Temperature Detector -20-400 Celsius PT100 Thermocouple RTD Sensor Tester Converter RS485 Modbus RTU

Temperature Detector -20-400 Celsius PT100 Thermocouple RTD Sensor Tester Converter RS485 Modbus RTU Case+Module+Sensor

The PT100 RTD sensor measures temperature by correlating the resistance of the platinum element to temperature. It has a temperature range of -20°C to 400°C, making it suitable for a variety of industrial and environmental applications. Equipped with RS485 Modbus RTU communication, this device can interface with remote systems for data acquisition and process control. The sensor converter transforms the resistance readings from the PT100 RTD into a digital signal that can be transmitted via the RS485 interface. The Modbus RTU protocol allows for easy integration with Programmable Logic Controllers (PLCs), SCADA systems, and data loggers.

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• Wide Temperature Range: Measures from -20°C to 400°C, making it suitable for low to high-temperature applications.

• High Accuracy: The PT100 thermocouple is known for its precision with typical errors less than ±0.3°C at 0°C.

• Stainless Steel Housing: Protects the sensor in harsh industrial environments, resistant to moisture, corrosion, and physical damage.

• RS485 Communication: The RS485 Modbus RTU interface allows for long-distance data transmission, supporting up to 1200 meters.

• Modbus RTU Protocol: Standard industrial communication protocol, allowing multiple sensors to be connected in a daisy-chain configuration.

Specifications of Temperature Detector -20-400 Celsius PT100 Thermocouple RTD Sensor Tester Converter RS485 Modbus RTU

• Operating Range: -20°C to 400°C
  

• Accuracy: Typically ±0.3°C to ±0.8°C, depending on calibration and application.
  

• RTD Type: PT100 (Platinum Resistance Temperature Detector)
  

• RTD Resistance: 100 ohms at 0°C (base resistance)
  

• Mounting: Threaded or flanged mountings available
  

• Wiring: 4-wire connection for the PT100 RTD
  

• Shock and Vibration Resistance: Suitable for industrial environments
  

Package Includes

• 1 x Temperature Detector -20-400 Celsius PT100 Thermocouple RTD Sensor Tester Converter RS485 Modbus RTU