3pcs DS18B20 5V RS485 Com UART Temperature Acquisition Sensor Module Modbus RTU PC PLC MCU Digital Thermometer

Description

Description :  - MODBUS RTU protocol,03 Read,06Write. - Serial baud rate:9600,N,8,1  - By modifying the RS485 address, up to 247 module s can be connected (more than 16 US ether485 repeater) - Working Voltage : 12V DC - Working Current: 5-7mA- Temperature sensor: DS18B20 - Measures Temperatures:  -55°C to +125°C(-67°F to +257°F)  - Accuracy:  ±0.5°C - Size: 30X15X3.5mm   Typical Application:  Thermostatic ControlsIndustrial SystemsConsumer ProductsThermometersThermally Sensitive SystemsIndoor and outdoor temperature measurementTemperature in vegetable gardenWeather forecasting, and monitoringTemperature in Computer RoomWarehouse temperature Package Included: 3 x DS18B20 5V RS485 Com UART Temperature Acquisition Sensor Module