Analog Panel Mount Thermometer: 0° to 100°F, 3.5 in Dial Dia, 1/2 in MNPT with 5 ft CableAnalog Panel Mount Thermometer: 0 to 100F, 3. 5 in Dial Dia, 1 2 in MNPT with 5 ft Cable Industrial panel mount thermometers include an external cabled probe that measures temperatures. They typically mount to panels with the dial face positioned for easy viewing and monitoring. Scale Type Dial Thermometer Type Remote Reading Scale Fahrenheit Temperature Range0 to 100F Temperature Graduations1F Dial Diameter 3. 5 in Flange Outside Diameter 4. 7 in