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PX509-IS
High Accuracy, Intrinsically Safe Pressure Transmitters
Models In Stock
- High 0.08% Accuracy with NIST Traceable Calibration Certificate
- 4 to 20 mA Output with FM Intrinsically Safe Rating
- Solid State Sensor for Long Term Stability
- 316L SS Wetted Parts and Welded Stainless Steel Construction
PX509-IS
From
$
792.37
Models In Stock

Product Overview
- Accuracy ± 0.08 %
- Accuracy Class < 0.1%
- Accuracy Detail ± 0.08% BSL maximum (other accuracies available) For conduit (C and CW) zero and span set ± 0.5% full scale typical ± 1% maximum or set ± 1% full scale typical ± 2% maximum ranges 2.5 psi and below
- Applications Chemicals, Energy Generation and Distribution, Fuel and Gas, Hydraulic and Pneumatic Systems, Industrial and Manufacturing
- Bandwidth DC to 1 kHz
- Cable Length 10 ft
- Compensated Temperature, Max 75 °C
- Compliance RoHS 2
- Electrical Output 4 to 20 mA
- Insulation Resistance 100 MΩ @ 50 Vdc
- Materials, Wetted 316L Stainless Steel
- Operating Temperature, Min -40 °C
- Pressure Cycles 1 million, minimum
- Process Connection Size 1/4 in
- Process Connection Type NPT Male
- Proof Pressure Up to 1000 psi
- Response Time <1 ms
- Sensing Element Oil filled Piezoresistive MEMS
- Shock 50 g, 11 ms half-sine
- Stability ± 0.1%
- Vibration ± 20 g
- Weight 315 g
The PX509 intrinsically safe transducers are rugged all stainless steel transducers specifically designed to meet the requirements for use in hazardous locations for all classes and zones.
Features include welded stainless steel construction, user accessible potentiometers, and a demountable electrical termination end. They are designed for rugged industrial applications, and have high shock and vibration ratings and excellent long term stability.
A precision micromachined silicon sensor is at the core, and provides a very stable reading with exceptional high accuracy of 0.08% and a broad compensated range of -29 to 75°C(-20 to 167°F) on most ranges.
Modular construction allows for fast delivery of most configurations and fittings including agency approved models, plus, customized models also can be delivered quickly to suit your exact needs. Models with½ NPT conduit fitting (PX509C)do not have a demountable termination and trim pots are an extra cost option.
This latest addition of the FM Approved Intrinsically Safe version for Hazardous Locations (available with 4-20 mA output) only further expands the range of applications of this versatile product family.
Recognized and respected across the globe, FM Approvals certification assures customers a product or service that has been objectively tested and conforms to the highest national and international standards. Please refer to FM Approvals for downloadable copies of FM Approvals Certificate of Compliance and Installation Control Drawings.
The PX509-IS is also available in metric configurations, with ranges from 0-25 mb to 0-245 bar ranges and metric threads. Please see PXM509-IS for complete details, or contact our Pressure department for more information.
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Features include welded stainless steel construction, user accessible potentiometers, and a demountable electrical termination end. They are designed for rugged industrial applications, and have high shock and vibration ratings and excellent long term stability.
A precision micromachined silicon sensor is at the core, and provides a very stable reading with exceptional high accuracy of 0.08% and a broad compensated range of -29 to 75°C(-20 to 167°F) on most ranges.
Modular construction allows for fast delivery of most configurations and fittings including agency approved models, plus, customized models also can be delivered quickly to suit your exact needs. Models with½ NPT conduit fitting (PX509C)do not have a demountable termination and trim pots are an extra cost option.
This latest addition of the FM Approved Intrinsically Safe version for Hazardous Locations (available with 4-20 mA output) only further expands the range of applications of this versatile product family.

The PX509-IS is also available in metric configurations, with ranges from 0-25 mb to 0-245 bar ranges and metric threads. Please see PXM509-IS for complete details, or contact our Pressure department for more information.