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| Hazardous Area Pressure and Differential Pressure Switches |
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12 Series -
Vibration-resistant, 316 stainless steel Pressure and Differential Pressure Switches |
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Product Overview
- Class 1, Divisions 1 & 2, Zone 1
- UL listed, cUL certified, ATEX flame-proof & CE (LVD, PED) compliant
- Compact, 316 stainless steel enclosure
- Belleville spring design provides set-point stability and vibration resistance
- SPDT or DPDT hermetically sealed switches
- Variety of pressure sensor materials, including welded stainless steel diaphragm
- Convenient field adjustment through concealed adjustment compartment; optional cover locking ring prevents incidental tampering
- 72” lead-wire with strain relief provided
- Adjustable set-point ranges:
- Pressure: 1 to 6000 psi,
0,1 to 413,7 bar
- Differential Pressure: 0.7 “wcd to 150 psid,
1,7 mbar to 10,3 bar
- Temperature: -130 to 650 ºF
-90 to 343.3 ºC
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120 Series -
Rugged, Explosion-proof Pressure, Vacuum and Differential Pressure Switches |
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Product Overview
- Class 1, Divisions 1 & 2, Zone 1
- UL listed, cUL certified, ATEX flame-proof & CE (LVD, PED) compliant
- Dual electrical conduit openings provide mounting flexibility while terminal block provides ease of wiring
- SPDT, DPDT, or dual SPDT switch output
- Variety of pressure sensor materials, including welded stainless steel diaphragms and bellows
- Internal or external set-point adjustment
- Heat trace & freeze protection temperature models
- Adjustable set-point ranges:
- Pressure & Vacuum: 30 ”Hg Vac to 6000 psi
-1 to 413,7 bar
- Water Column: 300 “wc Vac to 250 “wc
-746,7 to 622,3 mbar
- Differential Pressure: 0.2 “wcd to 500 psid
0,5 mbar to 34,5 bar
- Temperature: -180 to 650 ºF,
-117.8 to 343.3 ºC
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360 Series -
Hermetically Sealed Pressure Switch for Oil & Gas Applications |
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Product Overview
- 316 Stainless Steel Enclosure
- Hermetically Sealed Switch
- SPDT or DPDT Switch Output
- Range Adjustability: 2 to 9000 psi (0,1 to 620,5 bar)
72” Leadwires
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117 Series -
Pressure Switches |
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