PTA8D08 8ch DC 8-30V PT100 RTD RS485 Temperature Sensor Module Modbus RTU Platinum Thermal Resistance Collector -40~500C

Specifications Working voltageDC 8 30VWorking current14 25MASerial port baud rate9600 default N 8 1Adapted sensorPT100 3 wire or 2 wire sensorTemperature measurement rangeA version 40℃ to 220℃Temperature measurement accuracy1 Size136 X 92 X 32MMWeight166gManual Click here to open Features 1 Versatile and Accurate Temperature Measurement The PTA8D08 8ch PT100 RS485 Acquisition module is capable of measuring temperature and PT100 resistance values with an accuracy of 1 It can be used with both PT100 3 wire or 2 wire sensors and has a temperature measurement range of 40℃ to 220℃ A version and 40℃ to 500℃ B version This makes it a versatile and accurate temperature measurement tool for a variety of applications 2 Easy to Use The PTA8D08 module is designed to be easy to use It works with MODBUS RTU protocol and has a 03 read command 06 or 16 write command The serial port baud rate is set at 9600 default N 8 1 Additionally by modifying the 485 address up to 247 modules can be cascaded making it easy to expand the system as needed 3 Efficient Power Consumption The PTA8D08 module has a working voltage of DC 8 30V and a working current of 14 25MA This makes it an energy efficient device that can be used for extended periods without worrying about high power consumption 4 Small and Lightweight Design The PTA8D08 module has a compact size of 136 X 92 X 32MM and weighs only 166g This makes it easy to install and use in a variety of applications