Honeywell | PX2 Series Heavy Duty Pressure Transducers | Installation Instruction | Honeywell PX2 Series Heavy Duty Pressure Transducers Installation Instruction

Honeywell PX2 Series Heavy Duty Pressure Transducers Installation Instruction
Installation Instructions for the
50052336
Issue I
Heavy Duty Pressure Transducers
PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa
| 15 psi to 700 psi
GENERAL INFORMATION
Honeywell’s PX2 Series Heavy Duty Pressure Transducers
are a portfolio of highly configurable pressure sensors that
use piezoresistive sensing technology with ASIC (Application
Specific Integrated Circuit) signal conditioning in a stainless
steel housing. The PX2 Series is fully calibrated and
compensated for offset, sensitivity, temperature effects and
non-linearity using the on-board ASIC.
OVERPRESSURE
CAUTION
PRODUCT DAMAGE
• Do not exceed the overpressure.
Failure to comply with these instructions may result in
product damage.
If the overpressure rating is exceeded, the life of the PX2 Series
may be reduced and electrical failure may occur. Both static
and dynamic overpressure must be considered, particularly in
hydraulic system applications. Hydraulic pressure fluctuations
can have very high and very fast peak pressures.
An oscilloscope is recommended for determining if highpressure transients exist in a system. If system pressure pulses
are expected, choose a transducer with a pressure rating high
enough to allow continuous operation at the highest expected
pressure spikes.
A pressure ‘snubber’ may be used to reduce the peak pressure
applied to the transducer.
MEDIA COMPATIBILTY
CAUTION
PRODUCT DAMAGE
• Use non-abrasive, chemically compatible media to prevent
damage to diaphragm or port materials.
Failure to comply with these instructions may result in
product damage.
The PX2 Series fluid path is an assembly of 304 stainless steel,
epoxy, alumina, glass, and silicon.
The PX2 Series is not recommended for use with media
involving water, saturated air such as steam and vapor, and
ammonia.
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INSTALLATION
CAUTION
PRODUCT DAMAGE DUE TO PARTICULATES
• Ensure that a filter is used upstream of the transducer to
keep media flow free of larger particulates and increased
humidity. All PX2 Series transducers are dead-ended
devices; particulate accumulation and condensing moisture
may affect sensor output.
• It is recommend that the transducer be positioned with the
port facing downwards; any particulates in the system are
less likely to enter and settle within the pressure transducer
if it is in this position.
• Ensure that the media does not create a residue when
dried. Build-up inside the transducer may affect transducer
output; rinsing of a dead-ended transducer is potentially
difficult and has limited effectiveness in removing residue.
Failure to comply with these instructions may result in
product damage.
CAUTION
PRODUCT DAMAGE DUE TO MECHANICAL
ISSUES
• Ensure torque specifications are determined for the
specific application. Values provided are for reference
only. (Mating materials and thread sealants can result in
significantly different torque values from one application to
the next.)
• When using mating parts made of stainless steel, use a
thread sealant with anti-seize properties to prevent thread
galling. Ensure the sealant is rated for the application.
• Use appropriate tools (such as an open ended wrench or
deep well socket) to install transducers.
• Always hand-start transducers into the hole to prevent
cross threading and damage.
• Ensure that torque is not applied to the electrical
connector.
• Ensure that the proper mating electrical connector with
a seal is used to connect the transducer. Improper or
damaged seals can compromise ingress protection,
leading to short circuits.
Failure to comply with these instructions may result in
product damage.
Heavy Duty Pressure Transducers
PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi
Ratiometric voltage devices require either a regulated 3.3 Vdc
(AA and AB) or a regulated 5.0 Vdc supply (AC and AD), (see
Table 2). All other versions can use an unregulated supply
within the ranges noted under the excitation specifications.
Ensure the power supply is off while wiring.
ELECTROMAGNETIC ENERGY/NOISE
CAUTION
PRODUCT DAMAGE/ERRATIC OPERATION
• Do not use in areas where electromagnetic energy may
affect transducer operation.
Failure to comply with these instructions may result in
product damage.
The PX2 Series has been rated for high immunity to electrical
noise; however, care should be taken when used around
high voltage sources that emit high levels of radiated
electromagnetic energy like variable frequency motor drives,
solenoids, radio transmitters and engine ignition systems. The
use of shielded cable and grounding of pressure port is also
recommended.
Issue I
50052336
FUNCTIONAL TEST
1. Connect the transducer to a dc voltage supply (off). The
supply voltage should be set within the range specified for
the model.
2. Based on the transducer’s specified output, connect the
output lead(s) to a digital dc or mA meter.
3.. With no pressure on the transducer, turn on the power
supply and read the output signal on the voltmeter. The
reading should correspond to the specification indicated
for null offset. If not, check the connections, wire color code
and the setting of the power supply.
NOTICE
• To ensure proper environmental sealing and electrical
connections when using a connector, follow the connector
manufacturer’s installation guidelines.
• All terminal cavities must be sealed using the correct wire
gauge and seal combination.
• If only two leads are used, any additional terminal cavities
should be sealed per the connector manufacturer’s
installation guide.
• Honeywell recommends using a crimping tool for crimping
wires to the connector terminals.
• Contact the individual connector manufacturer for
connector wiring.
WIRING INSTRUCTIONS
The wiring code for electrical connection is shown in Figure 3.
Figure 1. Total Error Band (TEB)
All Possible Errors
Offset
Full Scale Span
Pressure Non-Linearity
Pressure Hysteresis
Pressure Non-Repeatability
Thermal Effect on Offset
Thermal Effect on Span
Thermal Hysteresis
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Accuracy
BFSL
Total
Error
Band
Heavy Duty Pressure Transducers
PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi
Issue I
50052336
Table 1. Performance Specifications1
Characteristic
Parameter
Operating temperature range
-40°C to 125°C [-40°F to 257°F]
2
Storage temperature range3
-40°C to 125°C [-40°F to 257°F]
Compensated temperature range
Overpressure minimum rating5
Burst pressure minimum rating
Long term stability
Accuracy7
(See Table 3.)
6
(See Table 3.)
±0.5 %FSS (1000 hr at 25°C [77°F])
9
±1 %FSS9
Total Error Band10
Response time
Life13
-40°C to 125°C [-40°F to 257°F]
±0.25 %FSS9 (See Figure 1.)
Offset error8
Turn on time
4
12
11
±2 %FSS9 (-40°C to 125°C [-40°F to 257°F]) (See Figure 1.)
<2 ms
<7 ms
min. of 10 million cycles to operating pressure
All specifications apply at 25°C and under operating conditions unless otherwise noted.
Operating Temperature Range: The temperature range over which the product will produce an output proportional to pressure but may not remain
within the specified performance limits.
3
Storage Temperature Range: The temperature range over which the product may safely be exposed without excitation or pressure applied. Under these
conditions the product will remain in specification after excursion to any temperatures within this range. Exposure to temperatures outside this range
may cause permanent damage to the product.
4
Compensated Temperature Range: The temperature range (or ranges) over which the product will produce an output proportional to pressure within
the specified performance limits.
5
Overpressure: The absolute maximum rating for pressure which may be safely applied to the product for it to remain in specification once pressure is
returned to the operating pressure range. Exposure to higher pressure may cause permanent damage to the product.
6
Burst Pressure: The maximum pressure that may be applied to the product without causing escape of the pressure media. The product should not be
expected to function after exposure to any pressure beyond the rated burst pressure. This rating is also the case burst rating of the product.
7
Accuracy: The maximum deviation in output from a Best Fit Straight Line (BFSL) fitted to the output measured over the pressure range at 25°C. Includes all errors due to pressure non-linearity, pressure hysteresis, and non-repeatability.
8
Offset Error: the maximum deviation in the output signal obtained when the reference pressure is applied at 25°C relative to the ideal transfer function.
9
Full Scale Span (FSS): The algebraic difference between the output signal measured at the maximum (Pmax.) and minimum (Pmin.) limits of the pressure range.
10
Total Error Band: The maximum deviation from the ideal transfer function over the entire compensated temperature and pressure range. Includes all
errors due to offset, full scale span, pressure non-linearity, pressure hysteresis, repeatability, thermal effect on offset, thermal effect on span, and thermal hysteresis.
11
Response Time: The response time of the transducer is the maximum amount of time that the transducer will take for the transducer to output a
change from 10% to 90% of full scale in response to a 0% to 100% full scale step input pressure range.
12
Turn On Time: Duration from power applied until first valid output.
13
Life may vary depending on the application in which transducer is used. Contact Honeywell Sales and Service for Mean Time to Failure (MTTF) data
based on customer-specific usage profile.
1
2
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Heavy Duty Pressure Transducers
PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi
Issue I
50052336
Table 2. Electrical Specifications
Current
Output
Ratiometric Output
Characteristic
Output Transfer Function Order Code1
AA
Output transfer function1:
null output value
full scale output value
full scale span (FSS)
operating supply voltage, min.(Vs)2
operating supply voltage, typ. (Vs)2
operating supply voltage, max. (Vs)2
Output load (pull up or down):
minimum
maximum
Absolute voltage ratings5:
minimum6
maximum6
maximum applied to output pin
(short circuit protection)7
EMC rating8:
CE compliance:
electrostatic discharge
radiated immunity
fast transient burst
immunity to conducted disturbances
radiated emissions
ISO 11452-2 radiated immunity
2
3
4
5
6
7
8
AB
AC
AD
10% of Vs 5% of Vs 10% of Vs 5% of Vs
90% of Vs 95% of Vs 90% of Vs 95% of Vs
80% of Vs 90% of Vs 80% of Vs 90% of Vs
3.135 V
3.135 V
4.5 V
4.75 V
3.3 V
3.3 V
5V
5V
3.465 V
3.465 V
5.5 V
5.25 V
Supply current (typ.)
1
Regulated Output
5 mA
4 mA
CH
BC
BD
BE
BG
4 mA
4 mA
16 mA
8V
—
30 V4
1V
6V
5V
9V
—
30 V3
0.25 V
10.25 V
10 V
13 V
—
30 V3
0.5 V
4.5 V
4V
8V
—
30 V3
1V
5V
4V
8V
—
30 V3
—
5.5 mA
2 kOhm
—
—
(Vs - 8) x
50 Ohm4
2 kOhm
—
-16 V
16 V
Vs
-16 V
30 V
—
-16 V
30 V
12 V
±4 kV contact, ±8 kV air per IEC 61000-4-2
10 V/m (80 MHz to 1000 MHz) per IEC 61000-4-3
±1 kV per IEC61000-4-4
3 V per IEC61000-4-6
40 dB 30 MHz to 230 MHz; 47 dB 230 MHz to 1000 MHz per CISPR 11
100 V/m 200 MHz to 2 GHz
20 V/m 200 MHz to 2 GHz
Output transfer function options are shown in the Nomenclature and Order Guide. (See Figure 4.)
Transducer will not produce valid output when supply voltage is outside of operating range.
Applies at 25°C. See Figure 2 for Regulated Output Supply Voltage.
Applies at 25°C. See Figure 3 for Current Output Supply Voltage.
Absolute maximum ratings are the extreme limits the device can withstand without damage to the product. Voltages above these ratings may cause
permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability.
Absolute voltage applies to potential across power and ground terminals.
Short circuit protection between output pin and ground, and output pin and supply pin.
All EMC ratings verified with the Metri-Pack 150 electrical connector type.
Figure 2. Regulated Output Supply Voltage
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Figure 3. Current Output Supply Voltage
Heavy Duty Pressure Transducers
PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi
Issue I
50052336
Table 3. Pressure Ratings
bar
kPa
MPa
psi
Operating OverBurst Operating OverBurst Operating OverBurst Operating OverBurst
Pressure pressure Pressure Pressure pressure Pressure Pressure pressure Pressure Pressure pressure Pressure
1
1.6
2
2.5
4
6
8
10
16
25
34
40
46
60
70
5
5
10
10
17
31
31
31
52
69
69
69
69
138
138
8
8
17
17
27
51
51
51
86
103
103
103
103
206
206
100
160
250
400
600
—
—
—
—
—
—
—
—
—
—
500
1000
1000
1700
3100
—
—
—
—
—
—
—
—
—
—
800
1700
1700
2700
5100
—
—
—
—
—
—
—
—
—
—
1
1.6
2.5
4
4.6
6
7
—
—
—
—
—
—
—
—
3.1
5.2
6.9
6.9
6.9
13.8
13.8
—
—
—
—
—
—
—
—
5.1
8.6
10.3
10.3
10.3
20.6
20.6
—
—
—
—
—
—
—
—
15
30
50
100
150
200
250
300
500
600
667
750
800
850
1000
70
150
250
450
450
750
750
1000
1000
1000
1000
1500
1500
2000
2000
115
250
400
750
750
1250
1250
1500
1500
1500
1500
2250
2250
3000
3000
Table 4. Pressure Reference Types
Pressure Reference
1
2
Description
Absolute
Output is proportional to the difference between applied pressure and a built-in fixed reference to
vacuum (zero pressure), where the minimum operating pressure is set to absolute zero pressure (perfect
vacuum).
Sealed gage1
Output is proportional to the difference between applied pressure and a built-in fixed reference to
1 atmA, where the minimum operating pressure is set to 14.7 psiA (1 atmA).
Vented gage2
Sensor measures pressure relative to ambient pressure. Output is proportional to the difference between
applied pressure and atmospheric (ambient) pressure, where the minimum operating pressure is set to
atmospheric pressure.
Sealed gage option only available in pressure ranges at or above 100 psi.
Vented gage option only available in pressure ranges between 100 psi and 667 psi.
Table 5. Environmental and Mechanical Characteristics
Characteristic
Mechanical shock
Vibration
Enclosure rating
Wetted materials:
port
substrate
adhesives
electronics
External materials:
housing
connector:
UL 94 HB (standard)
UL 94 V-0 (optional)
cable jacket
Installation torque
Parameter
100 G per MIL-STD-202F, Method 213B, Cond. F (at 25°C)
20 G sweep, 10 Hz to 2000 Hz (at 25°C)
per electrical connector type selection (See Figure 5.)
304 stainless steel
alumina ceramic
epoxy
glass, silicon
304 stainless steel
PBT 30% GF, black
PBT 30% GF, natural (beige)
TPE
per pressure port type (See Figure 6.)
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Heavy Duty Pressure Transducers
PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi
Issue I
50052336
Figure 4. Electrical Connector Type Dimensions (For reference only: mm/[in].)
A
Metri-Pack 150, Standard
(UL 94 HB)
B
C
Micro M12
(IEC 61076-2)
J
DIN
(EN 175301-803C)
Metri-Pack 150
(UL 94 V-0)
Connector: DELPHI 12078088
Mating Connector: DELPHI 12110192
IP Rating1: IP65 (all versions)
Connector: IEC 61076-2-101
Mating Connector: 4 POS TYPE D
IP Rating1: IP65/IP67 (absolute, sealed
gage versions) , IP65 (vented gage
versions)
Pin
Voltage
Output
Current
Output
Pin
Voltage
Output
Current
Output
Pin
Voltage
Output
Current
Output
A
GND
RTN
1
V+
supply
1
GND
RTN
B
V+
supply
3
GND
RTN
2
V+
supply
C
Vout
NC
4
Vout
NC
3
Vout
NC
PE
NC
NC
Hole
(vented gage
versions only)
1
Connector: EN 175301-803C
Mating Connector: EN 175301-803C
DIN 43650C 8MM
IP Rating1: IP65 (all versions)
IP rating is determined by the electrical connection chosen.
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Hole
(vented gage
versions only)
Hole
(vented gage
versions only)
Heavy Duty Pressure Transducers
PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi
Issue I
50052336
Figure 4. Electrical Connector Type Dimensions (continued)
E Cable Harness, 1 Meter2
F Cable Harness, 2 Meter2
G Cable Harness, 3 Meter2, 3
H Cable Harness, 5 Meter2, 3
D
Deutsch
(DTM04-3P)
Connector: Deutsch DTM04-3P
Mating Connector: DTM06-3S
IP Rating1: IP65, IP67, IP69K (absolute,
sealed gage versions),
IP65 (vented gage versions)
Connector: 24 AWG with TPE Jacket
Mating Connector: Flying leads
IP Rating1: IP65, IP67, IP69K (absolute, sealed gage versions)
Pin
Voltage
Output
Current
Output
Wire Color
Voltage
Output
Wire Color
Current
Output
1
GND
RTN
red
V+
red
supply
2
Vout
NC
black
GND
3
V+
supply
white
Vout
black
RTN
Hole
(vented gage
versions only)
IP rating is determined by the electrical connector type chosen.
Three-wire cable is required for ratiometric and regulated outputs; two wire cable is required for current output.
3
Three meter and five meter cables are only available with Output Transfer Function CH = Current, 4 mA to 20 mA.
1
2
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Heavy Duty Pressure Transducers
PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi
Issue I
50052336
Figure 5. Pressure Port Type Dimensions (For reference only: mm/[in].)1
22 Hex flat to flat
[0.87]
F1
7/16-20 UNF 1/4 in 45º Flare Female Schrader (SAE J512)
Seal: 45º cone
Mating geometry: SAE J512
Installation torque2: 17 N m [12.5 ft-lb]
F2
7/16-20 UNF 45º Flare Male (SAE J513)
Seal: 45º cone
Mating geometry: SAE J513
Installation torque2: 1/4 Turn from finger tight
“P” = 19,2
[0.75]
F3
7/16-20 UNF 37º Flare Male (SAE J514)
Seal : 37º cone
Mating Geometry: SAE J514
Installation Torque2: 16 N m [11.8 ft-lb]
3,4
G1
G1/4 ( ISO 1179-3)
Seal : O-ring
Mating geometry: ISO 1179-1
Installation torque2: 50 N m [38.9 ft-lb]
3,4
“P” = 20,5
[0.81] 15,5
[0.61]
G2
G1/8 (ISO 1179-3)
N1
N2
1/4–18 NPT
3
4
2,3
1/8–27 NPT
Seal: pipe thread
Mating geometry: ANSI B1.20.1
Installation torque2: 2 to 3 turns
from finger tight
Seal: pipe thread
Mating geometry: ANSI B1.20.1
Installation torque2: 2 to 3 turns
from finger tight
S1
S2
9/16–18 UNF (SAE J1926-3)
Seal : O-ring
Mating geometry: SAE J1926-1
Installation torque2: 30 N m [22.1 ft-lb]
2
M12 X 1.5 (ISO 6149-3)
Seal : O-ring
Mating geometry: ISO 6149-1
Installation torque2: 25 N m [18.4 ft-lb]
3,4
1
M1
Seal : O-ring
Mating geometry: ISO 1179-1
Installation torque2: 25 N m [18.4 ft-lb]
3,4
7/16–20 UNF (SAE J1926-3)
Seal : O-ring
Mating geometry: SAE J1926-1
Installation torque2: 18 N m [12.3 ft-lb]
3,4
See CAUTION “PRODUCT DAMAGE DUE TO MECHANICAL ISSUES” on page 1.
Straight thread maximum torque is validated to 150% of installation torque.
Seals for pressure port type order codes S1, S2, M1, G1 and G2 are included and assembled to the sensors.
O-ring material is nitrile 70 durometer -30ºC to 125ºC [-22ºF to 257ºF].
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12,3
[0.49]
WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the
product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of
defective materials and faulty workmanship during the applicable warranty period. Honeywell’s standard product warranty
applies unless agreed to otherwise by Honeywell in writing;
please refer to your order acknowledgement or consult your
local sales office for specific warranty details. If warranted
goods are returned to Honeywell during the period of coverage,
Honeywell will repair or replace, at its option, without charge
those items that Honeywell, in its sole discretion, finds defective. The foregoing is buyer’s sole remedy and is in lieu of all
other warranties, expressed or implied, including those of
merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special,
or indirect damages.
While Honeywell may provide application assistance personally,
through our literature and the Honeywell web site, it is buyer’s
sole responsibility to determine the suitability of the product in
the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this writing.
However, Honeywell assumes no responsibility for its use.
Honeywell serves its customers through a worldwide network of
sales offices, representatives and distributors. For application
assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office or:
E-mail: info.sc@honeywell.com
Internet: sensing.honeywell.com
Phone and Fax:
USA/Canada
+1-800-537-6945
International
+1-815-235-6847; +1-815-235-6545 Fax
Honeywell Sensing and Internet of Things
9680 Old Bailes Road
Fort Mill, SC 29707
www.honeywell.com
50052336-I-EN | I | 06/17
© 2017 Honeywell International Inc.
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