Wireless temperature monitoring of power equipment

       This product is the domestic advanced level of power high voltage equipment temperature online monitoring system。The design idea of the system is unique, using wireless transmission temperature signal, ideal to realize the electrical isolation of primary high voltage equipment and secondary monitoring equipment, to ensure the safe and reliable operation of the system。It is a new high-tech product with wide application value and prospect in the field of safe operation and maintenance of electric power。It is a revolution of the traditional temperature measurement method。

       This product uses advanced temperature-sensing electronic components combined with wireless transmission。Attach the temperature sensor to the high voltage equipment, bus or cable contacts, circuit breaker contacts, etc., quick and easy installation, direct temperature measurement。利用2.4G zigbee radio frequency technology transmits temperature information, realizing equal potential of sensor and measured point, which is safe and reliable。The sensor is powered by a high-energy lithium battery with a lifespan of up to five years。The monitor is equipped with a liquid crystal display to display the temperature of all measured points in real time, and there are two sets of signal nodes output when the overtemperature alarm is normally on and normally off。The device has a standard RS485 serial communication port, which can be directly connected with the host computer to form a local temperature monitoring network。It can also upload all data to the monitoring center through the local area network or GPRS mobile communication network to form a large range of remote temperature monitoring network。And provide host computer receiving, storage, printing, data analysis program software。Data can also be uploaded through the integrated system。

Technical characteristics of wireless temperature measuring system TC-CW80

       1、采用2.4G frequency band is not required。

       2, adopt ZigBee technology, in line with IEEE802.15.4标准。

       3, Direct sequence spread spectrum (DSSS), using AES128 encryption standard, anti-interference ability is stronger。

       4, very low transmission power, will not interfere with other equipment。

       5, long battery life: more than 5 years。

       6, there is no connection between the temperature sensor and the monitor, easy installation, safe operation。

Wireless temperature measurement system TC-CW80 advantages

       High security:Temperature sensor and measured point equipotential。Temperature data is transmitted using RF technology without any external connections。The optical fiber temperature measurement method has optical fiber extraction, which reduces the security。

       High reliability:Radio frequency technology is not affected by vibration and dust。The infrared temperature measurement method will reduce the reliability and accuracy of temperature measurement due to vibration and dust。

       Easy to install:The temperature sensor is small in size and can be conveniently installed on the measured points with narrow installation space such as switch contacts and cable joints, and there is no connection between the receiving device。In optical fiber temperature measurement, optical fibers are placed。Infrared temperature measurement requires adjusting the position of the receiving device。Installation is not convenient。

       Flexible networking:The system can form a local temperature monitoring network through RS485 bus。It can also upload all data to the monitoring center through the local area network or GPRS mobile communication network to form a large range of remote temperature monitoring network。