P900 High-Precision Pressure Transducer

Premium performance strain gauge pressure transducer

About the P900 High-Precision Pressure Transducer

P900 Series Strain Gauge Pressure Transducers are premium grade sensors that provide highly precise measurement of absolute, vented gauge, or sealed gauge pressures over wide temperature ranges.

Standard versions of this transducer use a 17-4 PH stainless steel diaphragm to sense pressure (Inconel versions are available for operation in highly corrosive environments). The deflection of the diaphragm is transferred to a double cantilever beam by a force transfer rod. Strain in the beam, and therefore, input pressure is measured by four foil strain gauges. An all-welded construction provides high reliability and stability. Capable of sensing extremely small changes of applied pressure, the transducers are relatively insensitive to vibration, attitude, and shock.

 

Key features P900

  • High Overload capability
  • Operation in High Temperatures
  • Shock and Vibration Resistant
  • 2-wire, 4-20 mA option; Intrinsic Safety Approval to E Exia IIC T4 (Tamb=60°C) BASEEFA, CENELEC EN50-020

 

Applications P900

  • Torpedo Depth Sensing
  • Hydraulic Pressure Monitoring
  • Vehicle Brake System Monitoring
  • Military and Commercial Aircraft

Specifications

Measurement Range
0 - 5 bar to 0 - 700 bar
Accuracy
0.1% to 0.2%
Output
0 – 10 V [15 – 36V], 0 – 2.5 V [11 – 18 V], 0 – 20 mV [1000-OhmBridge], 0 – 20 mV [350-OhmBridge], 0 – 5 V [10 V], 0 – 5 V [18 – 32 V], 0 – 5 V [±15V], 4 – 20 mA [10 – 36 V]
Pressure Type
absolute, sealed, vented
Overpressure
5X FS
Operating Temperature
-54 to 150 °C [ -65.2 to 302 °F ]
Port Material
17-4PH
Pressure Port/Fitting
1/4 FBSP, 1/4 FNPT, 1/4 MBSP, 1/4 MNPT, 7/16-20 UNF Male, M10x1 Female, M14x1.5 Male
Electrical Connection
High Range - Cable Outlet (CR), High Range - Cable Outlet, High Range - Connector Outlet (CR), High Range - Connector Outlet, Medium Range - Cable Outlet (CR), Medium Range - Cable Outlet, Medium Range - Connector Outlet (CR), Medium Range - Connector Outlet
Options
0 - 30mV, Cable Length, Intrinsically Safe, Screwed In, Welded
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