7 Channel RS485 NTC Temperature Sensor Measurement MODBUS RTU Paperless Recorder NT18B07

Using temperature and humidity sensor, up to 8 temperature sensors can be connected at the same time MODBUS RTU instruction support 03 06 function code Working current: 8-13MA (related to the number of external ) By modifying the 485 address, up to 247 modules can be cascaded for use (if more than 16, use R485 repeaters) The temperature can be measured from -55Celsius to +125Celsius (-67Fahrenheit to +257Fahrenheit). When the temperature is between -10Celsius and 85Celsius, it has an accuracy of +-0.5Celsius., Weight: 0.03858089585 pounds, Manufacturer: Uinfhyknd