

Acrel ATE400 Wireless Temperature Sensor

Name: ATE400 Wireless Temperature Sensor
Brand: Jiangsu Acrel Electrical Manufacturing Co., LTD.

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.

Products

Parameters of ATE400 Wireless Temperature Sensor

ACREL Model	ATE100	ATE100M	ATE200	ATE400
Power supply	powered by battery			powered by CT sensing
Transmission frequency	470Mhz or 434Mhz
Sampling cycle	25s			15s
Transmission cycle	5min			15s
Measuring range	-50℃~125℃
Accuracy	±1℃
Communication distance	150m in open space
Operation Life	>5years(battery life)			>10years
Installation	Screw bolted installation	Magnetic installation	Belted installation	fixed by compound metal
Application	circuit breaker contact, busbar, cable contact and other big current