OMEGA’s PX81/PXM81 Series
wet/wet, differential pressure
transducers are compact and highly
accurate, designed for industrial
applications in which low drift and
long-term reliability are important.
Their small temperature-compensation
error minimizes errors due to changing
process temperatures, and the rugged
all stainless steel construction allows
the PX81/PXM81 to withstand typical
harsh environments found in chemical
and industrial plants. Available with
either mV/V, 0 to 5 Vdc, or 4 to 20 mA
outputs, PX81/PXM81 Series
transducers will interface with most
control systems.
Twist-lock
style.
Custom Terminations
are also Available,
Consult Engineering.
METRIC
PXM81MD1-3.50BARDV,
$550, shown actual size.
B-250
STANDARD
PX81D0-020DV, $550,
shown actual size.
PXM81D0-020DV
OUTPUT: V = 3 mV/V nominal
5T = 0 to 5 Vdc
I = 4 to 20 mA
DIFFERENTIAL PRESSURE
RANGE IN psi FOR PX81; mbar FOR PXM81
ELECTRICAL CONNECTION:
0 = 3 m (10') cable
1 = PTIH-10-6P connector or equiv.
6 = mini DIN connector
(no shunt)
PRESSURE PORT: D = 1/4-18 FNPT
MD = G1/4
MODEL NUMBER SPECIFICATION:
psi
RANGE
METRIC
bar
RANGE
WET/WET DIFFERENTIAL
PRESSURE TRANSDUCERS
hermal Effects:
SPECIFICATIONS
V/V Output
m
Excitation: 10 Vdc
(15 V max)
utput: 3 mV/V nominal
O
Bridge Resistance:
350 Ω minimum
Zero Balance: ±1% FSO
Shunt: 80% FSO
5 Vdc Output
Excitation: 24 to 32 Vdc
Output: 0 to 5 Vdc ±10% adj
Zero Balance: 0 V ±10% adj
4 to 20mA Output
Excitation: 10 to 40 Vdc
Output: 4 to 20 mA ±10%
Zero Balance:
4 mA +10% -2% adj
Shunt: 80% FSO
COMMON SPECIFICATIONS
Accuracy: ±0.25% linearity,
hysteresis and repeatability combined
Environmental:
Operating Temp Range:
mV/V: -73 to 163°C (-100 to 325°F)
5T and I: -46 to 121°C (-50 to 250°C)
Compensated Temp Range:
17 to 71°C (60 to 160°F)
STANDARD AND METRIC
CUSTOM CONFIGURATIONS
T
V/V and 5 V:
m
ero: ±0.0054% FSO/°C
Z
pan: ±0.0054% rdg/°C
S
to 20 mA:
4
ero: ±0.009% FSO/°C
Z
Span: ±0.009% rdg/°C
Pressure:
Safe Overpressure:
150% rated pressure
Line Pressure: 150% rated pressure
(applied simultaneously to both sides)
Burst Pressure: 300%
rated pressure
Mechanical:
Wetted Parts: 17-4 PH
stainless steel
Pressure Port: See dimensional
drawings on following pages
Electrical Connection:
Style 0: 3 m (10') cable
Style 1: PTIH-10-6P (or equal)
Style 6: mini DIN
Mating Connector:
Style 1: PT06F10-6S
(sold separately)
Style 6: Mating connector included
Style 1 Mating
Connector
PT06F10-6S
$26.50, sold
separately.
e
l
b
a
C
.
e
l
ty
s
STANDARD
PX81D0-020DV,
$550, shown
actual size.
Ordering Examples: PX81D0-500DI, 500 psid range model with 4 to 20 mA output and 3 m (10') PVC cable, $685.
PX81D0-005DV, 5 psid range model with mV/V output and 3 m (10') PVC cable, $550.
PX81D1-200D5T, 200 psid range model with 0 to 5 Vdc output and integral connector, $685. PT06F10-6S, mating connector, $26.50.
PX81D0-020DI, 20 psid range model with 4 to 20 mA output and 3 m (10') cable, $685.
B-251
mV/V OUTPUT STANDARD RANGES
79 MAX
(
3.1)
11
(
0.45)
16
(0.63)
37
(1.45)
19
(0.75)
44 DIA.
(1.75)
1/4-18 NP T
INTERNA L
19
(3/4)
HE X
PTIH-10-6P
or EQ UA L
PIN A
PIN B
PIN C
PIN D
PIN E, F
+ OUTPU T
– OUTPU T
– INPU T
+ INPU T
SHUNT
PIN CONNECTIONS
PX81 Series
mV/V Output
0-5 to 0-500 psid
0-0.34 to 34.5 bar
Differential Pressure
Style 1 Mating
Connector
PT06F10-6S
$26.50, sold
separately.
STANDARD MODELS
To Order (Specify Model Number)
MODELS WITH mV OUTPUT WITH 1⁄4 NPT FITTING
RANGEMODEL NO.PRICE COMPATIBLE METERS*
0 to 5 psid0 to 0.34 bar PX81D[*]-005DV$550DP41-S, DP25B-S
0 to 10 psid0 to 0.69 bar PX81D[*]-010DV550DP41-S, DP25B-S
0 to 20 psid0 to 1.4 barPX81D[*]-020DV550DP41-S, DP25B-S
0 to 50 psid0 to 3.4 barPX81D[*]-050DV550DP41-S, DP25B-S
0 to 100 psid 0 to 6.9 barPX81D[*]-100DV550DP41-S, DP25B-S
0 to 200 psid 0 to 13.8 bar PX81D[*]-200DV550DP41-S, DP25B-S
0 to 300 psid 0 to 20.7 bar PX81D[*]-300DV550DP41-S, DP25B-S
0 to 500 psid 0 to 34.5 bar PX81D[*]-500DV550DP41-S, DP25B-S
Comes complete with 5-point NIST traceable calibration.
See section D for compatible meters.
*
[*] To specify electrical termination, insert “0” for 3 m (10') cable, “1” for twist-lock connector, or “6” for mini DIN connector.
Style 1 Mating
Connector
PT06F10-6S
$26.50, sold
separately.
METRIC MODELS
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
mV/V Output with G 1⁄4 Pressure Connection, Specify Electrical Connection
RANGEMODEL NO.PRICECOMPATIBLE METERS*
DIFFERENTIAL PRESSURE
0 to 350 mbar0 to 5 psiPXM81MD[*]-350mBARDV$550DP41-S, DP25B-S
0 to 700 mbar0 to 10 psiPXM81MD[*]-700mBARDV550DP41-S, DP25B-S
0 to 1.4 bar0 to 20 psiPXM81MD[*]-1.4BARDV550DP41-S, DP25B-S
0 to 3.5 bar0 to 51 psiPXM81MD[*]-3.50BARDV550DP41-S, DP25B-S
0 to 7 bar0 to 102 psiPXM81MD[*]-007BARDV550DP41-S, DP25B-S
0 to 14 bar0 to 203 psiPXM81MD[*]-014BARDV550DP41-S, DP25B-S
0 to 20 bar0 to 280 psiPXM81MD[*]-020BARDV550DP41-S, DP25B-S
0 to 35 bar0 to 508 psiPXM81MD[*]-035BARDV550DP41-S, DP25B-S
Comes complete with 5-point NIST traceable calibration.
[*] Insert “0” for 3 m (10') cable, “1” for twist-lock connector or “6” for mini DIN connector.
To order extra cable on cable-style models, add suffix “-(total length in meters)M” and $6.50/m beyond the standard 3 m (10') length.
Ordering Examples: PXM81MD0-014BARDV-10M, 14 bar differential pressure transducer with 3 mV/V output and 10 m (32') cable,
$550 + (7 x 6.50) = $595.50. PXM81MD1-350mBARDV, 350 mbar differential pressure transducer with 3 mV/V output and twist-lock
connector, $550. PT06F10-6S, mating connector (sold separately), $26.50.
B-253
See section D for compatible meters.
*
0 to 5 Vdc OUTPUT STANDARD RANGES
102
(
4)
11
(0.45)
16
(0.63)
37
(
1.45)
19
(
0.75)
44 (1.75)
DIA.
1/4-18 NPT
INTERNAL
19
(3/4)
HEX
P
X81 Voltage Output
PTIH-10-6P or Equal
Zero and Span Adjustments
Wiring Code
Pin Connection
A+ OUTPUT
B
- OUTPUT
C
- INPUT
D+ INPUT
ESHUNT
FSHUNT
PX81 Series
0 to 5 Vdc Output
0-2 to 0-500 psi
(0-140 mbar to 0-35 bar)
Differential Pressure
Style 1 Mating
Connector
PT06F10-6S
$26.50, sold
separately.
STANDARD
PX81D0-100D5T, $685,
shown actual size.
Dimensions:
mm (in)
STANDARD MODELS
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Models with 0 to 5 Vdc Output
RANGEMODEL NO.PRICE COMPATIBLE METERS*
0 to 2 psid0 to 0.14 bar PX81D[*]-002D5T$685
0 to 5 psid0 to 0.34 bar PX81D[*]-005D5T685
0 to 10 psid0 to 0.69 bar PX81D[*]-010D5T685
0 to 20 psid0 to 1.4 barPX81D[*]-020D5T685
0 to 50 psid0 to 3.4 barPX81D[*]-050D5T685
0 to 100 psid 0 to 6.9 barPX81D[*]-100D5T685
0 to 200 psid 0 to 13.8 bar PX81D[*]-200D5T685
0 to 300 psid 0 to 20.7 bar PX81D[*]-300D5T685
0 to 500 psid 0 to 34.5 bar PX81D[*]-500D5T685
Comes complete with 5-point NIST traceable calibration.
* See section D for compatible meters.
[*] To specify electrical termination, insert “0” for 3 m (10') cable, “1” for twist-lock connector,
or “6” for mini DIN connector.
Ordering Examples: PX81D1-010D5T, 10 psi differential pressure transducer with
0 to 5 Vdc output and twist-lock connector, $685. PT06F10-6S, mating connector
(sold separately), $26.50.
Recommended Reference Book: Observers in Control Systems,
CH-5656, $115. See Section Y for Additional Books.
PXM81MD0-007BARD5T, $685,
shown smaller than actual size.
Dimensions: mm (in)
Style 1 Mating Connector
PT06F10-6S $26.50, sold
separately.
METRIC MODELS
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
0 to 5 Vdc Output with G 1⁄4 Pressure Connection, Specify Electrical Termination
RANGEMODEL NO.PRICECOMPATIBLE METERS*
DIFFERENTIAL PRESSURE
0 to 160 mbar0 to 2.3 psiPXM81MD[*]-160mBARD5T$685DP41-E, DP25B-E, DP24-E
0 to 350 mbar0 to 5 psiPXM81MD[*]-350mBARD5T685DP41-E, DP25B-E, DP24-E
0 to 700 mbar0 to 10 psiPXM81MD[*]-700mBARD5T685DP41-E, DP25B-E, DP24-E
0 to 1.4 bar0 to 20 psiPXM81MD[*]-1.40BARD5T685DP41-E, DP25B-E, DP24-E
0 to 3.5 bar0 to 51 psiPXM81MD[*]-3.50BARD5T685DP41-E, DP25B-E, DP24-E
0 to 7 bar0 to 102 psiPXM81MD[*]-007BARD5T685DP41-E, DP25B-E, DP24-E
0 to 14 bar0 to 203 psiPXM81MD[*]-014BARD5T685DP41-E, DP25B-E, DP24-E
0 to 20 bar0 to 290 psiPXM81MD[*]-020BARD5T685DP41-E, DP25B-E, DP24-E
0 to 35 bar0 to 508 psiPXM81MD[*]-035BARD5T685DP41-E, DP25B-E, DP24-E
Comes complete with 5-point NIST traceable calibration.
[*] Insert “0” for 3 m (10') cable, “1” for twist-lock connector or “6” for mini DIN connector.
To order extra cable on cable-style models, add suffix “-(Total length in meters)M” and $6.50/m beyond the standard 3 m (10') length.
Ordering Examples: PXM81MD0-014BAR5T-10M, 14 bar differential pressure transmitter with 0 to 5 Vdc output and 10 m (32') cable,
$685 + 7 (6.50) = $730.50. PXM81MD1-350mBAR5T, 350 millibar differential pressure transmitter with 0 to 5 Vdc output and twist-lock connector, $685. PT06F10-6S,
mating connector (sold separately), $26.50.
ES-2272, $210. See Section Y for Additional Books.
B-255
*
Recommended Reference Book: Handbook of Heating, Ventiliation, and Air Conditioning,
See section D for compatible meters.
4 to 20 mA OUTPUT STANDARD RANGES
104
(4.1)
MAX
19
(0.75)
16
(0.63)
37
(1.45)
19
(0.75)
44
(1.75)
DIA.
1/4-18 NPT
INTERNAL
19
(3/4)
HEX
1/2-14 NPT
1-1/8 (29) HEX
ZERO A DJ.
(SPAN OPPOSITE SIDE)
3 m (10')
2-Conductor
PVC Cable
Wiring Code
Black
Red
– INPUT
+ INPUT
PX81 Series
4 to 20 mA Output
0-2 to 0-500 psid
0-140 mbar to 0-35 bar
Differential Pressure
All Ranges
4 to 20 mA Models
$
685
Standard
⻬ High-Accuracy Wet/Wet
Differential Pressure
⻬ All Stainless Steel
Construction for Harsh
Industrial Environments
⻬ High Operating
Temperature
⻬ 5-Point Calibration
Provided: 0%, 50%,
100%, 50%, 0%
Cable style.
PRESSURE TRANSDUCERS
DIFFERENTIAL
STANDARD
PX81D0-005DI, $685, shown
smaller than actual size.
B
Dimensions: mm (in)
CONNECTIONS 4 to 20 mA
PINCableDIN
+InputARed1
-InputBBlack2
Style 1 Mating
Connector
PT06F10-6S
$26.50, sold
separately.
Recommended Reference Book:
Pipeline Rules of Thumb Handbook,
See Section Y for Additional Books.
PE-1357, $125.
STANDARD MODELS
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Models with 4 to 20 mA Output with 1⁄4 NPT fitting
RANGEMODEL NO.PRICE COMPATIBLE METERS*
0 to 2 psid0 to 0.14 bar PX81D[*]-002DI$685
0 to 5 psid0 to 0.34 bar PX81D[*]-005DI685
0 to 20 psid0 to 1.4 barPX81D[*]-020DI685
0 to 50 psid0 to 3.4 barPX81D[*]-050DI685
0 to 100 psid 0 to 6.9 barPX81D[*]-100DI685
0 to 200 psid 0 to 13.8 bar PX81D[*]-200DI685
0 to 300 psid 0 to 20.7 bar PX81D[*]-300DI685
0 to 500 psid 0 to 34.5 bar PX81D[*]-500DI685
Comes complete with 5-point NIST traceable calibration.
*
[*] To specify electrical termination, insert “0” for 3 m (10') cable, “1” for twist-lock connector, or “6” for mini DIN connector.
Ordering Examples: PX81D1-005DI, 5 psi differential pressure transmitters with 4 to 20 mA output and twist-lock connector, $685.
4 to 20 mA Output
0-160 mbar to 0-35 bar
0-2 to 0-500 psi
Differential Pressure
All Ranges
4 to 20 mA Models
Cable style.
METRIC
PXM81MD0-1.40BARDI, $685,
shown smaller than actual size.
$
Dimensions:
mm (in)
685
Standard
⻬ High-Accuracy Wet/Wet
Differential Pressure
⻬ All Stainless Steel
Construction for Harsh
Industrial Environments
⻬ High Operating
Temperature
⻬ 5-Point Calibration
Provided: 0%, 50%,
Style 1 Mating
Connector PT06F10-6S
$26.50, sold separately.
100%, 50%, 0%
METRIC MODELS
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
4 to 20 mA Output with G 1⁄4 Pressure Connection, Specify Electrical Termination
RANGEMODEL NO.PRICECOMPATIBLE METERS*
DIFFERENTIAL PRESSURE
0 to 160 mbar0 to 2.3 psiPXM81MD[*]-160mBARDI$685DP41-E, DP25B-E, DP24-E
0 to 350 mbar0 to 5 psiPXM81MD[*]-350mBARDI685DP41-E, DP25B-E, DP24-E
0 to 700 mbar0 to 10 psiPXM81MD[*]-700mBARDI685DP41-E, DP25B-E, DP24-E
0 to 1.4 bar0 to 20 psiPXM81MD[*]-1.40BARDI685DP41-E, DP25B-E, DP24-E
0 to 3.5 bar0 to 51 psiPXM81MD[*]-3.50BARDI685DP41-E, DP25B-E, DP24-E
0 to 7 bar0 to 102 psiPXM81MD[*]-007BARDI685DP41-E, DP25B-E, DP24-E
0 to 14 bar0 to 203 psiPXM81MD[*]-014BARDI685DP41-E, DP25B-E, DP24-E
0 to 20 bar0 to 290 psiPXM81MD[*]-020BARDI685DP41-E, DP25B-E, DP24-E
0 to 35 bar0 to 508 psiPXM81MD[*]-035BARDI685DP41-E, DP25B-E, DP24-E
Comes complete with 5-point NIST traceable calibration.
] Insert “0” for 3 m (10') cable, “1” for twist-lock connector or “6” for mini DIN connector.*See section D for compatible meters.
[
*
To order extra cable on cable-style models, add suffix “-(Total length in meters)M” and $6.50/m beyond the standard 3 m (10') length.
Ordering Examples: PXM81MD0-014BARDI-10M, 14 bar differential pressure transmitter with 4 to 20 mA output and 10 m (32') cable,
$685 + (7 x 6.50) = $730.50. PXM81MD1-350mBARDI, 350 mbar differential pressure transmitter with 4 to 20 mA output and a twist-lock
connector, $685. PT06F10-6S, mating connector (sold separately), $26.50.
CONNECTIONS 4 to 20 mA
PINCableDIN
+InputARed1
-InputBBlack2
Recommended Reference Book: Principles and Practice of Automatic Process Control,
CM-4225, $185. See Section Y for Additional Books.
Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire
Flow and Level
Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters
pH and Conductivity
Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation
Data Acquisition
Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers
Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters
click here to go to the omega.com home page
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.