Remote temperature probe for ThermStat-1 series programmable controller. Each probes have a built-in address -- 1, 2 or 3. Do not use more than with the same address.

The ThermStat-1 is a programmable temperature and security monitoring device capable of monitoring its location plus three separate locations for temperatures or combination of temp and two alarm inputs. The unit will automatically detect the number and address of all temperature probes attached to the unit. A standard temperature probe is recommended for use in the average temperature range of 0 degrees Celsius (32º F) to 48 degrees Celsius (120º F). A high temperature probe is available for use in extreme temperature environments, -20 degrees Celsius (-4º F) to 85 degrees Celsius (185º F). The unit is available with one to four C form relay outputs designated Y,W,B and G. All relays are by default held active during normal operations and released during alarm conditions, but can be individually user programmed for opposite operation. A high, low temperature and hysteresis alarm trip points are pre-programmed by the factory but can be changed at installation. The unit will operate and display in either the Celsius or Fahrenheit temperature scales. The ThermStat-2 has a memory backup for all program functions and inputs. Therefore if power is lost, the unit will retain these settings and resume operation a soon as power is reapplied to the unit.