This product is an intelligent temperature and humidity digital display monitoring instrument. Digital display of temperature and humidity set value and measured value, real-time monitoring of temperature and humidity changes in the working environment, and start the corresponding working circuit according to the preset ambient temperature and humidity control point, forcibly change the environment, so that the temperature and humidity are controlled. Within the range of values. It has the characteristics of high precision, small size, long life, easy installation and easy to use.
The product automatically samples and monitors the ambient temperature and humidity through the temperature and humidity sensor to keep the ambient temperature and humidity within the required range. This product is widely used in various high and low voltage switchgear, terminal boxes, box substations, disconnectors, circuit breaker mechanism boxes and other related fields that need to control temperature and humidity.
(1) Humidity control: When the ambient humidity is higher than the humidity set value, the circuit can start the dehumidification load to achieve the dehumidification effect (or when the ambient humidity is lower than the humidity set value, start the humidification equipment to humidify the environment);
(2) Temperature control: When the ambient temperature is higher than the temperature set value, the circuit starts the cooling load operation (or when the ambient temperature is lower than the temperature set value,
Dynamic heating load work);
(3) Disconnection alarm: When the load is disconnected or the load is damaged and cannot work normally, the controller sends a disconnection signal, and the buzzer sounds an alarm and the control indicator flashes;
(4) Over-temperature alarm: When the current ambient temperature is greater than the set over-temperature alarm value, the controller will send a disconnection signal, and the buzzer will sound an alarm and the over-temperature indicator will flash (can also be set directly by the control relay Trip)