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Metric, General Purpose, Stainless Steel Pressure Transducers

Original price was: $322.50.Current price is: $95.99.

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

Pressure Range

Pressure Type

Output Signal

Electrical output

Connection/Termination

Clear

SKU: PXM309-007GI Categories: Pressure Measurement, Pressure Transducers Tag: Omega Engineering

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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

Pressure Range	0 to 7 bar, 0 to 1 bar, -1 to 1 bar, 0 to 2 bar, 0 to 70 mbar, 0 to 10 bar, 0 to 140 mbar, 0 to 15 bar, 0 to 20 bar, 0 to 350 mbar, 0 to 35 bar, 0 to 70 bar, 0 to 140 bar, 0 to 200 bar, 0 to 350 bar, 0 to 3.5 bar, 0 to 500 bar, 0 to 700 bar, -1 to 2 bar, -1 to 7 bar, -1 to 3.5 bar, 0 to 10 psi, -1 to 10 bar
Pressure Type	Gauge, Absolute, Compound Gauge, Vacuum
Output Signal	Current, Voltage
Electrical output	4 to 20 mA, 0 to 10 Vdc
Connection/Termination	Cable, Mini DIN 43650 C, M12
Accuracy Class	0.1% to 0.25%
Accuracy Value(compensated range)	±0.25%
Pressure Port Size	1/4"
Pressure Port Type	BSPP Male
Operating Temperature Range	-40 to 85 °C (-40 to 185 °F)
Additional Features	Not Applicable