The ST20 transmitter is all made of 316 stainless steel. Robust and compact in low space environments, it is available with 4 … 20mA (2 wire) output ideal for working at high temperature up to 600 ° C with excellent accuracy and stability.

This model has no local Zero & Span adjustment and is factory calibrated for the measurement range specified in the design.

Like all Sitron products the ST20 can be configured according to the unique control needs of our customers. They can be purchased with a wide range of process connections and extended neck to meet high temperatures.