Pressure transmitter for precision measurements Model P-30, standard version Electronic

Pressure transmitter for precision measurements Model P-30, standard version Electronic
Electronic
pressure measurement
Pressure transmitter for precision measurements
Model P-30, standard version
Model P-31, flush version
WIKA data sheet PE 81.54
for further approvals
see page 5
Applications
■■ Measurement and test benches
■■ Calibration technology
■■ Laboratories
■■ Plant construction and machine building
Special features
■■ Accuracy 0.1 %, without additional temperature error in a
range of 10 ... 60 °C
■■ Optional accuracy of 0.05 % (full scale) available
■■ Fast measuring rates up to 1 kHz
■■ Analogue, USB and CANopen output signals available
■■ On-site calibration possible using product software
Fig. left: Pressure transmitter model P-30
Fig. right: Pressure transmitter model P-31
Description
Precise
The model P-30 and P-31 pressure transmitters have been
developed for precision measurements. Through the use of
special WIKA pressure sensors, precision measurements
with a maximum measuring deviation of as low as 0.05 % of
span are guaranteed. As a result of their active temperature
compensation, these pressure transmitters have no additional temperature error in the range of 10 ... 60 ° C.
Fast
The high measuring and output rates of up to 1 kHz make the
measured value available as quickly as possible.
Compact
The compact design makes the pressure transmitter ideal for
mounting into test benches, such as 19" racks.
WIKA data sheet PE 81.54 ∙ 10/2014
Versatile
The models P-30 and P-31 offer a wide selection of electrical
connections, process connections and measuring ranges, as
well as a large number of different output signals. In addition
to the standard analogue signals, USB and CANopen
versions are also available.
Via a USB service interface and the WIKA configuration
software "EasyCom", the models P-30 and P-31 can quickly
and easily be adjusted on site.
Thanks to the simple-to-use software "Wika data logger“, the
USB version can also be used to save measured values and
create customised reports.
Page 1 of 8
Measuring ranges
Relative pressure
bar
Measuring range
0 ... 0.25
0 ... 0.4
0 ... 0.6
0 ... 1
0 ... 1.6
0 ... 2.5
0 ... 4
Measuring range
0 ... 6
0 ... 10
0 ... 16
0 ... 25
0 ... 40
0 ... 60
0 ... 100
Overpressure limit
Overpressure limit
Measuring range
psi
Overpressure limit
Measuring range
Overpressure limit
Measuring range
Overpressure limit
Measuring range
Overpressure limit
1.5
18
0 ... 160
320
0 ... 5
20
0 ... 160
480
0 ... 3,000
4,500
2.4
30
0 ... 250
500
0 ... 10
40
0 ... 200
600
0 ... 5,000
7,500
3.6
4
48
75
0 ... 400
0 ... 600
800
1,200
0 ... 15
0 ... 25
45
75
0 ... 300
0 ... 500
900
1,000
0 ... 10,000
6.4
80
0 ... 1,000 1)
1,500
7.5
12
120
200
0 ... 30
0 ... 50
0 ... 100
0 ... 1,000
0 ... 1,500
0 ... 2,000
90
1,500
150
2,250
300
3,000
15,000
1) not available for model P-31
Absolute pressure
bar
psi
Measuring range
0 ... 0.25 2)
0 ... 0.4
0 ... 0.6
0 ... 1
0.8 ... 1.2 2)
Measuring range
0 ... 4
0 ... 6
0 ... 10
0 ... 16
0 ... 25
Overpressure limit
Overpressure limit
Measuring range
Overpressure limit
Measuring range
Overpressure limit
1.5
12
0 ... 5
20
0 ... 160
480
2.4
18
0 ... 10
40
0 ... 200
600
3.6
4
30
48
0 ... 15
0 ... 25
45
75
0 ... 300
3.6
48
0 ... 30
90
0 ... 1.6
0 ... 2.5
0 ... 50
0 ... 100
4.8
7.5
150
300
600
2) only available with an accuracy of 0.1 % of spann
Vacuum and +/- measuring range
bar
Measuring range
-1 … 0
-0.6 … 0
-0.4 … 0
-0.25 … 0
-1 … +0.6
Measuring range
-1 … +1
-1 … +1.5
-1 … +3
-1 … +5
-1 … +9
Overpressure limit
Overpressure limit
Measuring range
psi
Overpressure limit
Measuring range
Overpressure limit
Measuring range
Overpressure limit
1.5
4
-1 … +15
32
1.5
5
-30 inHg ... 0
-30 inHg ... +15
-30 inHg ... +160
-30 inHg ... +200
22.5
360
60
1.5
8
-30 inHg ... +30
90
1.5
12
-30 inHg ... +50
135
3.2
20
-30 inHg ... +100
240
450
The given measuring ranges are also available in mbar, kg/cm2 and MPa.
Other measuring ranges on request
Vacuum resistance
Yes
Page 2 of 8
WIKA data sheet PE 81.54 ∙ 10/2014
Output signal
Accuracy data
Signal type
Signal
Current (2-wire)
Current (3-wire)
4 ... 20 mA
4 ... 20 mA
0 ... 20 mA
DC 0 ... 10 V
DC 0 ... 5 V
per P-30/P-31 interface protocol
per CiA DS404
Voltage (3-wire)
USB
CANopen
Accuracy
Standard
Option
≤ ±0,1 % of span
≤ ±0,05 % of span 1)
1) For +/- measuring ranges and measuring range ≤ 0.4 bar on request
Including non-linearity, hysteresis, non-repeatability, zero
offset and end value deviation (corresponds to measured
error per IEC 61298-2). Calibrated in vertical mounting
position with process connection facing downwards.
Non-linearity (per IEC 61298-2)
≤ ±0.04 % of span BFSL
Voltage supply
Power supply
The permissible power supply depends on the corresponding
output signal.
■■ 4 ... 20 mA (2-wire): DC 9 ...30 V
■■ 4 ... 20 mA (3-wire): DC 9 ...30 V
■■ 0 ... 20 mA (3-wire): DC 9 ...30 V
■■ DC 0 ... 5 V:
DC 9 ...30 V
■■ DC 0 ... 10 V:
DC 14 ... 30 V
■■ USB:
DC 4,5 ... 5,5 V
■■ CANopen:
DC 9 ...30 V
Total current consumption
The total current consumption is dependent on the respective
signal type.
■■ Current (2-wire):
max. 25 mA
■■ Current (3-wire):
max. 45 mA
■■ Voltage (3-wire):
max. 10 mA
■■ USB:
40 mA
■■ CANopen:
60 mA
Load
■■ Current (2-wire):
■■ Current (3-wire):
■■ Voltage (3-wire):
Accuracy at reference conditions
≤ (power supply - 9 V) / 0,02 A
≤ (power supply - 9 V) / 0,02 A
> max. output signal / 1 mA
WIKA data sheet PE 81.54 ∙ 10/2014
Temperature error
In the range of -20 ... +80 °C the instrument is actively
compensated.
■■ -20 ... +10 °C: ≤ ±0,2 % of span/10 K
■■ 10 ... 60 °C:
no additional error 1)
■■ 60 ... 80 °C:
≤ ±0,2 % of span/10 K
1) For the optional accuracy at reference conditions of ≤ ±0.05 % of span there is an additional temperature error of ≤ ±0.05 % of span.
Total error band (10 ... 60 °C)
≤ ±0.1 % of span
Long-term stability
≤ ±0.1 % of span/year
Adjustability
Adjustment via the "EasyCom 2011" or "EasyCom CANopen®"
software
Zero point: -5 ... +10 % of span
Span:
-50 ... +5 % of span
Measuring rate
The measuring rate is dependent on the respective signal
type.
■■ 2-wire:
2 ms
■■ 3-wire
1 ms
■■ USB
3 ms
■■ CANopen: 1 ms
Page 3 of 8
Reference conditions
Electrical connections
Temperature
15 ... 25 °C
Short-circuit resistance
■■ S+ vs. U■■ CAN-High/CAN-Low vs. U+/U-
Atmospheric pressure
860 ... 1,060 mbar
Reverse polarity protection
U+ vs. U-
Humidity
45 ... 75 % relative
Overvoltage protection
DC 36 V (not with USB version)
Power supply
■■ DC 24 V
■■ DC 5 V with USB version
Insulation voltage
DC 500 V
Connection diagrams
Warm-up time
< 10 min
Circular connector M12 x 1 (4-pin)
Mounting position
Process connection lower mount (LM)
Operating conditions
■■ Circular connector M12 x 1 (4-pin):
■■ Circular connector M16 x 0.75 (5-pin):
■■ Bayonet connector:
■■ CANopen M12 x 1 (5-pin):
■■ USB:
■■ Cable outlet:
IP 65
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
The stated ingress protection only applies when plugged in
using mating connectors that have the appropriate ingress
protection.
Vibration resistance
10 g (IEC 60068-2-6, under resonance)
Shock resistance
200 g (IEC 60068-2-27, mechanical)
Service life
10 million load cycles
Free fall test
The instrument is resistant to an impact onto concrete from a
height of 1 m.
Temperatures
■■ Ambient: -20 ... +80 °C
■■ Medium: -20 ... +105 °C
■■ Storage:
-40 ... +85 °C
3
1
2
3-wire
U+
1
1
S+
-
4
U-
3
1
3
2
2-wire
3-wire
U+
1
1
S+
-
3
U-
2
2
Circular connector M16 x 0.75 (5-pin)
2-wire
3-wire
U+
3
3
S+
-
1
U-
Bayonet connector
1
4
2-wire
3-wire
U+
A
A
S+
-
C
U-
B
B
Circular connector M12 x 1 (5-pin), CANopen
2-wire
U+
2
Shield
1
U-
3
CAN-High
4
CAN-Low
Cable outlet unshielded
5
2-wire
3-wire
U+
brown
brown
S+
-
black
U-
Cable lengths on request.
Page 4 of 8
3
Angular connector DIN 175301-803 A
Ingress protection (per IEC 60529)
The ingress protection depends on the type of electrical
connection.
■■ Angular connector DIN 175301-803 A:
4
2-wire
blue
blue
WIKA data sheet PE 81.54 ∙ 10/2014
Process connections
CE conformity
Model P-30
Pressure equipment directive
97/23/EC, PS > 200 bar; module A, pressure accessory
Standard
Thread size
EN 837
G¼B
G ¼ female
G½B
G¼A
¼ NPT
½ NPT
M18 x 1.5 male with G ¼ female
G ½ male with G ¼ female
DIN 3852-E
ANSI/ASME B1.20.1
-
Other connections on request
EMC directive
2004/108/EC, EN 61326 emission (group 1, class B) and
immunity (industrial application)
Approvals
■■ GOST-R, import certificate, Russia
■■ CRN, safety (e.g. electr. safety, overpressure, ...), Canada
Model P-31
Standard
Thread size
EN 837
G ½ B with flush diaphragm
G 1 B with flush diaphragm
Certificates
■■ Accuracy test report (included in the delivery)
Sealings
Thread size
Standard
Option
G¼B
Without
G½B
Without
G¼A
Without
Cu
Stainless steel
Cu
Stainless steel
NBR
FPM/FKM
For all other process connections no sealings are available.
Materials
■■ 2.2 test report per EN 10204 1)
■■ 3.1 inspection certificate per EN 10204 1)
1) option
Approvals and certificates, see website
Manufacturer’s declaration
RoHS conformity
Yes, instruments with bayonet connector are not
RoHS-compliant
Wetted parts
■■ Stainless steel
■■ Additionally Elgiloy® for measuring ranges > 25 bar
■■ For sealing materials see "Process connections"
Non-wetted parts
Stainless steel
WIKA data sheet PE 81.54 ∙ 10/2014
Page 5 of 8
Dimensions in mm
Pressure transmitters
with M12 x 1 circular connector
with M16 x 0.75 circular connector
with bayonet connector
with angular connector
DIN 175301-803 form A
with cable outlet
with USB connector type A
~
~
Page 6 of 8
WIKA data sheet PE 81.54 ∙ 10/2014
Process connections for model P-30
G
L1
G
L1
G
L1
G ¼ A DIN 3852-E
12
G ¼ B EN 837
G ½ B EN 837
13
20
¼ NPT
½ NPT
13
19
G
L1
L2
L3
D1
G1
G2
L1
L2
L3
G1
G2
L1
L2
L3
G¼
20
13
10
Ø 25
G½B
G¼
20
15,5
13
M18 x 1,5
G¼
20
12
9
Process connections for model P-31
G
L1
L2
L3
D1
G1
L1
L2
L3
D1
G½B
23
20,5
10
Ø 18
G1B
23
20,5
10
30
Accessories
CANopen design
Designation
Y-connector (M12 x 1 female connector, male/female connector)
Terminating resistor (120 Ω, M12 x 1 connector)
Bus cable 0.5 m (M12 x 1 male/female connector)
Bus cable 2 m (M12 x 1 male/female connector)
Software EasyCom CANopen, incl. PCAN-USB adapter, cable set and power supply
P-30/P-31 software CD
Order no.
2344526
2308274
2308240
2308258
7483167
11478901
Analogue design
Designation
P-30/P-31 USB service interface, incl. WIKA software CD
Order no.
13193075
Software
The full software is available to download as freeware from the following path.
www.wika.com / Download / Software / Electronic Pressure Measurement
WIKA data sheet PE 81.54 ∙ 10/2014
Page 7 of 8
Ordering information
Model / Measuring range / Output signal / Accuracy at reference conditions / Process connection / Sealing / Electrical connection
© 2011 WIKA Alexander Wiegand SE & Co. KG, all rights reserved.
The specifications given in this document represent the state of engineering at the time of publishing.
We reserve the right to make modifications to the specifications and materials.
WIKA data sheet PE 81.54 ∙ 10/2014
WIKA Alexander Wiegand SE & Co. KG
Alexander-Wiegand-Straße 30
63911 Klingenberg/Germany
Tel. +49 9372 132-0
Fax +49 9372 132-406
[email protected]
www.wika.de
10/2014 EN
Page 8 of 8
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