C120-121UE防爆机械式温度控制器（C120-121 UE explosion-proof mechanical temperature controller ）

C120-121 UE explosion-proof mechanical temperature controller The principle of UE temperature switch The principle of UE mechanical temperature switch is the same as that of pressure switch. The mechanical temperature switch adopts special silicone oil with stable thermal expansion coefficient. After feeling the temperature change, thermal expansion and contraction of the temperature switch will occur, resulting in deformation , resulting in displacement, the mechanical temperature switch passes through the mechanical structure such as the railing spring, and finally activates the micro switch at the top to output the electrical signal. 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. Advantages of UE temperature switch technology The mechanical temperature switch has the high reliability of the mechanical switch. 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.

注：除C120-121UE防爆机械式温度控制器，更多United Electric(UE)型号欢迎电话或在线联系。

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