Environmental quality monitoring equipment

Multi-parameter air quality monitor XDB-Air01

First, multi-parameter air quality monitor introduction:

XDB-Air01 Indoor multi-parameter air quality monitor is an air environment comprehensive index monitor, used to detect PM2.5, PM10, carbon dioxide (CO2), carbon monoxide (CO), formaldehyde (CH2O), temperature, humidity, TVOC, O2 and other parameters in the air environment, with very powerful functions. It basically covers all indicators reflecting air quality. The instrument adopts the original imported sensor and computing chip, which has high precision, high resolution and good stability. Widely used in building HVAC, building energy saving, smart home, schools, hospitals, airport stations and other places.

Second, multi-parameter air quality monitor use:

XDB-Air01 Multi-parameter atmospheric environment online detector is suitable for air environment monitoring equipment embedding and system integration; Such as intelligent office building environmental monitoring system, smart home environmental monitoring system, school hospital environmental monitoring system, hotel environmental monitoring system, new risk control system, air purification efficiency detector, vehicle air environment detector and other places.

Three, the main features of multi-parameter air quality monitor:

1, stable and reliable communication, wide range of power supply DC12-24V;

2, perfect anti-connection reverse, over-voltage, over-current, inter-line protection ability;

3, careful circuit hardware and software design, low failure rate, short stability time;

4, the original imported sensor and professional signal processing chip, to ensure the accuracy of sensor data;

5, can measure a wide range of environmental parameters, can meet a variety of testing environment needs;

6, RS485 industrial signal output, long transmission distance;

7, aerodynamic ventilation hole, real-time sampling, stable and reliable;

8. The measurement parameters can be customized according to customer requirements, and the parameter combination is flexible and convenient.

Four, multi-parameter air quality monitor electrical characteristics:

Power input: DC 12 ~ 24V

Current consumption: average value is 200mA, peak value is 300mA

Signal output: RS485 modbus RTU (standard), Ethernet, WIFI, GPRS, NB-IOT, wireless 433 optional

Mounting method: wall-mounted, ceiling type (bottom mounting plate fixed)

Shell material: plastic ABS, aluminum alloy middle frame

Protection class: IP30

Product size: 130mm× 130mm× 35mm

Working environment: -10 ~ 50℃; 0 ~ 95%RH (no condensation)

Storage environment: -30 ~ 60℃; 0-100%RH (no condensation)

5. Sensor parameter table:

Detection

Parameter principle range resolution accuracy

Temperature energy gap temperature sensing -40 ~ 80℃ 0.1℃ ± 0.5 ℃

Humidity capacitive 0 ~ 100%RH 0.1%RH ± 5%RH

PM2.5 laser optics 0 ~ 1000ug/m³ 1ug/m³ ± 10% F.S

PM10 laser optics 0 ~ 2000ug/m³ 1ug/m³ ± 10% F.S

CO2 non-dispersive infrared 0 ~ 5000ppm 1ppm ± 40ppm

± 3% reading

TVOC metal oxide 0 ~ 5.00mg/m&sup3; 0.01 mg/m&sup 3; The < & plusmn; 20%

CO electrochemical principle 0 ~ 500ppm 1ppm <&plusmn; 2% F.S

Formaldehyde electrochemical principle 0 ~ 2.00ppm 0.01ppm <&plusmn; 0.05 parts per million

Principle of Oxygen electrochemistry 0 ~30.0%vol 0.1%vol <&plusmn; 1%F.S

Smoke semiconductor principle 0 ~ 2000ppm 1ppm <&plusmn; 20%

combustible

Gas catalytic combustion 0 ~ 100%LEL 0.1%LEL <&plusmn; 10%

illumination

Degree light sensitivity principle 0 ~ 2000lux 1lux <&plusmn; 5%

atmosphere

Gauge pressure 300 ~ 1100hpa 0.01hpa <&plusmn; 4.0 hpa

Note: When ordering, it is necessary to indicate to the manufacturer which parameters need to be tested, and the price will vary depending on the selected parameters.