Barksdale ATEX Bourdon Tube Pressure Switch

High accuracy, high proof
Explosion-proof housing
Hermetically sealed & Tamper-proof setpoint adjustment
Dual set point capability
UL, CSA, ATEX approved

Barksdale's Atex Bourdon tube pressure switches offer instrument class accuracy (± 1% of the adjustable range), making them an ideal solution to your pressure control needs when accuracy is critical within your hazardous area.

Built-in over-travel stops allow for higher proof pressures than most other pressure switch technologies.

Set points are easily adjusted via an internal adjustment screw.

Available as a single (B1X) or dual (B2X) switch output, 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.

Switching points are available from 3.4 bar (50 PSI) up to a maximum of 1224 bar (18000 PSI) working within a temperature range of -40° to +74 °C.

Standard process connections is ¼” and ingress protection is to IP65.

Applications

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

Other features

Multiple limit switch outputs are available, including:

10 amps @ 125/250 VAC; 3 amps @ 480 VAC; (standard for pressure range 12, 48, 65, 120 and 180)
10 amps @ 125/250/480 VAC; 0.05 amps @ 125 VDC; 0.03 amps @ 250 VDC (standard for pressure range 32)
10 amps @ 125/250/480 VAC; 0.1 amps @ 125VDC; 0.05 amps @ 250 VDC
10 amps @ 125/250/480 VAC; 0.1 amps @ 125VDC; 0.05 amps @ 250 VDC (standard for pressure range 32)
10 amps @ 125/250 VAC; 3 amps @ 480 VAC; 0.5 amps @ 125 VDC; 0.25 amps @ 250 VDC
15 amps @ 125/250/480 VAC; 0.05 amps @ 125 VDC; 0.03 amps @ 250 VDC (adjustable differentials)
1 amp @ 125 VAC with Gold Contacts
Hermetically sealed; 4 amps @ 125/250 VAC
Hermetically sealed; 10 amps @ 125/250 VAC
Hermetically sealed; 1 amp @ 125 VAC with Gold Contacts
Hermetically sealed; 5 amps @ 125/250 VAC