Wireless temperature measurement device for switchgear

Wireless temperature monitoring device

1. Overview
SY-WX100 seriesWireless temperature measurement device for switchgearBy adopting low-power design and high-performance wireless transmission technology, it has the characteristics of thorough isolation, easy installation, strong anti-interference ability, and reliable operation, which can effectively solve the problem of wireless temperature measurement under high voltage conditions. Suitable for temperature measurement of busbar joints inside switchgear, as well as temperature measurement of transmission lines and cable joints inside the station. The joint temperature of the monitoring point where the device sensor is located is displayed in real-time on the device panel and can be reported to the substation backend or remote main station system for display, storage, and over limit warning processing. When the monitored temperature exceeds the limit or rises too quickly, the temperature sensor will immediately report emergency alarm information to the station backend or remote main station system. The software system will give an audible and visual alarm and notify the on duty personnel to handle it, which can effectively avoid operational accidents caused by temperature rise, expansion, contraction, oxidation, increased resistance, and re heating on site.

2. Product Features
◆ Measurement
3-18 wireless contact temperature measurement, with a measurement range of -50.0-150.0 ℃.
Measurement of environmental temperature and humidity along the way, with a measurement range of -50.0 to 99.9 ℃ for temperature and 0.00 to 99.9% RH for humidity.
◆ Display
LCD rotation display.
Fixed display mode (manual page flipping).
◆ Output
One normally open warning and one normally open alarm output.
Environmental temperature and humidity control output.
Two channel temperature and humidity transmission output.
◆ Communication
RS485 communication interface, MODBUS-RTU protocol.

3. Technical indicators