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Gauge Pressure Switch

Gauge Pressure Switch P8B Series

The P8B's welded stainless steel bellows sensor meets the flameproof requirements of the aviation industry making it suitable for high-pressure hydraulic applications. In addition, the bellows leak tight integrity (1x10-8 std cc/sec) makes this design perfect for closed gaseous systems. Welded bellows have unbeatable media compatibility, sensitivity and repeatability. The P8B combines all of these features into a small diameter package with a wide setting range.

 

Gauge Pressure Switch P8B Series

Specifications
Media Gas or Liquid
Type Factory Set
Sensor Type 316 SS Bellows
Available Settings 300 to 3000 PSIG
Actuation Value 20 PSIG ± 5% of Setting
Repeatability ± 5.0 PSIG + 2% of Setting
Proof Pressure 5000 PSIG
Operating Temp. Range -65° to 250° F
Wetted Materials 300 Series Stainless Steel
Pressure Interface MS Fittings
Electrical Rating Up to 7 Amps
Electrical Connections Mil. Spec. Connectors
Qualification Consult Factory
Typical Weight 0.3 Lbs
Warranty 18 Months
Options Environmentally Sealed
Features  
   

 

  • Flame Proof
  • Negative-rate belleville spring design for longer life, accuracy and repeatability 
  • Welded bellows offers exceptional repeatability and low actuation values 
  • 300 Series Stainless Steel Wetted
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Gauge Pressure Switch
  50 Seemans Lane
Milford, CT 06460
Tel: (203) 877-2795
Fax: (203) 877-8752
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Precision Sensors Division
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Rev 3.2 5.May.08