Portable Carbon Dioxide Detector – CO2 Gas Detector


Portable carbon dioxide Detector Introduction

Portable carbon dioxide detector is a gas detector which is convenient for individuals to carry to the scene and has the function of sound and light alarm. It should be used for real-time detection of carbon dioxide gas concentration value, carbon dioxide sensor is located in the inside of the instrument, with stable measurement accuracy, no maintenance, no calibration, long service life, simple operation, durable, sensitive response and so on. CO2 gas detector screen will show the concentration of carbon dioxide gas, widely used in petrochemical, environmental protection, metallurgy, mining, agriculture, experiment, mapping and other industries.

Portable Carbon Dioxide Detector

Portable carbon dioxide Detector Features

1, high quality sensor, highly sensitive probe

Responsive, fast response, accurate measurement.

2. Mechanical principle, humanized design

Anti-slip design based on the principle of human mechanics, let us ensure the sensitivity and accuracy of the product under the premise of strengthening the comfort of the human body, so that the product in line with human operating habits.

3. 200,000 pieces of data storage/Large capacity

One key export/quick and convenient, can enter the menu to view, can browse/delete records.

4, lithium battery power supply lasting

Rechargeable lithium battery, large battery capacity, long standby time, support for mobile power supply.

5, multiple alarm function over the limit

When the detected gas is more than the set gas value, the sensor opens the light alarm, high decibel buzzes, the instrument is marked red, timely reminder, high safety.

Portable carbon dioxide Detector Parameters

Detected gas: Carbon dioxide

Measuring range: 0-5000ppm

Measurement resolution: 0.1ppm

Default Alarm point: 2000ppm

Measurement method: electrochemical charging time: ≤8H (standard)

Display error: ≤ soil 3%F.S

Explosion-proof mark: EXIA II CT6

Recovery time: ≤30S

Protection level: IP65

Response time: T90<30s

Linearity: ≤ sh 2

Repeatability: ≤ soil 2

Power supply: 3.6V DC, 1500mAh (standard) lithium battery

CO2 Gas Detector


Easy to handle a variety of application environment, suitable for gas storage leakage monitoring, food factory, greenhouse detection, workshop disinfection residue detection, gas leakage, indoor air gas detection.


What is carbon dioxide?

Carbon dioxide is a kind of carbon-oxygen compound with the chemical formula of CO2. It is a colorless and odorless gas under normal temperature and pressure. It is also a common greenhouse gas and a component of air (0.03%-0.04% of the total volume of the atmosphere).

How does a carbon dioxide sensor work?

co2 sensor working principle: The carbon dioxide gas sensor measures gaseous carbon dioxide levels by detecting the quantity of IR radiation absorbed by carbon dioxide molecules.

How to choose a carbon dioxide sensor?

First, choose the best co2 sensor according to the place of use: If the measurement environment is not fixed and the measurement time is short, you can choose a portable co2 detector, which can be carried around and is convenient to use. If the detection environment is fixed and need long-term monitoring, wall-mounted carbon dioxide sensor or home carbon dioxide sensor can be selected, which can be monitored after installation. If you want to monitor the CO2 concentration in a flammable and explosive environment, you can choose an explosion-proof co2 detector. To measure the concentration of co2 in the pipeline, select a duct mount carbon dioxide sensor. If you have other questions, you can contact us and we have professional and technical personnel to answer you.


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