【 Weak current College 】 electric floor heating thermostat selection

At present mainly electronic, digital temperature controller.
Electronic thermostat, internal circuit to analog circuit, the Panel has a temperature scale, dial-up, switch. Due to the easy operation, long term reliability, more suitable for children, aging population.
Digital display to LCD thermostat, also has digital led display thermostat.
Weekly programming time digital display temperature controller is a temperature controller (abbreviation: programming thermostat), according to the heating area life (or work) rules, you can set a different period of time during the week corresponding to different temperature setting. Automatic control, energy saving achieved significant results, in terms of electric heating control has universal application. Another non-programming thermostat, with simple, intuitive, and user-friendly.

Tip:
1) study room, restaurant, fitness room, and other similar areas, selection of electronic or non-programmable thermostat, set a relatively low temperature, i.e., energy-saving and easy operation.
2) Hall, commercial activity area, bedroom, similar to the region for energy-saving and comfort requirements, using programming thermostat is an ideal choice.
3) each House shall, in accordance with the practical function room, consumer preferences, choose a variety of thermostat; select
Correctly matching power parameters, is the choice of electric heating thermostat's key points.


You must strictly follow the heating element power select thermostat!
Each of the thermostat in the factory, has a maximum load current marking; we under this current value multiplied by the operating voltage values, derived from the thermostat's maximum power, heating element of total power must be less than the maximum power.

Enumerate, 16A current thermostat: rated voltage 220V, theoretically, the maximum power for 3520W.
20A circuit temperature controller: rated voltage 220V, theoretically, the maximum power for 4400W.

Tip: thermostat of maximum power than the heating element of total power 10%, 10% allowance would ensure a more secure and reliable temperature controller.

Electrical floor heating thermostat temperature sensor mode

According to the temperature sensor for measurement and control in different ways, thermostat temperature control can be divided into single and double thermostatic temperature control by two; single with "internal control" or "external" two; dual temperature double control general internal control for the "outer limits". (MENRED enterprise standard definition)

Internal control: temperature controller internal sensors, measurement and control room temperature reaches the set temperature, stop heating.
Extrocontrol: refers to the temperature controller external after another external temperature sensors, measurement and control room or floor temperature reaches the set temperature, stop heating.
Internal control and external constraints: thermostat sensor and control within the room temperature, external after another external temperature sensor limits surface temperature is too high. When the room temperature reaches the set temperature or surface temperature is too high, will stop the heating.