SOR Sensors
Description
SOR use a RTD (resistance temperature detector) or Thermocouple as the primary temperature sensing device. They can also be supplied with a thermowell that protects the temperature element from the process and allows for removal without shutting down and draining the pipe or vessel for replacement. RTDs provide a resistance output that can be packaged with a temperature transmitter that converts the resistance input into a 4-20mA or other industry standard digital output. A thermocouple generates an mV output as temperature changes and can also be supplied with a Temperature transmitter.