Temperature, humidity, pressure, illuminance integrated sensor used in environment Output RS485

The louver box-type temperature, humidity, pressure, and illumination CO2 sensor is a fully digital detection, high-precision sensor. It is integrated with high-precision digital temperature, humidity, air pressure, CO2 and high-sensitivity silicon blue photovoltaic detectors as illumination sensors. Quickly detect atmospheric temperature, atmospheric humidity, illuminance, CO2 and air pressure values, the built-in signal processing unit can output corresponding signals according to user needs, and the high-strength structural design can accurately detect in harsh climate environments.

The shutter box-type temperature, humidity, pressure, illumination, and CO2 integrated sensor can be widely used in meteorology, ocean, environment, airports, ports, laboratories, industry, agriculture, and transportation.

Temperature, humidity, pressure, illuminance, CO2 integrated sensor (louver box type) Technical parameter：

Temperature measurement range: -50～100℃

Humidity measurement range: 0～100%RH

Temperature measurement accuracy: ±0.5℃

Humidity measurement accuracy: ±5%RH

Temperature measurement resolution: 0.1℃

 Humidity measurement resolution: 0.1%RH

Air pressure measurement range: 500～1100hPa

Illuminance measurement range: 0-200000Lux

Air pressure measurement accuracy: ±0.3hPa

Illuminance measurement accuracy: 1Lux

Barometric pressure measurement resolution: 0.1hPa

Illuminance measurement resolution: ±7%

Carbon dioxide measurement range: 0～2000ppm

Accuracy: ±(40ppm+2%F•S)

Resolution: 1ppm

Power supply method (optional):

DC 12V-24V/other

Output form:

RS485/other

Load Resistance:

Voltage type: RL≥1K

Current type: RL≤300Ω

Working temperature: -50℃～80℃

Relative humidity: 0～100%

Guideline 

1 unit of illuminance is about the brightness of 1 candle at a distance of 1 meter.

Illumination under strong light on a sunny day in summer is about: 100,000 Lux (30,000 to 300,000 Lux);

Cloudy light intensity: about 10,000 Lux;

Sunrise and sunset light intensity: 300-400 Lux;

Indoor fluorescent light intensity is about: 30 ~ 50 Lux;

Night: 

0.3～0.03 Lux (under bright moonlight);

 0.003～0.007 Lux (dark night);