• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

CD4 Zetron Diffusion Type Portable Multi Gas Detector CH4 H2S CO O2 For Mining Use

Place of Origin China
Brand Name Zetron
Certification CE
Model Number CD4
Minimum Order Quantity 1 set
Packaging Details 160*70*28mm
Delivery Time 1-10 work days
Payment Terms T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability 1000 SET / week

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name Multi-Gas Detector Accuracy ≦±5% F.S.
Sensor Plug-in Electrochemical Sensor Temperature -20℃~50℃
Exterior Dimensions 130mm×67mm×30mm(L × W × H) Power Source Appr. 400g (with Battery)
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Zetron Diffusion Portable Multi Gas Detector


Mining Portable Multi Gas Detector

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Product Description

CD4 Mining Use Multi-gas Detector


The CD4 mining uses multi-gas detector adopts large-scale integrated circuit technology and complies with international intelligent technology standards.  Convenient use and maintenance greatly meet the high-reliability requirements of equipment for safety monitoring in industrial sites such as coal mines. 
This tester is widely used in industries such as coal mines, petroleum, chemical industry, environmental protection, metallurgy, refining, gas transmission and distribution, biochemical medicine, agriculture, etc.




*Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.

*32-bit built-in MCU, high reliability, and self-adaptation ability.

*Full functions, easy operation.

*Compact design, easy carrying.

*High-strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof, and explosion-proof.

*500pcs data records, can be contacted with computer via software. It can print the data records, can store data records, can make the data analysis.


Accuracy ≦±5% F.S.
Response Time ≦30s
Indication LCD displays real-time and system status;LED, audio and vibration alert for gas leakage, fault and low voltage.
Sensor plug-in electrochemical sensor
Alarm Type low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Working environment -20℃~50℃, <95%RH (no dew)
Power Source DC3.7V Li-on battery, 1800mAh
Charging time 6h~8h
Resolution 0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX)
Explosion-proof grade ExiaIICT3
Protection Grade IP65
Weight Appr. 400g (with battery)

130mm×67mm×30mm(L × W × H)

CD4 Zetron Diffusion Type Portable Multi Gas Detector CH4 H2S CO O2 For Mining Use 0

Tag: Portable Gas Detector, Diffusion Type Gas Alarm DetectorCH4 Gas Analyzer, Multiple gas alarm, OEM gas detector, Multi-Gas Detector, 4in1 gas alarm instrument, OEM/ODM service