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Universal 4 In 1 Hand Held Gas Detector , Multi Gas Analyzer For Coal Mines

Basic Information
Place of Origin: China
Brand Name: YuanTe
Certification: CE,CNEX,ISO9001
Model Number: SKY2000-M4
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Aluminum suitcase packing
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union
Supply Ability: 1000 piece/day
Detail Information
Color: Yellow Sampling Method: Internal Pump
Power: Lithium Polymer Battery Packing: Aluminium Suitcase
Measure Range: 0-30%VOL,0-1000ppm, 0-200ppm,0-100%LEL Resolution: 0.01%VOL, 1ppm, 0.01ppm,1%LEL
Detected Gas: CO,H2S,lel,O2 Alarm Type: Sound, Light, Vibration
Size: 205*75*32mm Weight: 330g
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multi gas analyzer


multi gas meter

Product Description


Universal 4 In 1 Hand Held Gas Detector , Multi Gas Analyzer For Coal Mines


Mining is one of the most challenging industries when it comes to protecting the health and safety of workers. There are several hazardous gases that are the product of mining and mineral processing. The main components are the flammable gas like CH4, carbon monoxide (CO), hydrogen sulphide (H2S). To minimise the risks related to exposure to hazardous gases and to ensure the safety of miners, it is essential and very important to use gas analyzers and 24h online monitoring detectors. We can provide you different models of multi gas analyzer to detect these gases in your environment and protect your safety.



Gas Detected CO Carbon monoxide/LEL/H2S/O2
Detection principle Electrochemistry/Catalytic combustion
Sampling Method Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection.
Measure Range O2:0-30%VOL,CO:0-1000ppm, H2S:0-200ppm,LEL:0-100%LEL
Resolution O2:0.01%VOL, CO:1ppm, H2S:0.1ppm,LEL:1%LEL
Precision ≤± 3% F.S.
Signal Output

High-speed data transmission by USB, available for data downloading and

printing (optional)

Response Time ≤10S Recovery Time ≤10S
Repeatability ≤±1% Linearity error ≤±1%
Zero shift ≤±1%(F.S/year) Display LCD dot matrix display
Operating language Chinese/English Gas unit ppm, mg/m3
Temperature -20℃~50℃ Humidity 0-95%RH
Explosion-Proof ExiaⅡCT4 Degree of protection IP66
Alarm mode Sound, light, vibration Operating time 12h
Dimensions 205*75*32mm Weight 300g




1. LCD dot matrix display, the gas type, unit, concentration, local time, temperature and max measure value (optional) can be showed on the screen.

2. Support Chinese and English operation, easy to shift.

3. The gas concentration unit PPM and mg/m3 can be shifted quickly.

4. Explosion-proof certification, explosion-proof grade: ExiaⅡCT4.

5. Monitor the  CO,H2S,CO,LEL gas concentration in environment and enclosed space and alarm.

6. With Self-calibration and zero calibration functions, makes the detection more accurate and reliable.

7. One press to restore factory setting, free from the bother of mis-operation.

8. With temperature and pressure compensation, to realize gas concentration compensation under conditions of different temperatures or pressures.

9. Two stages alarm with sound and light, alarm point is settable.

10. Rechargeable lithium polymer battery of large capacity.

Universal 4 In 1 Hand Held Gas Detector , Multi Gas Analyzer For Coal Mines 0

Contact Details

Phone Number : +8613072743898

WhatsApp : +8613072743898