The Series 40T Digital Temperature Switch accepts thermocouple
and RTD inputs to allow temperature measurements and set points up to
1999°F (1300°C). Observing the current status of the control is made
easier with the 3-1/2 digit, multi-color LED display that has alarm,
defrost and output symbols. For added versatility, the temperature units
can be field selected for °F or °C. For cooling applications, manual
defrost mode can be initiated by pushing a single button. A flashing
alarm informs users when the current temperature exceeds preset limits.
When programming multiple units, a programming key is available to
reduce set up time.