• 3. There are two types of 18b20 probe can be directly connect to 1 wire adapter. Such as:
  • (1) Dx sensor
  • Temperature range of Soft line probe: 55~+125C;
  • (2)H200 sensor
  • Temperature range of plug-in handle Probe: -55~+125C ;
  • (3) can connect with our 1wire relay.
  • (4) can connect with our 1WAD.