美国UE温度开关H117-4系列（US UE temperature switch H117-4 series ）

U.S. UE temperature switch H117-4 series working principle The mechanical temperature switch adopts special silicone oil with stable thermal expansion coefficient. After feeling the temperature change, thermal expansion and contraction occur, resulting in deformation and displacement. The mechanical temperature switch is finally activated through mechanical structures such as railing springs. The micro switch at the top makes the electrical signal output. Switch features: There is an SPDT output;it is a durable temperature switch; themechanical temperature switch has a wide range of pressure sensing components compatible with the medium; theepoxy resin shell is designed to meet the requirements of NEMA 4 X/IP 65;the temperature switch has Heat tracking and low temperature protection temperature mode,with adjustable dead zone switch specially designed for pumps. Temperature: -180 to 650°F (-115 to 340°C) Switching parameters: Storage temperature -65 to 160°F (-54—71°C)Ambient temperature -40 to 160°F (-40 to 71°C); 520-525 , 540-548, 700-706, 15731-15736: 0 to 160℉(-18 to 71℃); when the ambient temperature changes by 50℉(28℃), the typical drift value of the set point is less than 1% of the full scalesetting Point repeatability: Temperature switch: ±1% of the adjustable range;Shock resistance: After 10 milliseconds, 15G shock test, the set point can be reproducedAnti-vibration: After 2.5G, 5-500Hz vibration test, the set point can be reproduced Current set pointHousing: cast aluminum alloy die-casting housing; epoxy resin coating; stainless steel anti-jamming scale cover clamping screw with gasket. Enclosure Rating: Meets NEMA 4X requirements. Switch Output: One Single Pole Double Throw (SPDT) snap action switch; can be wired as "Normally Open" or "Normally Closed"Contact electrical rating: 15A, 125/250/480VAC; B100-13546 and E100-13545: 22A/480VAC. 24-30VDC, 2A resistor, 1A inductor. 125VDC, 0.5A resistor, .03A inductor. Weight: 2-7 lbs; (varies by model) Electrical Connection: 1/2" NPTF port; 2 x 7/8" diameter knockouts -13545, 10' 304 Stainless Steel. In           -Line: Nickel Plated Brass (Standard Length); B100-13546 Stainless Steel; Optional 316L Stainless Steel. Filling: Type 1BS/BC: Solvent filling; Type 2-8: Non-toxic oil filling Temperature dead zone: Type F: 1% typical; Type B, C, E: Under laboratory conditions, typical is set 2% of point range heat tracking and low temperature protection: The thermostat is specially designed for applications such as heat tracking and low temperature protection. There are B100 and E100 switches available for ambient tracking.

注：除美国UE温度开关H117-4系列，更多United Electric(UE)型号欢迎电话或在线联系。

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