PT21A01 DC12V PT100 RTD Converter with RS485 Modbus RTU Sensor for Accurate Temperature Monitoring

Specifications Working voltage DC 6 25V 12V recommended Working current 9 15MAMODBUS RTU protocol 03 read command 06 16 write command Serial port baud rate 9600 default N 8 1By modifying the RS485 address up to 247 modules can be cascaded more than 16 please use R485 repeater Can read temperature and PT100 resistance valueAdapted sensor PT100 3 wire or 2 wire sensorTemperature measurement range A version 40℃ to 220℃ B version 40℃ to 500℃ It is recommended to select a version with a smaller range within the range that meets the measurement Temperature measurement accuracy 1 Size 49 X 27 X 15MM with Terminal 30 X 22 X 3MM no Terminal Weight 13g with Terminal 3g no Terminal Features 1 Baud rate can be set 1200 2400 4800 19200 38400 57600 115200BPS2 Check digits can be set None Even Parity Odd Parity3 Add Fahrenheit temperature4 Add 16 0X10 function codes5 Add RES hardware reset functionTypical application Thermostatic ControlsIndustrial SystemsConsumer ProductsThermally Sensitive SystemsMeasuring instrumentsIndoor and outdoor temperature measurementTemperature in vegetable gardenWeather forecasting and monitoringTemperature in Computer RoomWarehouse temperaturePackage Include 1 Module Board