Acrel Passive Wireless Temperature Sensor ATE400

Overview

ATE series wireless temperature measuring sensor has been developed in compliance with Specification for Wireless Temperature Measuring equipment, NB/T 42086-2016. It is suitable for 3-35kV indoor switchgears, including built-in switchgears, handcart switchgears, fixed switchgears and loop-net switchgears. It is also suitable for 0.4kV low-voltage switchgears such as fixed switchgears and drawer switchgears. The wireless temperature sensors can be installed at any heating point in switchgears, the device utilizes the wireless data transmission technology for real-time transmission of monitored temperature data. In addition, it can be transmitted to display device or remote intelligent monitoring system. 

Structure

   

Wiring Illustration

The mini type called ATE400 is suitable for using at moving contacts, bus bars, cables and joints between bus bar and cable.Mini type passive temperature sensor structure introduction:1 —— The core of wireless temperature sensor ATE4002 —— alloy bottom, touched with temperature probe3 —— metal hasp, for fixing alloy chip4 —— alloy chip, for CT-powered5 ——silicone gasket, used to support the alloy chip6 ——alloy chip hole, used to install the alloy chip Firstly, take 2 pieces of alloy chips through the mounting hole of metal hasp, meanwhile fold the alloy chips and fix the metal hasp in the middle of alloy chips. Secondly, take the folded alloy chips through one silicone gasket, the core of ATE400 and another silicone gasket in turn.Thirdly, circle the whole alloy chips around the mounting position and tension the alloy chips, then tighten the screw on the metal hasp. Finally, subtract the excess alloy chips. The complete installation process is shown in Figures 1 to 4.The wireless temperature sensor called ATE400 installation examples, see images below.  

Practical Application

  

  

Typical Connection

 

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