• Barksdale Series B1X Explosion Proof Bourdon Tube, Single Setpoint, 240 to 3200 PSI, HB1X-AA32SSP2UL

Barksdale Series B1X Explosion Proof Bourdon Tube, Single Setpoint, 240 to 3200 PSI, HB1X-AA32SSP2UL

This item has been discontinued by the manufacturer. Contact FLW for current pricing and availability.

Are you buying in volume? Are you an OEM? Are you a reseller? Be sure to contact FLW directly for your special pricing.  
Shipping Weight:
9.00 LBS


Barksdale's B1X and B2X Explosion Proof Bourdon Tube Pressure Switches offer instrument class accuracy, making them an ideal solution to your hazardous location pressure control needs when accuracy is critical. Built-in over-travel stops allow for higher proof pressures than most other pressure switch technologies. Setpoints are easily adjusted via an internal adjustment screw. Available in single and dual circuit configurations, Bourdon Tube Pressure Switches are adaptable for use in a wide range of industrial applications. A variety of limit switches is available to allow for a multitude of electrical switching conditions. For applications requiring a highly accurate switch in a highly durable package, Barksdale Bourdon Tube Pressure Switches are the ideal solution.

  • High accuracy, high proof
  • Explosion-proof housing for hazardous location
  • Hermetically sealed
  • Tamper-proof setpoint adjustment
  • Dual set point capability
  • UL, CSA, ATEX approved
  • NEMA 4, 7, 9

  • Power plants
  • Water pumps
  • Blow out preventers (BOP)
  • Pneumatic devices
  • General industrial applications
  • Oil and gas

Factory preset setpoint options are available. Contact FLW for further information.

Product Specifications

General Specifications

Accuracy:± 1% of the adjustable range
Electrical Connection:Internal terminal strip via conduit connection 3/4" NPT
Pressure Connection:1/2" NPT female pressure fitting
Adjustable Range (PRESSURE)
Decreasing - psi (bar)Increasing - psi (bar)
240 (16)3115 (208)325 (22)3200 (213)
Type:Single pole double throw (SPDT) snap action
Single setpoint
Rating:4 amps @ 125/250 VAC
Wetted Parts
Process Fitting & Bourdon Tube:316 stainless steel
Enclosure:Die-cast aluminum
UL & CSA approval

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