HF-TW wireless temperature measurement device

HF-TW wireless temperature measuring device is widely used in all kinds of small electrical cabinets requiring real-time temperature monitoring.

The temperature collection part of the device is fixed on various bus bars and contacts by wristband, and sends the collected temperature data to the host via LORA wireless technology. The host has the functions of recording and saving data and automatic alarm, and the module has the function of intelligent temperature data judgment. 

● With highly-integrated CPU and internal electronic components from world-class manufacturers, the device has high operation stability.

● With LORA technology, the device has strong through-wall ability, ultra-long distance transmission, strong anti-interference and high sensitivity.

● With 1-channel relay outlet, it can be connected to the alarm relay, and the alarm temperature automatic start-stop value can be set on the device.

● It sends the information of each contact temperature and the out-of-limit alarm status in the background in real time through RS485.

● The host is small and easy to install. The temperature measuring module has the same characteristics. The shell of both are made of flame retardant material.

● The temperature and humidity module is equipped with the intelligent judgment function, capable of sending temperature mutation data, which usually runs in low power consumption mode. 

● When installing the host, it shall be placed in a high and open place as far as possible. If the wireless signal is not received well, the external antenna shall be used.

● The battery of the wireless module shall be returned to the manufacturer for replacement. It is forbidden to disassemble the module to replace the battery independently.

● When installing the host device, strong magnetic field shall be avoided as far as possible.