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Wireless temperature sensor
WS-CW-RM-100
WS-CW-RM-100 wireless temperature sensor is used for online temperature detection of various high- and low-voltage switch cabinet contacts and contacts, knife switches, high-voltage cable lap joints, dry-type transformers, low-voltage high-current cabinets and other electrical equipment.Real-time monitoring of the temperature of power and electrical connection points is aimed at the hidden danger of excessive temperature rise caused by aging materials, poor contact, current overload and other factors at the connection points of power and electrical equipment. This product complies with the national grid standards and well solves various temperature monitoring problems under high voltage conditions.Wireless temperature measurement sensors can work stably in high electromagnetic fields and wide temperature ranges. This product adopts low-power design, wireless isolation, radio frequency communication and other technologies. It has the characteristics of complete isolation, easy installation, strong anti-interference ability, reliable and continuous operation, etc. It can well solve the temperature measurement problem under high voltage state.The collected temperature is transmitted to the host computer in real time through radio frequency communication to achieve uninterrupted and accurate measurement.
Main functions and characteristics

1) Small size, easy installation, strong anti-interference ability;

2) High sensitivity and long transmission distance;

3) Real-time, accurate, safe and reliable.

Technical parameter
  • 1. Shell
    Protection level : ≥IP40
  • 2. Power supply
    1) Power supply mode : Current Sensing
    2) Starting voltage : ≥3A
  • 3. Transmission distance
    ≥50m
  • 4. Communication
    1) Communication method : LoRa/RS485
    2) Communication protocol : Comply with the "Micropower Wireless Network Communication Protocol for Internet of Things of Power Transmission and Transformation Equipment", "Data Specification for Sensors of Internet of Things of Power Transmission and Transformation Equipment", and Modbus protocol
    3) Reporting cycle : The reporting cycle can be configured, with a default of 15 minutes
  • 5. Measurement
    1) Measurement range : -40℃~+125℃
    2) Measurement accuracy : ±1℃
  • 6. Work Environment
    1) Operating temperature : -40℃~85℃
    2) Operating humidity : ≤99%RH
    3) Atmospheric pressure : 63kPa~106.0kPa
Size Description

110mmx90mmx50mm

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