ENDRESS +Hauser 's new Thermophant temperature switch is designed as a compact, low-cost, fully-rangeable electronic switch for use in tough process environments, including hygienic applications. It incorporates both sensor and transmitter in a stainless steel 316 construction and monitors temperatures from -50°C to 150ºC using a class A, four-wire platinum RTD sensor that guarantees accuracy and long term stability.
It is entirely microprocessor-controlled and has no moving parts, ensuring long service life and minimal down time. It has a Safety Integrity Level (SIL) 2 rating. It has a brightly backlit LED 14 segment display and simple pushbutton programming or PC setup.
It is available with all common process connections such as BSP/NPT thread, compression fittings, and 3A approved sanitary designs including Varivent and Tri-clamp. This makes it suitable for a wide range of process industries such as refrigeration, food, pharmaceutical and energy.
Thermophant is available with an optional 4mA-20mA analogue output.