United Electric E117-2BSB-1195-M201-M446 Temperature Switch

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 & gas, and pharmaceutical plants.

Features

• Epoxy Coated Type 4X Enclosure and Stainless Steel Component Parts
• Hermetically Sealed Snap Switch, SPDT or DPDT Output
• NACE MR0175 compliant models
• 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 EAC intrinsic safety compliance for Zone 0
• Hermetically sealed snap switch, SPDT or DPDT output
• Many models compliant to NACE MR0175
• Optional sensor material for corrosive media
• Ultra-low vacuum and pressure ranges
• Polished stainless steel flush-mount sensors