Pressure, Vacuum, Differential Pressure and Temperature Switch

Manufacturer's part number :

117 series

Manufacturer United Electric

United Electric Controls

Description :

Approved for Division 2, Zone 2 hazardous and corrosive atmospheres, and with optional Zone 0 intrinsic safety compliance, the 117 Series can be used to measure vacuum, pressure, differential pressure, or temperature in a variety of applications. The rugged, one piece enclosure features a slanted cover for wiring accessibility to the enclosed terminal block that is wired to either a SPDT or DPDT hermetically sealed microswitch. All welded, stainless steel pressure connections and sensors provide superior corrosion resistance - NACE compliant - and fire-safe protection within the harshest environments. The 117 Series is an ideal choice for the most demanding applications; typically steel and aluminum mills, chemical and petrochemical plants, pulp and paper mills, wastewater treatment plants, midstream and downstream oil and gas, and pharmaceutical plants.

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  • 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 Ranges: 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 Pressure: 0.8 "wcd to 500 psid (2,0 mbar to 34,5 bar) Temperature: -120 to 640°F (-84.4 to 337.8°C)
  • Approved for Division 2, Zone 2 hazardous locations
  • Optional ATEX or GOST intrinsic safety compliance for Zone 0
  • Hermetically sealed snap switch, SPDT or DPDT output
  • Welded stainless steel diaphragms meet NACE MR-0175 standard
  • Optional sensor material for corrosive media
  • Ultra-low vacuum and pressure ranges
  • Polished stainless steel flush mount sensors