SW-610B wireless temperature measurement module

The wireless temperature measurement module adopts the company's patented technology (.), which draws power through a high-voltage electric field and has a battery-free design, which completely solves the disadvantages of ordinary wireless temperature measurement systems that require regular power outages to replace batteries, and at the same time avoids the current use of some wireless temperature measurement systems on the market. The transformer takes power and has strict requirements on the load current range (the current is too small to work, and the current is too large and the equipment is easily damaged). This system only needs the high-voltage system to have power, and it has nothing to do with the size of the load current.
By installing the temperature measurement component of the device near the connection point where the current-carrying conductor of the high-voltage switch is prone to temperature rise, wireless data transmission can be used to solve the problem of signal transmission from the temperature sensor installed at the high potential end to the instrument at the low potential end. Isolate transmission. For removable switchgear, the sensor module only needs to be installed on the side of the trolley, making installation, modification and maintenance very convenient. It adopts strap-type installation method and is easy to install. Intelligent transmission automatically adjusts the transmission frequency and random delays according to the electric field strength to avoid wireless conflicts. □Technical parameters
◆Temperature measurement range~℃ accuracy
◆Temperature measurement sensor is a high-precision, high-temperature thermistor imported from Japan.
◆Adapt to the types of switch equipment. The models and specifications of switch equipment currently available on the market are generally applicable. According to the equipment structure, different installation methods are configured.
◆Wireless communication frequency. Transmission power
◆Power supply method
High-voltage electric field power supply method, no battery required, can work as long as there is power, regardless of the line load current.
◆Installation method and overall dimensions Watch strap installation
Strap length sensor
◆Waterproof design