Ranco ETC-111000 Temperature Control, 120/240V

These products have a digital display unlike many electronic controls, the ETC is simple to install and set up. The standard digital display and keypad allow the user to adjust the temperature settings with 1 degree resolution. Setpoint temperature, differential and mode of operation (heating or cooling) can all be selected using the keypad and display. When not in the programming mode, the display gives a constant readout of the sensor temperature. Annunciators on the liquid crystal display also indicate when the relay is energized. The remote temperature setting is capable of up to 400 feet away from the control when using standard 22 gauge sensor wire.Every ETC model is equipped with diagnostic programs that check for hardware, software, or system problems and display different error codes to indicate where the trouble is. Also has a keyword lockout switch to prevent tampering with the control settings by unauthorized personnel. The switch, which is located inside the enclosure, can be used to disable the keypad function. Temperature range is -30 degrees to 220 degrees F. The dimensions are for height at 6.52", the width at 2.7", and the depth at 2.48".