• 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

CH4 CO2 H2S O2 Portable Self Developed Infrared Biogas Analyzer

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number Gasboard-3200L
Minimum Order Quantity 1
Delivery Time 3-7 days
Payment Terms T/T, D/A, L/C, D/P, Western Union, MoneyGram
Supply Ability 1000 set/month

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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
Measurement Component CH4, CO2, O2, H2S Inlet Pressure 2kPa-50kPa
Gas Flow 0.7-1.2L / Min Work Temperature -10-40 Degree
Size 295*196*62mm Weight 5kg
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Portable Biogas Analyzer


Infrared Biogas Analyzer

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Product Description

Portable Infrared Biogas Analyzer



Gasboard-3200L portable biogas analyzer is designed to measure CH4, CO2, H2S and O2 concentration simultaneously in different biogas applications, like landfill, water treatment, CDM projects, anaerobic digestion and other fermentation processes, based on NDIR technology for CH4, CO2 gases, ECD technology for H2S and O2 gases. This model can be powered by lithium battery ensure easy carrying among different measuring points.





• Measures CO2, CH4, O2, H2S gases with customized measure range
• Modular sensor design ensures easy on operation and maintenance
• Self-developed gas conditioning device to remove vapor and dust in biogas for analyzer’s protection in long term operation
• Built in rechargeable lithium battery for easy carrying
• Stores and downloads readings available.




General Parameter
Measurement CO2, CH4, H2S, O2
Technology CO2, CH4(NDIR)
  H2S, O2(ECD)
Range CO2: 0-50%, CH4: 0-100%
  H2S: 0-9999ppm, O2: 0-25%
  (Note: measurement range can be customized.
Resolution CO2, CH4, O2: 0.01%, H2S: 1ppm
Precision CO2, CH4: ≤1%FS
  H2S, O2: ≤2%FS
Repeatability CH4, H2S, CO2,O2≤1%
Gas flow 0.7 to 1.2 L/min
Inlet pressure 2kPa - 50 kpa
Sampling gas condition no dust, no water, no tar
Response time(T90) <10s (NDIR)
Communication interface RS-232
Power supply built-in rechargeable lithium battery
Working Environment
Work temperature 0-50 ℃
Relative humidity ≤95% non condensing
Ambient pressure 86-108kPa
Dimensior 295*196*62mm (L"WH)
Weight 5kgs




Landfill, water treatment, CDM project ,anaerobic digestion and other fermentation processes.

Dual Beam Micro-Flow Portable Infrared Flue Gas Analyzer For University Science Research Project 0




Q: What is your terms of payment ?
A:We accept trade assurance, western union ,Visa master card and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model, size?
A:Yes, we accept OEM for the qualify buyer.We can make the products according to customer personal requirement.

Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.