Intelligent temperature and humidity controller, the instrument with advanced single-chip microcomputer as the control core, using imported high-performance temperature and humidity sensor, can simultaneously measure and control temperature and humidity signals, realize liquid crystal digital display, through the button to set and display the upper and lower limits of temperature and humidity, so that the instrument can automatically start the fan or heater according to the site situation, and automatically adjust the actual temperature and humidity of the measured environment. Through the output indication of two normally open contacts, the instrument is intelligent and more adaptable to complex and changeable site conditions, so as to achieve the purpose of effectively protecting the equipment. This instrument is suitable for high and low voltage switchgear, junction boxes, box-type substations and other cabinet types.
The working principle of intelligent temperature and humidity controller
1. Double-row large screen segmented LED digital display, which integrates four-digit temperature and three-digit humidity.
2. Temperature measurement and control, measuring range: 0 ~ 99.9 °C
3. Humidity measurement and control, measuring range: 0 ~ 99% relative humidity
4. Temperature and humidity up/down limit values and logic control words can be set separately by pressing the button, which can realize the parameter power off storage.
Technical indicators
Control accuracy: temperature 0.5°C, humidity 5% relative humidity
Working consumption: ≤5W
Output contact: (1) AC220V, 3A (resistive load) (2) AC220V, 3A (resistive load)
Installation of intelligent temperature and humidity controller
Gauges are panel gauges. Opening dimensions: 67.5 mm × 67.5 mm, external dimensions: 72 mm× 72 mm× 117 mm.
Installation of the sensor
It has its own 35mm guide slot and can also be screwed in place in the cabinet.
Intelligent temperature and humidity controller installation and wiring
1. Installation of the controller
Gauges are panel gauges. Opening dimensions: 67.5 mm × 67.5 mm, external dimensions: 72 mm× 72 mm× 117 mm.
2. Installation of the sensor
It has its own 35mm guide slot and can also be screwed in place in the cabinet.
Main product features of intelligent temperature and humidity controller
Advanced production technology, product quality first display:
Integrated digital temperature and humidity sensor, high measurement accuracy, convenient wiring;
Each measurement corresponds to two control output contacts, which can be connected to heater and fan, respectively; Through button programming, users can arbitrarily set the control parameters and working parameters of the controller: the setting data of the instrument will always be saved, and it will not be lost after power failure; Strong anti-electromagnetic interference ability; Has password protection.
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