Thermatel TD1/TD2 switches can easily be adjusted to detect flow (gases and liquids), level or liquid-liquid interface.
The TD1 is a 24 V DC line powered unit with integral electronics and a bulit-in DPDT relay. The TD2 is either V DC or V AC line powered, has integral or remote electronics and offers additionally LED indication, time delay and mA output for diagnostics and trending.
With continuous diagnostics, automatic temperature compensation, narrow hysteresis and fast response time, TD1/TD2 bring you the latest in thermal dispersion technology.
