• 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

Micro Flow Control 2um Portable Infrared Gas Analyzer UV DOAS For Industrial Furnaces

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number Gasboard-3800P
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

Contact me for free samples and coupons.

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 SO2, NO,CO,CO2,O2 Filter Element 2um
Power Supply 220V Power Consumption 330W
Environmental Temperature -40℃—140℃ Pump Sampling Pump And Peristaltic Pump
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2um Portable Infrared Gas Analyzer


UV DOAS Portable Infrared Gas Analyzer


ISO9001 Portable Infrared Gas Analyzer

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Product Description

Boiler Emission Monitoring System(Basic Rev.)



 It adopts international leading UV DOAS technology, NDIR technology and long-life ECD technology, and is equipped with an integrated and automatic sampling pretreatment unit and control unit, Gasboard-9081 is suitable to simultaneously measure NO, SO2,O2, O2, CO and CO2 concentration in flue gas. It is an on-line monitoring device dedicated to boiler emission and energy efficiency control, which meets the emission regulatory requirements of national and local environmental protection departments.




• Integrate heated sampling probe and sampling hose.
• Built-in heated filter, prevent sampling loss.
• Max working temperature 200℃.
• Smart design, safe and reliable.
• Filter element: 2um
• Length: 3m
• Power supply: 220V
• Power consumption: 330W
• environmental temperature: -40℃-140℃

Gas analyzer features:
• Innovative micro-flow NDIR technology.
• Measure SO2, NO,CO,CO2,O2 and optional temperature, pressure and flow.
• Less interference of H2O for SO2 and NO measurement.
• Built-in zero pump and auto zero calibration with fresh air.
• Optional printer.
• Calculation of Lambda and combustion efficiency.
• Touch screen.
• USB output.

Gas conditioning system features:
• Efficient peltier dehumidifiers for humidity measurement of low concentrations.
• PID temperature control.
• Needle valve flow control.
• Built-in sampling pump and peristaltic pump.


General Parameter
Measurement SO2, NO, CO, CO2, O2
Technology SO2, NO, CO, CO2 (Micro-flow NDIR)
  O2 (Electrochemical)
Range SO2: 0-2000ppm
  NO: 0-2000ppm
  CO: 0-5000ppm
  CO2: 0-25%
  O2: 0-25%
  (Note: measurement range can be customized.)
Resolution SO2, NO, CO: 1ppm
  CO2, O2: 0.01%
Precision SO2, NO, CO, CO2≤±2%,O2≤±3%
Repeatability SO2, NO, CO, CO2, O2 ≤1%
Zero/Span drift SO2, NO, CO, CO2≤±2%,O2≤±3%
Response time (T90) <10s (NDIR)
Warm-up time 30 minutes
Communication Interface RS232
Work temperature 0-50 ℃
Relaive humidity 5-85%
Ambient prestsure 86-108kPa
Power supply AC 220V 50Hz±1Hz




Combustion and emission control research or certification of Continuous Emission Monitoring System (CEMS), combustion efficiency monitoring for various industrial furnaces or refuse incinerator and boiler.





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.