Barksdale Bourdon Tube Switches

B1X, B2X Bourdon Tube Explosion Proof

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.
Bourdon Tube Explosion Proof
Explosion Proof Housing
High Accuracy
Dual Switching Capability
High Reliability
ATEX Approved
Optional Adjustable Deadband
NEMA 4, 7 & 9
 
 
 
Adjustment Instructions
Supplemental Guide
Data Sheet
 
Single Setpoint Switches
Model Price 
B1X Switch with one limit switch (setpoint) $500.00
Limit Switch (Must Select)
-A 10A @ 125/250 VAC; 3 A @ 480 VAC $13.50
-J 10A @ 125/250/480 VAC; 2 A @ 600 VAC; .5A@24VDC $53.25
-H 10 A @ 125/250 VAC; 3 A @ 480 VAC; $16.25
-M 10 A @ 125/250 VAC; 3 A @ 480 VAC; 1 A @ 24 VDC $14.50
-S 15 A @ 125/250/480 VAC; .5 A @ 125 VDC $24.00
-GH 1A@125VAC; 1A@24VDC Gold Contact $24.00
-AA Hermetically Sealed; 4A@125/250VAC $90.00
-CC Hermetically Sealed; 10A@125/250VAC $90.00
-HH Hermetically Sealed; 5A@125/250VAC $90.00
Pressure Range (Must Select)
    Decreasing-psi Increasing - psi Approx Deadband - psi Proof Pressure - psi
    MIN MAX MIN MAX      
12 50 1173 77 1200 11-27 1800 $7.50
20 160 1961 199 2000 16-39 4800 $5.00
32 240 3115 325 3200 40-85 7200 $5.00
48 240 4715 325 4800 40-85 7200 $5.00
72 600 6650 1150 7200 275-550 18000 $230
Bourdon Tube
SS Stainless Steel $35
Options
-P2 1/2in NPT Female fitting $145.00
-EX ATEX $60.00
-TC Temperature Stabilization c/f
-SXXX Factory preset $5.00
 
Configured model number : B1X A 12 SS P2
Configured price : $701.00*
 
Dual Setpoint Switches
Model Price 
B2X Switch with one limit switch (setpoint) $600.00
Limit Switch (Must Select)
-A 10A @ 125/250 VAC; 3 A @ 480 VAC $27.00
-J 10A @ 125/250/480 VAC; 2 A @ 600 VAC; .5A@24VDC $106.50
-H 10 A @ 125/250 VAC; 3 A @ 480 VAC; $32.50
-M 10 A @ 125/250 VAC; 3 A @ 480 VAC; 1 A @ 24 VDC $29.00
-S 15 A @ 125/250/480 VAC; .5 A @ 125 VDC $48.00
-GH 1A@125VAC; 1A@24VDC Gold Contact $48.00
-AA Hermetically Sealed; 4A@125/250VAC $180.00
-CC Hermetically Sealed; 10A@125/250VAC $180.00
-HH Hermetically Sealed; 5A@125/250VAC $180.00
Pressure Range (Must Select)
    Decreasing-psi Increasing - psi Approx Deadband - psi Proof Pressure - psi
    MIN MAX MIN MAX      
12 50 1173 77 1200 11-27 1800 $7.50
20 160 1961 199 2000 16-39 4800 $5.00
32 240 3115 325 3200 40-85 7200 $5.00
48 240 4715 325 4800 40-85 7200 $5.00
72 600 6650 1150 7200 275-550 18000 $230.00
Bourdon Tube
SS Stainless Steel $35.00
Options
-P2 1/2in NPT Female fitting $145.00
-EX ATEX $60.00
-TC Temperature Stabilization c/f
-SXXX Factory preset $10.00
 
Configured model number : B2X A 12 SS P2
Configured price : $814.50*
 
 
 
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