MC REX-C100-C400-C700-C900 250V10A 220v BLACK high precision digital temperature controller

Introduction

Thermostat, refers to the temperature change according to the working environment, physical deformation inside the switch occurs, resulting in a certain special effect, produce a series of automatic control of the conduction or disconnect the action element, also called tao, temperature controller, a temperature control switch, temperature protection thermostat for short. Or by temperature protection tao will temperature to the temperature controller, a temperature control switch command, to control the operation of the equipment in order to achieve the ideal temperature and energy saving effect.Thermostat application scope is very broad, according to the different types of thermostat used in household appliances, motor, cooling or heating, and many other products.

Sepicification

The working principle of

Its working principle is through the temperature sensor for temperature automatic sampling, real-time monitoring, when the environment temperature is higher than the control set point control circuit starts, you can set the control back to the poor. Such as the temperature rose, when reaches the set point of transfinite alarm temperature, start the transfinite alarm function. When controlled temperature can not get effective control, in order to prevent the destruction of the equipment can be controlled by the function of the trip to stop the equipment to continue running. Mainly used in electric power departments use all kinds of high and low voltage switchgear, thousand type transformer, box-type substation, and other related temperature using field.

The control method

Control methods generally fall into two; One is controlled by the temperature change of the object being cooled for, more than the steam pressure type temperature controller, another by the control to the change of temperature of the cooling object, use the electronic temperature controller.Its such as PID control, fuzzy control technique proportion P (Proportional) + 1 + D (Differential) Differential (Integral) Integral control

Wiring diagram(REX C100)

Relay output

The main role

Convenient: every day automatic timing in advance or delayed switch to adjust the wall furnace, from manual operation, the most necessary for office worker families;Comfort: the room temperature can be adjusted automatically every morning, afternoon, evening and night, so as to avoid the embarrassment of waiting for the room to warm up after getting up in the morning and coming home from work.Gas saving: the backward and extensive water temperature control is changed to advanced and accurate room temperature control. In addition, the fixed room temperature at different times is operated according to the needs, and there is no need to open the gas heating day and night;Rest assured: when the room temperature is too low, the wall-hanging furnace is forced to start, and only a little gas is needed to safely protect the room from freezing.

Use life

Temperature controller is widely used in various types of electrical appliances product, such as refrigerators, water dispensers, water heater, coffee pot etc. Thermostat quality directly affect the safety of the machine, performance, life, is one of the critical components. Among the many technical indexes of the thermostat, life is one of the most important technical indicators to measure the thermostat products. Home appliance standardsRules, thermostat for at least 10000 times, the life of a part of electrical appliances, such as a refrigerator product control motor - compressor of the thermostat, some of the liquid type radiator thermostat life requirements for at least 100000 times. Household thermostat corresponding standard ruler iec60730 GB14536.10-2008-2-4 life test of thermostat made detailed provisions.