Instruments

Hazardous location

12 series : Pressure, bacuum, differential pressure, temperature switch

  • - 316 Stainless Steel Construction
  • - Hermetically Sraled Micro-switch
  • - Belleville Actuated
  • - UL, cUL approved and ATEX compliant
  • - Dual Seal Certified
  • - Adjustable Ranges : Pressure : 30" Hg Vac to 12,500 psi(-1 to 861,9bar)
    WC Ranges : -20" wc Vac to 200" wc pressure (-49,8 to 497,8 mbar)
    Differential Pressure : 0.7" wcd to 150 psid (1,7 mbar to 10,3 bar)
    Temperature : -130℉ to 650℉(-90℃ to 340℃)

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117 series : Pressure, bacuum, differential pressure, temperature switch

  • - Epoxy Coated Type 4X Enclosure and Stainless Steel Component Parts
  • - Hermetically Sealed Snap Switch, SPDT or DPDT Output
  • - Terminal Block Wiring
  • - Tamper-Resistant Set Point "Lock"
  • - Adjustable Tanges : Pressure : 30" Hg Vac to 3500 psi (-1 to 241,3 bar)
    wc Ranges : 300 "wc vacuum to 250"wc pressure (-746, 7 to 622,3 mbar)
    Differential Ressure : 0.8 "wcd to 500 psid (2,0 mbar to 34.5 bar)
    Temperature : -120 to 640℉ (-84.4 to 337.8℃)

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120 series : Explosion-proof pressure, bacuum, differential pressure, temperature switch

  • - Meets global requirements with worldwide certifications and approvals
  • - Increase flexibility with multiple outputs
  • - Easy installation via dual electrical conduit openings
  • - Simplify wiring through easy-to-access terminal block
  • - Match process requirements with an assortment of available sensors
  • - Improve accuracy with ultra-low prssure ranges

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