ATE series Wireless Temperature Sensor  ATE400

1.Product Introduction

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. 

2.Type Introduction

3.Technical Features

4.Product Installation

   There are several types of wireless temperature sensors and mounting methods correspondingly, i.e. Magnetic , bolted , belt and alloy chip fixing.

4.1Shape Size

5.Installation Method

 5.1 ATE100M Installation Method

The magnetic wireless sensor ATE100M is suitable for iron electrical nodes or equipment surfaces.

 Structure introduction of ATE100M:

1 —— The core of wireless temperature sensor ATE100M

2—— Thermo-sensitive part

3 —— battery switch

Adsorbed directly at the iron temperature measuring point, open the battery switch before installation, the power indicator flashes twice. The installation examples see images below. 

5.2   ATE100 Installation Method

The bolted type wireless sensor ATE100 is suitable for use at joints between cable and bus bar and joints between cable and disconnector.

ATE100 structure introduction:

1 —— The core of wireless temperature sensor ATE100

2 —— Thermo-sensitive part

3 —— battery switch

5.3ATE200 Installation Method

The strap-secured type called ATE200 is suitable for use at moving contacts and fixed contacts of breaker, cable joints and bus bar.

ATE200 structure introduction:

1 —— The core of wireless temperature sensor ATE200, temperature measuring probe is on the other side

2 —— strap and hasp

3 ——battery switch

Fixing the body of sensor on the position, then strapping it on the bus bar or breaker contact and frapping it through the hole on the strap, fixing the strap by hasp. Clipping the strap if it is too long when finished, if it is too short, contacting us for strap parts before installation. Open the battery switch before installation, the power indicator flashes twice.The installation examples see images below. 

 5.4 ATE400 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.