Models and Details for “Intelligent digital temperature and humidity display controller switch range -19.9℃ to 99.9℃ 0-99.9%RH AC/DC90~260V ”
1, Features: Imported high-precision humidity sensor is adopted , with higher temperature and humidity accuracy, wide range and fast response speed.
It is suitable for distribution cabinets, box-transformation equipment, grain depots, warehouses, computer rooms, breeding, textile industry and other occasions, with any combination of four output modes of heating, humidification, cooling and dehumidification.
2 ,relay outputs: one for temperature control and one for humidity control
3-way relay output: one-way temperature, one-way humidity, one-way can be used for temperature or humidity
2-way relay + buzzer/alarm: one- way for temperature control, one-way for humidity control.
The buzzer is used for the upper and lower limit alarms of temperature and humidity.
introduction1.3 Control mode: heating and humidifying state, heating and dehumidifying state; temperature exhausting and humidifying state, temperature exhausting and dehumidifying state
Free combination in a variety of ways.
1.4 new version upgrade, higher precision, anti-interference, increase manual / automatic control switching function. Please refer to the manual for details.
2. Technical specifications
2.1 Display: 0.56 inch (character height about 14mm) high brightness red LED
2.2 Measurement resolution: temperature 0.1, humidity 0.1%RH Measurement accuracy: temperature ±0.5℃, humidity ±3%RH
2.3 Display range: temperature- 19.9~99.9℃ ; humidity 0~99.9 %RH
2.5 Control output: 3 relay outputs, contact capacity 10A/250V AC 10A/28V DC
AL1 is temperature control output, AL2 is humidity control output
AL3 temperature or humidity can be set freely (only if 3-way relay output is selected).
2.6 Power supply: AC/DC90~260V power consumption is less than 4VA (other power supplies can be customized)
2.7 Working environment : controller: -20~80℃ , humidity below 90%RH
sensor: -40 ~99.9℃ , humidity below 99.9 %RH
(other requirements can be customized)
2.8 Dimensions: 72 × 72 × 75 mm
2.9 Opening size: 68 × 68 mm
3.0 Communication interface (photoelectric isolation) RS485 standard, specify the instrument address 0~255 can be set
when ordering Communication rate 2400, 4800, 9600 can be selected by setting ★ The communication function can only be used if it is specified when ordering.
Standard configuration: 1 temperature and humidity controller, 1 integrated temperature and humidity probe, (1 2-meter 4-core signal cable (length can be customized), 1 user manual.
How to wire?
- The item is available for retail and wholesale;
- The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
- Accept bulk order with Container delivery;
- Please contact us online (click here) Or send inquiry message to our email: email@example.com