Product Description
battery powered mini size industrial wireless temperature sensor for switchgear
ACREL wireless temperature sensor device is suitable for high and low voltage switchgear cabinet under 35KV application.
It is usually installed in cable connection,circuit breaker contact,knife switch,middle connection of high voltage cable,dry transformer,low voltage heavy current and other devices.
It can transmit data to the transceiver ATC450 by wireless transmission 470Mhz or 433Mhz
Functions and Parameters
* Accuracy:±1ºC
*Power supply:powered by battery
*Transmission frequency: 470Mhz or 433Mhz
*Sampling cycle:15S
*Transmission cycle:15s
*Measuring range:-50ºC~125ºC
*Communication distance: 150m in open area
*Operation life:>10 years(powered by current sensing,>5years(powered by battery)
*Installation:magnetic
*Application:circuit breaker contact,busbar,cable connection and other places with big current
Wireless temperature sensor
ACREL Model | ATE100 | ATE100M | ATE200 | ATE400 |
Power supply | powerd by battery | powered by CT sensing(≥ 5A) | ||
Transmission frequency | 470MHZ or 433Mhz | 470Mhz or 433Mhz | ||
Sample cycle | 25s | 15s | ||
Transmission cycle | 15s | 15s | ||
Measuring range | '-40ºC~125ºC' | -50ºC~125ºC' | ||
Accuracy | ±1ºC | ±1ºC | ||
Communication distance | 150m in open space | |||
Operation Life | >5years(battery life) | >10years | ||
Installation | Screw bolted installed | Magnetic | Belted | fixed by compound metal |
Application | busbar outlet and connection of cable | surface of the cabinet or bars | circuit breaker contact,busbar,cable contact and other big current | |
Wireless transceiver
ACREL Model | Description | |||
ATC450-C | Wireless transceiver,receive data from 60 pcs ATE100,ATE200 or ATE400 by 470Mhz frequency and transmit data by RS485 | |||
| ATC600 | Wireless transceiver,receive data from 240 pcs ATE100,ATE200 or ATE400 by 470Mhz frequency and transmit data by RS485 | |||
Application and Installation
About ACREL
