SW-600 wireless temperature measurement module

Introduction to the series wireless temperature measurement system
1. Overview

The series wireless temperature measurement system adopts a battery design, and the temperature measurement component of the device is installed on the high-voltage switch current-carrying conductor Near the connection points that are prone to temperature rise, wireless data transmission can be used to solve the problem of isolated transmission of the temperature sensor signal installed at the high potential end to the low potential end instrument. For removable switchgear, the sensor module only needs to be installed on the side of the trolley, making installation, modification and maintenance very convenient. Two installation methods are adopted, the watch strap installation method, which is convenient to install, and the guide rail installation method, which users can choose according to their needs. The display instrument of the device is also equipped with a temperature sensor inside the cabinet, which can display the relative temperature rise of the heating point. The application of this device provides an effective monitoring method to solve the problem of preventing overheating of the current-carrying circuit of switching equipment in the "Eighteen Major Accident Measures of the State Grid Corporation of China".
2. Main product features
.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
.Communication interface protocol
.Display the power supply and power consumption of the instrument
.The power supply method of the temperature sensor module has a built-in lithium battery
.Over-temperature alarm
.High-temperature exhaust
.Installation method
◇Strap-type installation
◇
Rail-type installation
.Outline dimensions
/> ◇Strap-type wireless temperature measurement transmitting module
Long strap
Sensor
◇
Din-rail type wireless temperature measurement transmitting module
3. Reference standards< br/> / "Specifications for Radio Interference and Immunity Measurement Equipment"
/ "Electromagnetic Compatibility Test and Measurement Technology Electrostatic Discharge Immunity Test" ( )
/ "Electromagnetic Compatibility Test and Measurement Technology Radio Frequency Electromagnetic Field Radiation Immunity Test》( )
/ "Electromagnetic Compatibility Test and Measurement Technology Electrical Fast Transient Pulse Group Oscillation Wave Immunity Test" ( )
/ "Electromagnetic Compatibility Test and Measurement Technology Power Frequency Magnetic Field Immunity Test》( )
/ "Electromagnetic Compatibility Test and Measurement Technology Voltage Dips, Short Interruptions and Voltage Change Immunity Test" ( )
Insulation Strength