W3230 AC110-220V Digital Temperature Controller Microcomputer Thermostat Switch

This W3230 AC110-220V Digital Temperature Controller Microcomputer Thermostat Switch features an NTC 10K waterproof temperature sensor. When the temperature of the object reaches a certain set temperature at that time the microcomputer switches on the relay, in turn switching on the device connected to the output terminals. Applications Outdoor use uses involving potential chemical contamination or electrical interference Nuclear energy control systems, combustion systems, railroad systems, aviation systems Medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations Systems, machines, and equipment that could present a risk to life or property Domestic freezer, water tanks, refrigerator, industrial chiller, steamer, industrial equipment, and another temperature-controlled system Features Mini temperature controller. With a clear LED display for better readability. Wide temperature measuring range. Heating or cooling control. All parameters set can be saved after a short circuit. Relay output. High Control precision 0.1 centigrade