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DoraHello, 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.
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SylviaGood gas leak detection instrument !!! High accurate test values :D
Fast Response Fixed Multi Gas Detector O2 CO CO2 CH4 In Situ Laser Process Gas Analyzer

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.
xMeasurement Range | O2: (0~5)%VOL(100% Can Be Customized) CO: (0~100)%VOL CO2: (0~100)%VOL CH4: (0~20)%VOL | Measurement Component | O 2 , CO, CO 2 , CH 4 * |
---|---|---|---|
Ex-proof Grade | Exd II CT6 | Resolution | 0.01% VOL |
Working Temperature | (-20~+60)℃ | Power Supply | 24V DC, 24W |
Highlight | ISO9001 Fixed Multi Gas Detector,CH4 Fixed Multi Gas Detector,TDL-3100 Laser Process Gas Analyzer |
In-situ Laser Process Gas Analyzer
In-situ laser process gas analyzer GasTDL-3100 is a high-performance laser gas analyzer based on tunable diode laser absorption spectroscopy technology (TDLAS).
With a cross-stack design, GasTDL-3100 can be used for industrial process gas control; The response time is fast, which is generally calculated in seconds in in-situ measurement. It can avoid the time delay caused by sampling measurement. The gas component concentration can be reflected online and in real time.
• Adopts TDLAS technology, no cross-interference from other gas
• In-situ installation, no need for sampling or pretreatment system
• Fast response time(T90≤4s), can reflect the gas concentration in real time
• Real-time online measurement, the gas concentration is not easy to be distorted, and the measurement accuracy is high
• Good adaptability in harsh measurement environments such as high temperature, high dust, high moisture, high corrosion, high flow rate, etc.
• Explosion-proof design, high safety factor
• Simple structure, no consumables or moving parts, maintenance-free
Measurement Component | O 2 , CO, CO 2 , CH 4 * |
Measurement Principle | TDLAS |
Measurement Range | O2: (0~5)%VOL(100% can be customized) CO: (0~100)%VOL CO2: (0~100)%VOL CH4: (0~20)%VOL |
Precision | ≤±1%F.S. |
Repeatability | ≤±1%F.S. |
Drift | ≤±1%F.S. |
Resolution | 0.01% VOL |
Response time | T 90 ≤4s |
Working Parameter | |
Ex-proof Grade | Exd II CT6 |
Installation Method | In-situ Installation |
Working Temperature | (-20~+60)℃ |
Power Supply | 24V DC, 24W |
Purge Gas Source | (0.3~ 0.8) Mpa Industrial N2 |
Interface Signal | |
Communication | RS485,RS232 |
Analog signal | 2 channels 4~20mA output 3 relay outputs |
Metallurgy | Blast furnace ironmaking | Blast furnace gas analysis | CO, CO 2 , O 2 , CH 4 |
Safety control of blast furnace coal injection | O 2 , CO | ||
Hot blast stove flue gas analysis | O 2 , CO | ||
Converter steelmaking | Converter gas recycle | O 2 , CO | |
Converter gas safety control | About 2 | ||
Carbon determination of converter flue gas | CO, CO 2 , O 2 | ||
Coking production | Electric coke catching safety control | CO, O 2 | |
Analysis of Coke Dry Quenching (CDQ) Circulating Gas | CO, CO 2 , O 2 | ||
Coke oven gas analysis | H 2 S, NH 3 | ||
Other | Gas calorific value analysis | CO, CH 4 | |
Boiler flue gas analysis | CO, O 2 | ||
Petrochemical | Oil refining | Catalytic Cracking (FCC) regeneration flue gas analysis |
CO, CO 2 , O 2 |
Hydrogen production from alkanes | CO, CO 2 , CH 4 | ||
Sulfur recovery | About 2 | ||
Ethylene cracking | Reactor outlet, etc. | CO, CO2 etc | |
EO / EG | Process gas | O2, C2H4 etc | |
ON | Process gas | About 2 | |
PP | Process gas | About 2 | |
Ethylbenzene/styrene monomer/PS | Process gas | O2, CO/ CO2 trace water in Benzene | |
PTA | Oxidation reactor control | CO, CO 2 , O 2 | |
Coal gas | Process gas | About 2 | |
Methanol/synthetic ammonia/urea | Process gas | O2, CO, CO2, NH3 etc | |
Carbon ratio of urea to ammonia | NH 3 , CO 2 | ||
Chlor-alkali/PVC | Trace water in Cl2 | H 2 O | |
Trace water in EDC | H 2 O | ||
Synthetic cycle gas | O2, CO2, C2H4 etc | ||
Oxychlorination process | O2, CO2, C2H4 etc | ||
VCM tail gas recycle | About 2 | ||
Hydrogen peroxide | Oxidation process | About 2 | |
Acid production with Sulfuric | Oxidation process | About 2 | |
TDI | Water gas | About 2 | |
Environmental protection | Flue Gas Emission | Analysis of flue gas from waste incineration | HCL, HF, CO, CO2, O2 |
Flue gas denitration process control | NH3, NO, NO2 | ||
Combustion process control | O 2 , CO, CO 2 | ||
Cement | Cement Production | Control of the combustion process at the inlet and outlet of the rotary kiln | O 2 , CO, CO 2 |
Coal injection (mill, pulverized coal silo) safety monitoring | O 2 , CO | ||
Combustion control of preheater and cyclone heater | O 2 , CO, CO 2 | ||
Electricity | Thermal power generation | Combustion control | O 2 , CO |
Coal injection (mill, pulverized coal silo) safety monitoring | O 2 , CO |
Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.
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.