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Call us at 1-888-826-6342

Metric, General Purpose, Stainless Steel Pressure Transducers

0 to 7 bar, Gauge, 4 to 20 mA, Cable

$299.32

Item# PXM309-007GI

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $299.32
5-9 $284.35
10-24 $278.37
25-49 $266.39
50-99 $260.41
100+ $254.42

In stock

Lead Time (If not in stock): 6 Days
0 to 7 bar, Gauge, 4 to 20 mA, Cable PXM309-007GI PXM309-007GI
  • 5-Point Traceable Calibration Certificate
  • High Accuracy, ±0.25% FS BSL (Linearity, Hysteresis and Repeatability)
  • 1% Total Error Band on Most Ranges
  • Reverse Polarity and Over Voltage Protected
  • -40 to 85°C (-40 to 185°F) Operating Temperature
  • 0 to 10 Vdc or 4 to 20 mA Output
  • Terminations: Cable, mini DIN or M12 Connector
  • G ¼ Male Pressure Fitting
  • IP65 Environmental Rating

PXM309-007GI Model Options

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Pressure Range
Pressure Type
Output Signal
Electrical Output
Connection/Termination
Accuracy Class
Accuracy Value(compensated range)
Pressure Port Size
Pressure Port Type
Operating Temperature Range
Additional Features


  • Vibration ±20 g
  • Shock 50 g 11 mSec half sine shock
Omega’s PXM309 Series industrial pressure transducers utilize two of our precision manufacturing techniques. Low pressure ranges from 70 mb to 3.5 bar, and absolute ranges to 20 bar use a precision micromachined silicon sensor protected by a stainless steel diaphragm. A thin film of oil transfers the pressure and assures the high accuracy and stability of the sensor. Medium and high gage pressure ranges, from 7 bar up to 700 bar, use precision semiconductor strain gages that are fused directly to the stainless steel diaphragm yielding a rugged, durable bond that assures long life and high stability. These precision techniques produce an accuracy of 0.25% FS BSL @25°C and a total error band of 1% on most ranges. The PXM309 Series transducers are available in absolute, or gage (relative) pressure and are sealed to an IP65 environmental rating.

The PXM309 is also available in Imperial configurations; please see the PX309 for complete details, or contact our Pressure department for more information.

SPECIFICATIONS
Supply Voltage
Reverse polarity and over voltage protected
0 to 10 Vdc Output: 15 to 30 Vdc at 10 mA
4 to 20 mA: 9 to 30 Vdc
Static Accuracy 350 mB to 700 bar: ±0.25% FS BSL at 25°C (includes linearity, hysteresis and repeatability)
Long Term Stability (1 yr): ±0.25% FS
Total Error Band*
    70 mB ±4.5% gage
    140 mB ±3% gage
    350 mB ±1.5% gage and absolute
    1 to 20 bar ±1% absolute
    1 to 700 bar ±1% gage
Note*: Total error band includes all accuracy errors, thermal errors, span and zero tolerances.
Isolation (Body to Any Lead): 1 M Ω at 25 Vdc
Pressure Cycles: 1 x 107 full scale cycles
Pressure Overload
70 mB to 3.5 bar Gage: 3 x rated pressure or 1.38 bar whichever is greater
350 mB to 20 bar Absolute: 3 x rated pressure or 1.38 bar whichever is greater
7 to 700 bar Gage: 2 x rated pressure
Burst Pressure
70 mB to 3.5 bar Gage: 5 x rated pressure or 1.72 bar whichever is greater
350 mB to 20 bar Absolute: 5 x rated pressure or 1.72 bar whichever is greater
7 to 700 bar Gage: 5 x rated pressure
Compensated Temperature
70 to 350 mbar Gage/Abs: 0 to 50°C (32 to 122°F)
1 to 700 bar Gage: -20 to 85°C (-4 to 185°F)
1 to 20 bar Absolute: -20 to 85°C (-4 to 185°F)
Operating Temperature: -40 to 85°C (-40 to 185°F)
Response Time: 1 mS
Bandwidth: DC to 1 kHz type
Pressure Connection: G ¼ Male
Wetted Parts
70 mB to 3.5 bar Gage: 316 SS
350 mB to 20 bar Absolute: 316 SS
7 to 700 bar Gage: 17-4PH SS
CE Compliant: EC55022, EC55011 Emissions Class A&B
IEC: 61000-2,-3,-4,-5,-6,&-9
Shock: 50 g 11 mSec half sine shock
Vibration: ± 20 g
Electrical Connections
PXM309: 1.5 m (5') 2 or 3-conductor cable, mA or 10V outputs, respectively
PXM319: mini DIN connector with mating connector included
PXM359: M12 4-pin connector
Weight: Typical 150 g (5.3 oz) depending upon configuration
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