4 (condensation possible)
Vibration resistance
Device
Test standard
Vibration resistance
PMD55
GL
guaranteed for:
2...18 Hz: ±4 mm (0.16 in);
18...500 Hz: 5 g in all 3 planes
IEC 61298-3
guaranteed for:
10...60 Hz: ±0.35 mm (0.014 in);
60...2000 Hz: 5 g in all 3 planes
IEC 61298-3
guaranteed for:
10...60 Hz: ±0.15 mm (0.006 in);
60...500 Hz: 2 g in all 3 planes
PMD55
with mounting bracket
Electromagnetic compatibility
• Electromagnetic compatibility as per all the relevant requirements of the EN 61326 series and NAMUR
Recommendation EMC (NE21). Details can be found in the Declaration of Conformity (in the Download
area of "www.de.endress.com", "search area - Approvals and Certificates", "Manufact. Declaration").
• Maximum deviation: < 0.5% of span
• Larger deviations possible with 10 mbar (0.15 psi) measuring cell.
Overvoltage protection
(optional)
The device can be fitted with overvoltage protection,  ä 39 ff "Ordering information" feature 610
"Accessory mounted:" version "NA". The overvoltage protection is mounted at the factory on the housing
thread (M20x1.5) for the cable gland and is approx. 70 mm (2.76 in) in length (take additional length into
account when installing). The device is connected as illustrated in the following graphic.
For details refer to TI00103R/09/EN, XA00036R/09/A3 and KA00161R/09/A6.
Incoming
connection cables
+
➀
Unit to be
protected
-
+
➁
Red
Black
-
+
-
Connection
cables
Shield grounding
➀ without
➁ direct
HAW569Z
P01-xMx5xxxx-04-xx-xx-en-006
Endress+Hauser
25
Deltabar M PMD55
Operating conditions (Process)
Process temperature limits
(temperature at transmitter)
• Process connections made of 316L:
–40 to +85°C (–40 to +185°F)
• Process connections made of C22.8:
–10 to +85°C (+14 to +185°F)
The process temperature at the transmitter can be reduced through the use of pulse lines.
Note!
• For oxygen applications, observe  ä 24 "Oxygen applications" section.
• Observe the Process temperature range of the seal.
See also the following section "Process temperature range, Seals".
Process temperature range,
Seals
Pressure specifications
26
Feature 190 of
the order code1
Seal
Process temperature range2
A
FKM Viton
–20 to +85°C (–4 to +185°F)
C
PTFE
–40 to +85°C (–40 to +185°F)
F
NBR
–20 to +85°C (–4 to +185°F)
J
EPDM
–40 to +85°C (–40 to +185°F)
1)
See product structure ( ä 39)
2)
Restricions for oxygen applications,  ä 24
• The maximum pressure for the measuring device is dependent on the lowest-rated element with regard to
pressure, see the following sections for this:
–  ä 7 ff, section "Measuring range"
– chapter "Mechanical construction".
The MWP (maximum working pressure) is specified on the nameplate. This value refers to a reference
temperature of 20°C (68°F) or 100°F (38 °C) for ANSI flanges and may be applied to the device for an
unlimited time. Observe pressure-temperature dependency.
• The pressure values permitted at higher temperatures can be found in the following standards:
– EN 1092-1: 2001 Tab. 18
– ASME B 16.5a – 1998 Tab. 2-2.2 F316
– ASME B 16.5a – 1998 Tab. 2.3.8 N10276
– JIS B 2220
• The MWP applies for the temperature ranges specified in the "Ambient temperature range" ( ä 25) and
"Process temperature limits" (see above) sections.
• The test pressure corresponds to the over pressure limit of the measuring instrument (Over pressure limits
OPL = 1.5 x MWP) and may fit only temporally limited, so that no permanent damage develops.
• The Pressure Equipment Directive (EC Directive 97/23/EC) uses the abbreviation "PS". The abbreviation
"PS" corresponds to the MWP (maximum working pressure) of the measuring device.
• In the case of sensor range and process connections where the OPL (Over Pressure Limit) of the pressure
connection is smaller than the nominal value of the sensor, the device is set at the factory, at the very
maximum, to the OPL value of the process connection. If you want to use the entire sensor range, select a
process connection with a higher OPL value (1.5 x PN; PN = MWP).
• In oxygen applications, the values for "pmax and Tmax for oxygen applications"  ä 24, "Oxygen
applications" may not be exceeded.
Endress+Hauser
Deltabar M PMD55
Mechanical construction
Process connection
Oval flange, connection 1/4-18 NPT IEC61518
PMD55, H1
PMD55, V1
P01-PMD55xxx-11-xx-xx-xx-015
Designation of the process connections "P1" and "P2"
Factory setting
• P1: High pressure side (+)
• P2: Low pressure side (-)
This setting can be changed via a DIP switch in the connection department of the instrument and via the
operating menu:
on
2
3
4
5
off
SW / P2=High
1
P01-PMD55xxx-04-xx-xx-xx-011
DIP switches in the connection compartment of the device. DIP switch 5 defines the high pressure side.
• DIP5 = off: The high pressure side is defined in the operating menu.
Menu "Setup", parameter 006: "High pressure side"; default: P1)
• DIP 5 = on: P2 is the high pressure side, independent of the setting in the operating menu.
Endress+Hauser
27
Deltabar M PMD55
66.4 (2.6)
Dimensions V1 version;
Impulse pipe vertical;
alignment 90°
95 (3.7)
15.5 (0.6)
122 (4.8)
75 (3.0)
13 (0.5)
54 (2.1)
104 (4.0)
61 (2.4)
M10
7/16
A: 150 (5.9)
116 (4.6)
B: 164 (6.5)
41 (1.6)
mm (inch)
M10
7/16
P01-PMD55xxx-06-xx-xx-xx-001
A: Version cover without window glass
B: Version cover with window glass
This drawing is valid for the following options in feature 110 ("Process Connection") of the product structure:
HAJ, HA4, HBJ, HB4
28
Endress+Hauser
Deltabar M PMD55
75 (3.0)
104 (4.0)
61 (2.4)
Dimensions H1 version;
Impulse pipe horizontal;
alignment 180°
A: 170 (6.7)
122 (4.8)
116 (4.6)
B: 184 (7.2)
mm (inch)
P01-PMD55xxx-06-xx-xx-xx-002
A: Version cover without window glass
B: Version cover with window glass
This drawing is valid for the following options in feature 110 ("Process Connection") of the product structure:
HGJ, HG4, HHJ, HH4
Endress+Hauser
29
Deltabar M PMD55
66.4 (2.6)
Dimensions H2 version;
Impulse pipe horizontal;
alignment 90°
95 (3.7)
15.5 (0.6)
122 (4.8)
75 (3.0)
13 (0.5)
54 (2.1)
104 (4.0)
61 (2.4)
M10
7/16
A: 150 (5.9)
116 (4.6)
B: 164 (6.5)
41 (1.6)
mm (inch)
M10
7/16
P01-PMD55xxx-06-xx-xx-xx-003
A: Version cover without window glass
B: Version cover with window glass
This drawing is valid for the following options in feature 110 ("Process Connection") of the product structure:
HNJ, HN4, HOJ, HO4
Weight
Housing
• including electronics and cover without window glass: 1.0 kg (2.21 lbs)
• including electronics and cover with window glass: 1.1 kg (2.43 lbs)
Process connections
in preparation
30
Endress+Hauser
Deltabar M PMD55
Material (not wetted)
Housing
14
12
13
11
1
6
8
2
7
10
3
5
4
9
P01-xMxx3xxx-14-xx-xx-xx-002
Front view, right-hand side view, top view.
Item
number
1
2
Component part
Material
F30 housing, RAL 5012 (blue)
Die-cast aluminum with protective powder-coating on
polyester base
Die-cast aluminum with protective powder-coating on
polyester base
EPDM
Mineral glass
Silicone (VMQ)
AISI 304 (1.4301)
Plastic film
AISI 304 (1.4301)/ AISI 316 (1.4401)
Silicone
EPDM
EPDM/NBR
Polyamide (PA) or CuZn nickel-plated
PBT-GF30 FR
for dust ignition-proof, Ex d, FM XP and CSA XP:
AISI 316L (1.4435)
Clamp AISI 316L (1.4435), screw A4
Cover, RAL 7035 (gray)
3
4
5
6
7
8
9
10
11
12
13
Cover seal
Sight glass
Sight glass seal
External ground terminal
Nameplates
Attachement for tie-on label
Pressure compensation filter
Sealing ring
Seal of cable gland and blind plug
Cable gland
Blind plug
14
Cover clamp
Filling oil
• Silicone oil
• Inert oil
Endress+Hauser
31
Deltabar M PMD55
Connecting parts
1
2
P01-PMD55xxx-06-09-xx-xx-001
Item number Component part
1
Adapter plate
2
Mounting bracket
Material (wetted)
Material
AISI 304
AISI 304
Screw and nuts A2-70
Side flanges
Endress+Hauser supplies side flanges made of stainless steel AISI 316L as per material numbers 1.4435 or
1.4404. With regard to their stability-temperature property, the materials 1.4435 and 1.4404 are grouped
together under 13EO in EN 1092-1 Tab. 18. The chemical composition of the two materials can be identical.
Oval flange adapters
AISI 316L (1.4404) or C22.8 (1.0460)
Vent valves
AISI 316L (1.4404)
32
Endress+Hauser
Deltabar M PMD55
Human interface
Local operation
Zero
➅
Span
4
R
FIELD COMMUNICATION PROTOCOL
delta p only
5
➅
on
TM
off
off
FOUNDATION
SW
HW
on
off
1
3
damping
2
4
5
➅
➆
on
off
1
SW / Ö
SW / P2=High
3
Display
Zero
Address
damping
SW / Alarm min
SW / Ö
SW / P2=High
2
➇
on
off
on
1
➇
on
HART
SW / Ö
SW / P2=High
off
➆
Display
1
2
damp
not used 3
off:SW 4
delta p on:Ö
only on:P2=High off:SW 5
on
damping
SW / Alarm min
Zero
damping
simulation
SW / Ö
SW / P2=High
delta p only
➇
9
10
Display
3
5
off
P01-Mxxxxxxx-19-xx-xx-xx-014
P01-Mxxxxxxx-19-xx-xx-xx-013
P01-Mxxxxxxx-19-xx-xx-xx-012
4
➀ ➁ ➂ ➃➄
➀ ➁ ➂ ➃➄
➀ ➁ ➂ ➃➄
2
damping
Simulation
SW / Ö
SW / P2=High
➆
Operating keys and elements located on the electronic insert
HART electronic insert
PROFIBUS PA electronic insert
FOUNDATION Fieldbus electronic insert
1
1
1
2
3
4
5
6
7
8
DIP switch for locking/unlocking parameters
relevant to the measured value
DIP switch for switching damping on/off
DIP switch for alarm current SW / Alarm Min
(3.6 mA)
DIP switch for defining operating mode and
output characteristics
DIP switch for defining high pressure side
Slot for optional local display
Green LED to indicate successful operation
Operating keys for lower range value (zero)
and upper range value (span)
2
3
4
5
6
7
8
9
10
DIP switch for locking/unlocking parameters
relevant to the measured value
DIP switch for switching damping on/off
Not used
DIP switch for defining operating mode and
output characteristics
DIP switch for defining high pressure side
DIP-switch for hardware address
DIP-switch for bus address SW / HW
Slot for optional local display
Operating key for position zero adjustment
or reset (Zero)
Green LED to indicate successful operation
2
3
4
5
6
7
8
DIP switch for locking/unlocking parameters
relevant to the measured value
DIP switch for switching damping on/off
DIP-switch for simulation mode
DIP switch for defining operating mode and
output characteristics
DIP switch for defining high pressure side
Slot for optional local display
Green LED to indicate successful operation
Operating key for position zero adjustment
or reset (Zero)
Function of the DIP switches
Switch
Symbol/
label
Switching position
"off"
The device is locked.
The device is unlocked.
Measured-valaue-relevant parameters can be Measured-value-relevant parameters can not
be changed.
changed.
1
damping 
2
The damping is switched off.
The output signal reacts immediately to
changes of the measured value.
3 (HART) SW/Alarm min The alarm current is as defined in the
operating menu.
3 (FF)
1)
Endress+Hauser
"on"
The damping is switched on.
The output signal reacts to changes of the
measured value with the delay time .1
The alarm current is 3,6 mA irrespective of
the setting in the operating menu.
Simulation
The simulation mode is switched off (Factory The simulation mode is switched on.
setting).
4
SW/
The output characteristics is as defined in the The output characterisitc is "Square root",
operating menu.
irrespective of the settings in the operating
menu.
5
SW/P2= High
The high pressure side is as defined in the
operating menu.
The high pressure side is allocated to the P2
pressure connection, irrespective of the
setting in the operating menu.
The value of the delay time can be set in the operating menu.
Factory setting: = 2 s or as per order specifications.
33
Deltabar M PMD55
Function of the operating keys
Note!
The operation via the keys on the electronic insert is only possible if the onsite display is not connected.
34
Key(s)
HART
PROFIBUS PA
FOUNDATION
Fieldbus
"Zero"
pressed for at least 3 seconds
Get Lower Range
Value (LRV)
Get Lower Range Value
(LRV)
Get Lower Range Value
(LRV)
"Span"
pressed for at least 3 seconds
Get Upper Range
Value (URV)
--
--
"Zero" and "Span"
Pressed simultaneously for at least 3 seconds
Position zero
adjustment
--
--
"Zero" and "Span"
Pressed simultaneously for at least 12 seconds
Reset
--
--
"Zero"
pressed for at least 12 seconds
--
Reset
Reset
Endress+Hauser
Deltabar M PMD55
Local display (optional)
A 4-line liquid crystal display (LCD) is used for display and operation. The local display shows measured values,
dialog texts as well as fault and notice messages in plain text, thereby supporting the user at every stage of
operation. The liquid crystal display of the device can be turned in 90° stages.
Depending on the orientation of the device, this makes it easy to operate the device and read the measured
values.
Functions
• 8-digit measured value display including sign and decimal point, bar graph for 4 to 20 mA HART as current
display; or for PROFIBUS PA as graphic display of the standardized value of the AI Block; for FOUNDATION
Fieldbus as graphic display of the transducer output in relation to the set pressure range.
• Three keys for operation
• Simple and complete menu guidance as parameters are split into several levels and groups
• Each parameter is given a 3-digit ID number for easy navigation
• Possibility of configuring the display to suit individual requirements and preferences, such as language,
alternating display, contrast setting, display of other measured values such as sensor temperature etc.
• Comprehensive diagnostic functions (fault and warning message, peak-hold indicators etc.)
Measured value display
Device tag
–
+
Value
Header line
Symbol
Main line
Information
line
Unit
E
Bargraph
Operating menu
Operating keys
Parameter with selection list
Direct
Access
Code
Selection
options
Freely editable parameter
Value that
can be
edited
P01-Mxxxxxxx-07-xx-xx-en-002
Endress+Hauser
35
Deltabar M PMD55
Remote operation
All software parameters are accessible depending on the position of the write protection switch on the device.
HART
Remote operation via:
• Field Communicator 375 handheld terminal see "Hardware and software for onsite and remote operation"
section  ä 37).
• FieldCare (see "Hardware and software for onsite and remote operation" section  ä 37 ff) with
Commubox FXA195 (see "Hardware and software for onsite and remote operation" section  ä 37 ff)
• Field Xpert. Field Xpert is an industrial PDA with integrated 3.5" touchscreen from Endress+Hauser based
on Windows Mobile. It communicates via wireless with the optional VIATOR Bluetooth modem connected
to a HART device point-to-point or wireless via WiFi and Endress+Hauser’s Fieldgate FXA520. Field Xpert
also works as a stand-alone device for asset management applications. For details refer to BA00060S/00/
EN.
PROFIBUS PA
Remote operation via:
• FieldCare (see "Hardware and software for onsite and remote operation" section  ä 37 ff)
– Profiboard: For connecting a PC to PROFIBUS
– Proficard: For connecting a laptop to PROFIBUS
FOUNDATION Fieldbus
Remote operation via:
• Handheld terminal Field Communicator 375 (see "Hardware and software for onsite and remote operation"
section  ä 37 ff)
• Use an FF-configuration program for example NI-FBUS Configurator, to
– connect devices with "FOUNDATION Fieldbus signal" into an FF-network
– set FF-specific parameters
Operation with NI-FBUS Configurator:
The NI-FBUS Configurator is an easy-to-use graphical environment for creating linkages, loops, and a
schedule based on the fieldbus concepts.
You can use the NI-FBUS Configurator to configure a fieldbus network as follows:
– Set block and device tags
– Set device addresses
– Create and edit function block control strategies (function block applications)
– Configure vendor-defined function and transducer blocks
– Create and edit schedules
– Read and write to function block control strategies (function block applications)
– Invoke Device Description (DD) methods
– Display DD menus
– Download a configuration
– Verify a configuration and compare it to a saved configuration
– Monitor a downloaded configuration
– Replace a virtual device by a real device
– Save and print a configuration
• FieldCare (see "Hardware and software for onsite and remote operation"  ä 37 ff)
– NI PCMCIA-FBUS series 2 to connect a laptop to FF.
Note!
For further information please contact your local Endress+Hauser Sales Center.
36
Endress+Hauser
Deltabar M PMD55
Hardware and software for
onsite and remote operation
Commubox FXA195
For intrinsically safe HART communication with FieldCare via the USB interface. For details refer to
TI00404F/00/EN.
Field Communicator 375
With a handheld terminal, all the parameters can be configured anywhere along the bus line via menu
operation (HART and FOUNDATION Fieldbus).
FieldCare
FieldCare is an Endress+Hauser asset management tool based on FDT technology. With FieldCare, you can
configure all Endress+Hauser devices as well as devices from other manufacturers that support the FDT
standard.
FieldCare supports the following functions:
• Configuration of transmitters in offline and online mode
• Loading and saving device data (upload/download)
• Documentation of the measuring point
Connection options:
• HART via Commubox FXA195 and the USB port on a computer
• PROFIBUS PA via segment coupler and PROFIBUS interface card
• FOUNDATION Fieldbus via NI interface card
For further information È www.endress.com
Endress+Hauser
37
Deltabar M PMD55
Certificates and approvals
CE mark
The device meets the legal requirements of the relevant EC directives. Endress+Hauser confirms that the
device has been successfully tested by applying the CE mark.
Ex approvals
•
•
•
•
•
ATEX
FM
CSA
NEPSI
IECEx
All explosion protection data are given in separate documentation which is available upon request. The Ex
documentation is supplied as standard with all devices approved for use in explosion hazardous areas.
 ä 42 ff, sections "Safety Instructions" and "Installation/Control Drawings".
Marine certificate (in
preparation)
• Germanischer Lloyd (GL)
• American Bureau of Shipping (ABS)
CRN approval
Some device versions have CRN approval. For a CRN-approved device, a CRN-approved process connection
( ä 39 ff, feature 110 "Process connection") has to be ordered with a CSA approval ( ä 39 ff, feature 10
"Approval"). These devices are fitted with a separate plate bearing the registration number 0F13907.5C.
Pressure Equipment Directive
(PED)
PMD55 corresponds to Article 3 (3) of the EC directive 97/23/EC (Pressure Equipment Directive) and has
been designed and manufactured according to good engineering practice.
Standards and guidelines
DIN EN 60770 (IEC 60770):
Transmitters for use in industrial-process control systems
Part 1: Methods for inspection and routine testing
DIN 16086:
Electrical pressure measuring instruments, pressure sensors, pressure transmitters, pressure measuring
instruments, concepts, specifications in data sheets
EN 61326-X:
EMC product family standard for electrical equipment for measurement, control and laboratory use.
38
Endress+Hauser
Deltabar M PMD55
Ordering information
PMD55
This overview does not mark options which are mutually exclusive.
010
Approval:
AA
BA
BB
BC
BD
B1
CA
CB
CC
CD
C1
FA
FB
FC
FD
F1
IA
IB
ID
IE
I1
NA
NB
8A
Non-hazardous area
ATEX II 1/2 G Ex ia IIC T6
ATEX II 1/2 D Ex t IIIC
ATEX II 2 G Ex d IIC T6
ATEX II 3G Ex nA IIC T6
ATEX II 1/2 G Ex ia IIC T6 + ATEX II 1/2 D Ex iaD
CSA C/US IS Cl.I,II,III Div.1 Gr.A-G, CSA C/US IS Cl.I Div.2 Gr.A-D, Ex ia, C: Zone 0,1,2/US: Zone 0,1,2,20,21,22
CSA C/US XP Cl.I,II Div.1 Gr.B-G, Ex d, (Conduit seal not required), Zone 1,2
CSA C/US Cl.II,III Div.1 Gr.E-G, US: Zone 21,22
CSA General Purpose
CSA C/US IS/XP Cl.I,II Div.1Gr.A-G/B-G, Zone 1,2
FM IS Cl.I,II,III Div.1 Gr.A-G, AEx ia, FM NI Cl.I Div.2 Gr.A-D, FM IS: Zone 0,1,2,20,21,22/FM NI: Zone 2
FM XP Cl.I,II Div.1 Gr.A-G Zone 1 IIC T6 (Conduit seal not required), Zone 1,2
FM DIP Cl.II,III Div.1 Gr.E-G, Zone 21,22
FM NI Cl.I Div.2 Gr.A-D, Zone 2
FM IS/XP Cl.I,II Div.1 Gr.A-G, Zone 1,2
IEC Ex ia IIC T6 Ga/Gb
IEC Ex d IIC T6 Gb
IEC Ex t IIIC Da/Db
IEC Ex ic IIC T6 Gc
IEC Ex ia IIC T6 Ga/Gb + Ex ia IIIC Da/Db
NEPSI Ex ia IIC T6
NEPSI Ex d IIC T6
ATEX II Ex ia/Ex d + FM/CSA IS + XP ATEX II 1/2G Ex ia IIC T6+ ATEX II 2G Ex d IIC T6+FM/CSA IS + XP Cl.I,II Div.1
Gr.A-G/B-G, FM/CSA: Zone 1,2
FM/CSA IS + XP Cl.I,II Div.1 Gr.A-D/B-G FM IS/FM XP Cl.I,II Div.1 Gr.A-G + CSA IS/XP Cl.I,II Div.1 Gr.A-G, FM/CSA:
Zone 1,2
8B
Endress+Hauser
020
Output:
2
3
4
4-20mA HART
PROFIBUS PA
FOUNDATION Fieldbus
030
Display, Operation:
1
2
LCD, push button on display electronics
W/o LCD, push button on electronics
040
Housing:
A
B
F30 Alu
F30 Alu, Glass window
050
Electrical Connection:
A
B
C
D
I
M
P
V
Gland M20 IP66/68, NEMA4X/6P
Thread M20 IP66/68, NEMA4X/6P
Thread G1/2 IP66/68, NEMA4X/6P
Thread NPT1/2 IP66/68, NEMA4X/6P
Plug M12, IP66/68, NEMA4X/6P
Plug 7/8, IP66/68, NEMA4X/6P
Plug Han7D, 90deg, IP65
Ventil plug ISO4400 M16, IP64
060
Nominal Pressure PN:
D
2
6
7
Prepared for Deltatop
1bar/100kPa/14.5psi
70bar/7MPa/1015psi
160bar/16MPa/2400psi
070
Sensor Nominal Value:
7B
7C
7D
7F
7G
7H
7L
7M
10mbar/1kPa/0.15psi
30mbar/3kPa/0.45psi
100mbar/10kPa/1.5psi
500mbar/50kPa/7.5psi
1bar/100kPa/15psi
3bar/300kPa/45psi
16bar/1.6MPa/240psi
40bar/4MPa/600psi
39
Deltabar M PMD55
070
Sensor Nominal Value:
88
Prepared for Deltatop
080
Reference Accuracy:
D
G
Platinum
Standard
090
Calibration; Unit:
B
C
D
E
F
J
K
L
8
Nominal value; mbar/bar
Nominal value; kPa/MPa
Nominal value; mm/mH2O
Nominal value; inH2O/ftH2O
Nominal value; psi
Customised pressure; see additional spec.
Customised level; see additional spec.
Customised flow; see additional spec.
Adjusted for Deltatop; see additional spec.
110
Process Connection:
HAJ
HA4
HBJ
HB4
HGJ
HG4
HHJ
HH4
HNJ
HN4
HOJ
HO4
NPT1/4-18 IEC61518 UNF7/16-20; 316L, V1, Installation impulse line vertical, Alignment 90°
NPT1/4-18 IEC61518 UNF7/16-20; C22.8, V1, Installation impulse line vertical, Alignment 90°
NPT1/4-18 IEC61518 M10, 316L, V1, Installation impulse line vertical, Alignment 90°
NPT1/4-18 IEC61518 M10; C22.8, V1, Installation impulse line vertical, Alignment 90°
NPT1/4-18 IEC61518 UNF7/16-20, 316L, H1, Installation impulse line horizontal, Alignment 180°
NPT1/4-18 IEC61518 UNF7/16-20, C22.8, H1, Installation impulse line horizontal, Alignment 180°
NPT1/4-18 IEC61518 M10, 316L, H1, Installation impulse line horizontal, Alignment 180°
NPT1/4-18 IEC61518 M10, C22.8, H1, Installation impulse line horizontal, Alignemnt 180°
NPT1/4-18 IEC61518 UNF7/16-20, 316L, H2, Installation impulse line horizontal, Alignment 90°
NPT1/4-18 IEC61518 UNF7/16-20, C22.8, H2, Installation impulse line horizontal, Alignment 90°
NPT1/4-18 IEC61518 M10, 316L, H2, Installation impulse line horizontal, Alignment 90°
NPT1/4-18 IEC61518 M10, C22.8, H2, Installation impulse line horizontal, Alignment 90°
V1:
HAJ, HA4, HBJ, HB4
H1:
HGJ, HG4, HHJ, HH4
H2:
HNJ, HN4, HOJ, HO4
P01-PMD55xxx-11-xx-xx-xx-012
40
170
Process isolating diaphragm material:
A
B
316L
AlloyC
180
Fill Fluid:
1
2
Silicone oil
Inert oil
190
Seal:
A
C
F
J
FKM Viton
PTFE
NBR
EPDM
Endress+Hauser
Deltabar M PMD55
Additional ordering information (optional)
500
Additional Operation Language:
AA
AB
AC
AD
AE
AF
AK
AL
English
German
French
Spanish
Italian
Dutch
Chinese
Japanese
550
Calibration:
F1
F2
Works calib. certificate 5-point
DKD calib. certificate 10-point
570
Service (multiple options can be selected):
HA
HB
HC
IA
IB
Cleaned from oil+grease 1)
Cleaned for oxygen service )
Cleaned from PWIS (PIWS = paint wetting impairment substances) )
Adjusted min alarm current
Adjusted HART Burst Mode PV
1)
Endress+Hauser
Only device, not accessory or enclosed accessory
580
Test, Certificate (multiple options can be selected):
JA
JB
JF
KD
KE
EN10204-3.1 material wetted parts, inspection certificate
NACE MR0175 wetted parts
EN10204-3.1 AD2000 material wetted parts, expecting process membrane, inspection certificate
EN10204-3.1 Helium leak test, inspection certificate
EN10204-3.1 pressure test, inspection certificate
610
Accessory Mounted:
NA
Overvoltage protection
620
Accessory Enclosed (multiple options can be selected):
PB
PC
P1
Mounting bracket + adapter plate; wall/pipe mounting, 304
Adapter plate, wall/pipe mounting, 304
Oval flange (PZO), see additional spec.
850
Firmware version:
78
01.00.zz, HART, DevRev01
895
Marking:
Z1
Z2
Tagging (TAG), see additional spec.
Bus address, see additional spec.
41
Deltabar M PMD55
Additional documentation
Technical Information
• EMC test procedures TI00241F/00/EN
• Cerabar M: TI00436P/00/EN
• Deltapilot M: TI00437P/00/EN
Operating Instructions
• 4 to 20 mA HART: BA00382P/00/EN
• PROFIBUS PA: BA00383P/00/EN
• FOUNDATION Fieldbus: BA00384P/00/EN
Brief operating instruction
• 4 to 20 mA HART: KA01027P/00/EN
• PROFIBUS PA: KA01028P/00/EN
• FOUNDATION Fieldbus: KA01029P/00/EN
Safety Instructions
Authority
Version in the Approval
order code
Category
Electronics
Documentation
BA
Ex ia IIC
II 1/2 G
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00457P/00
BB
Ex t IIIC
II 1/2 D
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00458P/00
BC
Ex d IIC
II 2G
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00459P/00
ATEX
BD
Ex nA IIC
II 3 G
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00461P/00
B1
Ex ia IIC
Ex ia D
II 1/2 G
II 1/2 D
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00460P/00
Ex ia IIC
Ex d IIC
II 1/2 G
II 2 G
– 4 to 20 mA HART
Version in the Approval
order code
EPL
Electronics
Documentation
IA
Ex ia IIC
Ga/Gb
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00462P/00
IB
Ex d IIIC
Gb
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00463P/00
ID
Ex t IIIC
Da/Db
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00490P/00
8A
Authority
IECEx
42
– XA00505P/00
IE
Ex ic IIC
Gc
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00492P/00
I1
Ex ia IIC
Ex ia IIIC
Ga/Gb
Da/Db
– 4 to 20 mA HART
– PROFIBUS PA
– FOUNDATION Fieldbus
– XA00491P/00
Authority
Version in the Approval
order code
Electronics
Documentation
NEPSI
NA
Ex ia IIC
– 4 to 20 mA HART
– XA00534P/00
NEPSI
NB
Ex d IIC
– 4 to 20 mA HART
– XA00514P/00
Endress+Hauser
Deltabar M PMD55
Installation/Control Drawings
Authority Version in the Approval
order code
FA
Endress+Hauser
FM
FB
CSA
CA
IS Cl.I,II,III Div.1 Gr. A-G, AEx ia
NI Cl. I Div.2 Gr.A-D
Electronics
Documentation
– 4 to 20 mA HART – ZD00234P
FM XP Cl.I,II Div.1 Gr.A-G Zone 1 IIC
– 4 to 20 mA HART
T6 (Conduit seal not required), Zone 1,2 – PROFIBUS PA
-– FOUNDATION
Fieldbus
C/US IS Cl.I,II,III Div.1 Gr A-G
C/US IS Cl.I Div.2 Gr A-D, Ex ia
– 4 to 20 mA HART – ZD00237P
43
Deltabar M PMD55
Configuration data sheet
Pressure
The following configuration data sheet has to be filled in and to be included in the order when the option
"J: Customized pressure" has been selected in feature "090: Calibration; Unit" of the product structure.
Pressure Engineerung Unit
mbar
bar
psi
mmH2O
mH2O
ftH2O
inH2O
mmHg
Pa
kPa
MPa
2
kgf/cm
Calibration Range / Output
Low range value (LRV):_____________________
[pressure engineering unit)
Upper range value (URV):_____________________ [pressure engineering unit)
Display Information
1st Value Display
Main Value
Damping
1)
2nd Value display
none
(default)
Pressure
Current [mA]
Temperature
Measured value (%)
Damping: ____ sec (Default 2 sec)
1)
Depending on sensor and comunication variant
P01-xxxxxxxx-16-xx-xx-en-001
Note!
Smallest span (factory calibration)  ä 7.
44
Endress+Hauser
Deltabar M PMD55
Level
The following configuration data sheet has to be filled in and to be included in the order when the option
"K: Customized level" has been selected in feature "090: Calibration; Unit" of the product structure.
Pressure Engineering Unit
mbar
bar
psi
mmH2O
mH2O
ftH2O
inH2O
mmHg
Pa
2
kgf/cm
Output Unit (Scaled unit)
%
m
dm
cm
mm
l
hl
gal
Igal
3
m
3
ft 3
in
inch
ft
kg
t
lb
kPa
MPa
Empty calibration (a)
Low level value (empty)
Empty pressure (a)
Low pressure value (empty)
[pres. eng. unit]
[Scaled Unit]
Full calibration (b)
High level value (full)
Full pressure (b)
High pressure value (full)
[pres. eng. unit]
Display Information
1st Value Display
Measured Value (PV)
[Scaled Unit]
Example
1)
2nd Value Display
none
(factory setting)
Pressure
Current [mA]
Temperature
Measured value (%)
500 mbar3
100 m
(b)
Damping
Damping: ____ sec (Default 2 sec)
50 mbar
3
3m
1)
(a)
Depending on sensor and comunication variant
P01-PMD55xxx-16-xx-xx-en-001
Endress+Hauser
45
Deltabar M PMD55
Flow
The following configuration data sheet has to be filled in and to be included in the order when the option
"L: Customized flow" has been selected in feature "090: Calibration; Unit" of the product structure.
Pressure Engineering Unit
Flow Unit / Measured Value (PV)
Mass
mbar
bar
mmH2O
mH2O
ftH2O
inH2O
psi
mmHg
2
kgf/cm
Volume
Operation
Condition
kg/s
kg/min
kg/h
t/s
t/min
t/h
oz/s
oz/min
lb/s
lb/min
lb/h
Pa
kPa
MPa
3
Percent
Norm
Condition
3
Nm /s
m /s
3
3
m /min Nm /min
3
3
m /h
Nm /h
3
l/s
Nm /d
l/min
l/h
US Gal/s
US Gal/min
US Gal/h
ACFS
ACFM
ACFH
Standard
Condition
3
Sm /s
3
Sm /min
3
Sm /h
3
Sm /d
SCFS
SCFM
SCFH
SCFD
%
3
Default: Volume; m /h
Output Characteristic
square root (default)
linear (HART only)
Operation Point
Max Pressure
_____ [pressure eng. unit]
Max Pressure
_____ [pressure eng. unit]
Max Flow
_____ [flow unit]
Max Flow
_____ [flow unit]
LRV
_____ [flow unit]
(Lower Range Value (HART only))
LRV
_____ [pressure eng. unit]
(Lower Range Value (HART only))
Low flow cut off
Value: _____
_ [%]
(default = 5%)
Display Information
1st Value Display
Measured Value (PV)
1)
2nd Value Display
none
(default)
Pressure
Totalizer 1
Totalizer 2
Current [mA]
Main Measured Value (%)
Temperature
Damping
Damping: ____ sec (default 2 sec)
1)
Depending on sensor and comunication variant
P01-PMD55xxx-16-xx-xx-en-002
46
Endress+Hauser
Deltabar M PMD55
Endress+Hauser
47
Deltabar M PMD55
Instruments International
Endress+Hauser
Instruments International AG
Kaegenstrasse 2
4153 Reinach
Switzerland
Tel. +41 61 715 81 00
Fax +41 61 715 25 00
www.endress.com
info@ii.endress.com
TI00434P/00/EN/15.11
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CSS/FM+SGML 6.0
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