T21 Thermal Differential Switch

The T21 Thermal Differential Switch Installation video provides easy set up and calibration steps for liquid level and flow. The company’s manufacturing engineer Steve Anderson will show you how to set up and calibrate the T21 step by step for level and flow application which is especially useful when the unit needs to be calibrated to a specific flow rate.
The T21 switch is a state-of-the-art in liquid level and interface measurement and control. Level detection is accomplished by using a high-resolution thermal differential technique. The sensor wetted parts are of durable 316L series stainless steel, all-welded construction and contain no moving parts. The switch is easy to install and adjustable providing reliable, low-maintenance performance in the most demanding applications. Be sure to view the T21 Installation video on the Thermal Differential Switch product page found at sorinc.com.