美国UE温度开关E55-E20BCE55-E21BC（US UE temperature switch E55-E20BC E55-E21BC ）

US UE temperature switch E55-E20BC E55-E21BC working principle The mechanical temperature switch adopts special silicone oil with a stable thermal expansion coefficient. After feeling the temperature change, thermal expansion and contraction occur, resulting in deformation and displacement. The mechanical temperature switch passes through mechanical structures such as railing springs. Finally start the micro switch at the top to make the electrical signal output. Classification UE mechanical temperature switches are further divided into two categories: local in-line mechanical temperature switches and remote capillary mechanical temperature switches. Mechanical temperature switches are divided into brass and stainless steel according to different temperature measuring elements. Technical advantages Mechanical temperature switches have the high reliability of mechanical switches. And the output of high-capacity switching signal is also convenient for users to directly control some simple actuators. The local in-line mechanical temperature switch is easy to install and easy to fix the meter head. However, because it is relatively close to the electronic micro switch, the temperature resistance is not as high as that of the remote capillary mechanical temperature switch. In some working conditions where there is no local installation position, the remote capillary mechanical temperature switch can separate the meter head from the local temperature package, and the insertion depth is more flexible. The standard capillary length of the mechanical temperature switch is 1.8m, which can be extended up to 15m according to different requirements of customers. Switch Features The UE55 series temperature switch is a remote mechanical temperature switch for critical temperature alarm or shutdown;the temperature switch is adjustable from -130 to 650°F (-90 to 340°C);the output is single-point and two-point output current, rated at 15 amps;the switch can be set in two points within 100% of the range; thetemperature switch design meets NEMA4X requirements or the frame structure meets OEM applications;the set point repeatability of the temperature switch is ± 1%. Detailed technical parameters

注：除美国UE温度开关E55-E20BCE55-E21BC，更多United Electric(UE)型号欢迎电话或在线联系。

本文出自 深圳沃德科技官网，转载时请注明出处及相应链接。

本文永久链接：https://www.szword.com/zs/ue49581.html