General

Wireless temperature measurement products are suitable for temperature monitoring of cable joints, circuit breaker contacts, copper bars, cables, and equipment surfaces in medium-voltage and low-voltage switchgear, and reflect the operating status of equipment in a timely, continuous and accurate manner to improve the safety on equipment.

Structure

433MHz wireless comnications sensor

Technical Features

Signal reciever

Temperature monitoring with LCD display

 Installation Method

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 ATE400

2 —— alloy bottom, touched with temperature probe

3 —— metal hasp, for fixing alloy chip

4 —— alloy chip, for CT-powered

5 ——silicone gasket, used to support the alloy chip

6 ——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. 

Typical Solution

Acrel Co., Ltd. [Stock Code: 300286.SZ] is one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users.

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