Multi parameter indoor air quality detector

ET-1Multi parameter indoor air quality detector

1、 Brief introduction of multi parameter indoor air quality detector:

ET-10The multi parameter indoor air quality detector is the latest air quality detector launched by our company, which can be flexibly configured to includeCO2An intelligent composite gas detector with up to four types of sensors, suitable for gas detection in garbage dumps, industrial hygiene, and other detection fields. It is currently the only product on the market that can detect oxygen, hydrogen sulfide, methane, combustible gases, and conventional toxic gases, while also using infrared sensors simultaneously(NDIR)detectionCO2The pump suction composite gas detector provides a comprehensive detection method for various toxic and harmful gases.Simultaneously capable of detecting temperature and humidityThe instrument is equipped with data storage256Group, throughUSBInterface, can connect to a computer.Having a very clearcolor touch screenSound and light alarm prompt, with built-in pump.

2、 Multi parameter indoor air quality detectorinstrumentFeatures:

OptionalO2TheCHTheLELThePIDTheCO2And choose any plug-in "smart" toxic gas sensor:COTheH2STheSO2TheNOTheNO2 Cl2TheHCNTheNH3ThePH3

1Detect gases in the air and also measure the temperature and humidity of the environment.

2The instrument comes with built-in data storage, which can store data up to256group.withUSBdata interface

3Equipped with a built-in suction pump, it can handle multiple tasksten metersMeasure with a gas inhalation instrument at a distance.

4、haveLarge color touch screenEasy and fast operation.

5The instrument displaysppmandmg/m³twoplantDisplay data that can be automatically converted.
6Self check the display, battery, sensors, and sound and light alarm functions when turned on or needed.

3、 Working principle of air pollution online detection instrument:

1. Adopting the most advanced technologyPLCTechnology, stable and reliable operation of system instruments

2. Equipped with a sampling and dust removal system,

3. The type of gas detected by the instrument can be configured with different sensors (electrochemical and infrared sensors) according to user requirements

4. Additional accessories can also be addedPM2.5andPM10probe

5. Equipped with data collection and remote communication functions,

6. have485Signal output interface.

4Technical Specifications:

Using several conventional sensor configurations as examples, actual purchasing users can determine the type of gas being detected by themselves:

可以任意配置4Gas sensors and temperature and humidity sensors6Only sensors. Can be added with accessoriesPM2.5detector

(1) Formaldehyde: measurement range0-10ppmResolution:0.01ppm.

(2) carbon monoxide(CO)Measurement range0-100ppmResolution:0.1ppm

(3) carbon dioxide(CO₂)Measurement range0-5000ppmResolution:10ppm

(4) TVOCMeasurement range0-100ppmResolution:0.1ppm

(5) Sensor lifespan: What is the lifespan of the carbon dioxide sensor7Year, the lifespan of other sensors is30Within a month, we can add configurations for usersPM2.5sensor

(6)

(7) Battery working time: Approximately continuous operation 200About an hour, with an additional charger included

(8) Display: Large screen LCD display

(9) Operating Temperature-10-45℃ Working humidity:5-90%R

★ Simultaneously display concentration:ppmThemg/m3,Temperature and humidity.

★ Color touch screen display with time and date memory function.

★ It has data query function and data storage256Group, there isUSBInterface.

There are automatic sampling and dust removal systems, as well as regular blowback and cleaning functions.

Configurable sensors:

　 Main sensor technical indicators of composite gas detector

4、 Multi parameter indoor air quality detectorinstrumentconfiguration:

(1)instrument main unit(Including built-in battery) a (2)charger a

(3)Sampling rod a set (4)Sampling hose a

(5)Aluminum alloy carrying case a (6)Operation manual and certificate of conformity a copy