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ATE400 Wireless Temperature Sensor

  • Wireless transmit,470MHz;
  • Wireless transmission distance, 150 meters in open area;
  • Battery -powered, more than 5 years;
  • Widely temperature measuring range, -50℃~+125℃.
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Description

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.

Parameters

ACREL ModelATE100ATE100MATE200ATE400
Power supplypowered by batterypowered by CT sensing
Transmission frequency470Mhz or 434Mhz
Sampling cycle25s15s
Transmission cycle5min15s
Measuring range-50℃~125℃
Accuracy±1℃
Communication distance150m in open space
Operation Life>5years(battery life)>10years
InstallationScrew bolted installationMagnetic installationBelted installationfixed by compound metal
Applicationcircuit breaker contact, busbar, cable contact and other big current

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Application

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