117 Series UE Pressure Switch
117 Series UE Pressure SwitchOverview : Approved for Division 2,Website:, 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. Specifications : Storage temperature -65° to 160°F (-54 to 71°C)ambienttemperature limitS -40° to 160°F (-40° to 71°C); except models 520-525, 540-548, 700-706: 0 to 160°F (-18 to 71°C); set point typically shifts less than 1% of range for a 50°F (28°C) ambient temperature changeSet point repeatability Temperature models: ± 1% of adjustable range Pressure models 171-174, 218, 358-376, 520-535, 540-543 and 700-706: ± 1% of adjustable range; models 183-194, 544-548, 483-494, 565-567: ± 1.5% of adjustable Internal set point lock on all pressure models Shock Set point repeats after 15 G, 10 millisecond duration Vibration Set point repeats after 2.5 G, 5-500 Hz EncloSure Die cast aluminum, epoxy powder coated, gasketed; captive cover screws; anodized aluminum nameplate EncloSure claSSification Enclosure Type 4X Switch output One SPDT hermetically sealed snap action switch; switch may be wired “normally open” or “normally closed”; DPDT (option 1190/1195) Electrical rating 11 A 125/250 VAC resistive; 5 A @ 28 VDC; 1 A @ 48 VDC; 1/2 A @ 125 VDC; switch contacts gold flashed Weight 1.5-6.5 lbs. Varies with model Electrical connection 1/2” NPT (female); two 7/8” diameter knockouts Pressure connection Models 218, 358-376, 700-706: 1/4” NPT (female); models 171-194, 483-494, 520-535: 1/2” NPT (female); models 565-567: 1.5” flush mount connection (mates with Tri-Clamp® fitting systems), models 540-548: 1/8” NPT (female) Temperature aSSembly Bulb and capillary: 6 feet; 304 stainless steel Immersion stem: nickel-plated brass (standard); optional 316L stainless steel Fill Non-toxic oil filled Temperature deadband Typically 4% of range under laboratory conditions (70°F ambient circulating bath at rate of 1/2°F per minute change) Reference Scale Pressure: “High-Low” reference scale Temperature: reference dialTechnical parameters : Products Show :Why chose us :
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