Acrel ATE400 Wireless Temperature Measurement Sensor
Acrel ATE400 Wireless Temperature Measurement Sensor
● Wireless transmit, 470Mhz / 433Mhz;
● Wireless transmission distance, 150 meters;
● Fast sampling frequency, 15s;
● CT powered, starting current ≥5A;
● Widely temperature measuring range, -50℃~+125℃.
● Application: Switchgear, Busbar, Bus duct, Electric contact, Cable joint, Rain main unit and etc
● Certificate: CE
Acrel ATE Series Temperature Measurement Sensor
General
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.
Local Solution
Cloud Solution
Acrel wireless temperature monitoring device structure
Picture On-site
Acrel AHE100 Wireless Temperature and Humility Sensor
Technical Parameters
|
Items |
Features |
|
|
Range |
Temperature |
-30℃~85℃ |
|
Humidity |
0~100%RH |
|
|
Precision |
Temperature |
±1℃ |
|
Humidity |
±3%RH |
|
|
Acquisition frequency |
25S |
|
|
Transmitting frequency |
Battery-powered for 5 minutes (reported in advance when the temperature changes within 5 minutes≥ 2°C or the humidity changes ≥5%RH) |
|
|
Power supply (12-48)V：25S |
||
|
Installation mode |
Guide rail installation |
|
|
Power supply mode |
Battery-operated, 3 years service life (25°C), replaceable (Model CR2450) |
|
|
DC(12-48)V |
||
|
Communication distance |
Battery-type transmission distance: 500m (open) |
|
|
DC(12-48)V power supply transmission distance: 1000m (open) |
||
