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Special offer digital thermostat heating heating aquaculture circulating pump thermostat water pump intelligent temperature control switch

price:USD$72.80
discount 70% in 2018-09-19 to 2018-09-21
price: USD$ 50.96
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Commodity code [15592582881]

Product parameter

Operating voltage: 220VAC/50Hz

Control temperature: 0 - 99 degrees C

Control temperature difference:0——99°C

Rated current: 10A

 

1. can be set according to your need to start temperature (0 - 99 C) and stop temperature(0——99°C)Electric power equipment, automatic open and close all

2. temperature display, intuitive readings, simple operation

3. using a new type of temperature sensor, sensitive reaction, high precision sensor, according to user needs to connect, does not affect the accuracy

Protection function

1.Antifreezing function:When the boiler water is reduced to 3 degrees Celsius, forced circulation pump start, to prevent freezing pipe.
2. Over temperature alarm function:Such as the system of circulating water temperature more than 90 DEG C, temperature controller, digital tube flashing and send out sound, prompts the user to timely treatment.

Operation method

Because there are two kinds of heating and cooling demand, so the thermostat we have "hot start" and "geothermal start" two kinds of mode of operation.

1.Temperature setting"Starting temperature" and"Stop temperature""Set separately. Press "down" or "to" arrow "button for three seconds, set up"The starting temperature and stop temperature"Release the button, when the setting temperature reaches the demand, temperature, the temperature that is your set temperature

2.High temperature startup"When the start temperature is greater than the" stop temperature "," high temperature thermostat in the start state. For example: a "stop" temperature is 20 ~ C, the start temperature is 30 DEG C, then when the measured temperature reaches 30 DEG C, open the machine, the operation indicator light (green) light, the power supply socket. When the measured temperature dropped to 20 degrees C, shut down the machine, the standby indicator light (red light), the power socket.
3. Low temperature starting"When the start temperature is less than the" stop temperature ", the thermostat in" cold start ". For example: a "stop" temperature is 30 ~ C, the start temperature is 20 DEG C, then when the measured temperature reaches 20 DEG C, open the machine, the operation indicator light (green) light, the power supply socket. When the measured temperature rises to 30 degrees C, shut down the machine, the standby indicator light (red light), the power socket.

Set the memory function: the thermostat will set your storage time, ensure the power settings will not be lost, without additional settings.


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