• 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

Wall Mounted Natural Gas Analyzer IP65 For Fuel Gas Biomethane CH4 Quality Analysis

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number Gasboard 3500
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 CO2 CH4 O2 H2S IP Grade IP65
Color White Warranty 1 Year
Size 670*612*255mm Weight 70kg
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Wall Mounted Natural Gas Analyzer


IP65 Natural Gas Analyzer


CH4 Gas Analyzer

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Product Description

Wall-Mounted Natural Gas Analyzer



Online infrared analyzer Gasboard-3500 is specifically designed for fuel gas quality analysis and heating value monitoring. It is widely used in bio-methane gas, natural gas and landfill industries. It consists of three parts: pretreatment unit, control unit and analysis unit. It can implement sampling, drainage and other operations automatically and achieve 24 hours unattended working conditions.

This analytical instrument is used to measure the concentration of CH4, CO2, O2, CnHm and other gases in the sample gas online, and can calculate the calorific value of gas in real time. It is an indispensable detection device for improving gas utilization efficiency, saving energy and ensuring safe production.




• Modular sensor design ensures easy & cost effective maintenance.
• Patented technology to detect CH4 in C2+ hydrocarbon presence.
• Precise CnHm measurement with correction based on CH4 measurement.
• Online measurement and real time calculation of gas heating value.
• Constant temperature enclosure for NDIR sensors to avoid influence by temperature fluctuation and improve the measurement accuracy.
• Auto-zeroing function with air, efficiently control the zero drift.
• Bluetooth module with smart phone APP software to realize remote online diagnosis function.
• Hazardous area certified of ExdIICT6.




Geneal parameter
Measurement CH4, C02, 02, H2S
Technology CH4/CO2(NDIR); O2, H2S(ECD)
Range CH4:0-100%,CO2:0~50%
  Measurement range can be customized
Resolution CH4, CO2,O2: 0.01% H2S: 1 ppm
Precision CH4 C02s 1% FS, 02, H2S: 2% FS
Repeatability ≤1%
Flow (0.7 to 1.2)L/min
Ex-Proof Grade EXDIICT6
IP Grade IP65
Inlet pressure (2-50)kPa
Sampling gas condition no water vapor, no dust, no tar
Response time (T90) T90<15s(NDIR)
Electric parameter
Communication interface RS-232/RS-485
Output 4 to 20 mA
Power supply AC110 v / 220 v + 44 v, 50 hz ±1hz
Display LCD
Working environment
Temperature -15 ℃ to + 45 ℃
Relative Humidity ≤95%,no condense
Ambient pressure 80-120 kpa
Size 670(L) * 612(W) * 255 mm (H)
Weight Approx. 70 kg



• Fuel gas quality monitoring for gas turbines, internal combustion engines, fuel cell power plants, etc.
• Calorific value measurement for fiscal metering of pipeline gases
• Wobbe Index metering for combustion control applications
• Natural gas, Biomethane, coal bed methane, synthesis natural gas, Acid/sour well gas composition monitoring and quality checking.
• Fast-response alternative to traditional calorimeter and/or gas chromatograph type instruments

Wall Mounted Natural Gas Analyzer IP65 For Fuel Gas Biomethane CH4 Quality Analysis 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.