The SOR Controls Group Big Hermet Explosion Proof Differential Pressure Switch is a hermetically sealed differential pressure switch used where remote mounting is preferred, including panel or wall mounting when access to the switch is important or when the switch should not be located directly at the pressure source.
Its switching assembly is hermetically sealed in an explosion-proof steel capsule, supporting use in differential pressure applications across a wide range of process media and industrial operating environments.
Key Characteristics
- Explosion Proof Differential Pressure Switch
- Hermetically sealed switching assembly
- Explosion-proof steel capsule construction
- Designed for panel or wall mounting
- Supports applications where the switch is not mounted directly at the pressure source
- Differential pressure range offering of 3 to 500 psid
- Models include Big Hermet and 101/12/BL
- Unit certifications include SIL2 and UL/CSA
- Snap Switch certifications include UL/CSA and TestSafe (SAA)
Ideal Applications
- Differential pressure switching
- Panel-mounted pressure switch applications
- Wall-mounted pressure switch applications
- Applications requiring easier switch access
- Applications where the switch should be located away from the pressure source
- Industrial process media applications
Product Family Includes
- Big Hermet
- 101/12/BL
- Explosion Proof Differential Pressure Switches
Industries Served
- Industrial Applications
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