• 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

Online Infrared Syngas Analyzer Electrochemical Sensor With Microcomputer Technology

Place of Origin China
Brand Name Zetron
Certification CE/Atex
Model Number ZN3101
Minimum Order Quantity 1 set
Packaging Details paper box
Delivery Time in stock
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram

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
Product Name ZN101 Portable Trace Oxygen Analyzer Measuring Range 0.0~10/100/1000×10-6 O2
Response Time T90< 10 Sec Resolution 0.1×10-6
Size 256x160x330mm Weight 4.5kg
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Microcomputer Online Infrared Syngas Analyzer


Electrochemical Sensor Online Infrared Syngas Analyzer

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Product Description

Zetron ZN101 Portable Trace Oxygen Analyzer



ZN101 Portable Trace Oxygen Analyzer is a new-type intelligent industrial portable analyzer researched and developed by combining imported high-performance electrochemical sensor with new microcomputer technology based on the principles of electrochemical detection.


Online Infrared Syngas Analyzer Electrochemical Sensor With Microcomputer Technology 0


  • Imported fuel cell sensor adopted, featuring long service life, high accuracy, and quick response and immune to the interference of other gas components;
  • Automatic temperature compensation, eliminating the affect from ambient temperature;
  • 128×64 lattice OLED display, able to simultaneously display parameters like oxygen content, date, and time;
  • Timed automatic storing function, and stored data available for viewing at any time;
  • Automatic range shifting; alarm point can be set at will within the whole range;
  • AC/DC power supply and flexible operation; built-in lithium-ion battery available for continuous operation of approximately 15 hours once fully charged; automatic alarm in case of low battery voltage;
  • Applicable for quick detection of trace oxygen in reducing gases, such as high-purity hydrogen;
  • Built-in air extracting pump and external filter can be added upon selection.


Measurement range

 0.0~10/100/1000×10-6 O2


≤±5% F.S (0.0~10×10-6);

≤±2% F.S (10~100×10-6);

≤±2% F.S (100~1000×10-6)


≤ ±1%


Zero drift ≤ ±2% FS/7d;

Span drift ≤ ±2% FS/7d

Response time

90 ≤ 10 sec

Sample gas flow

400±10 ml/min

Sample gas pressure

0.05 MPa ≤ Inlet Pressure ≤ 0.25 MPa;

Output signal


Operating environment

Temperature: -5℃~+45℃;
Humidity: ≤ 90% RH;

Operating power supply

1. 220 VAC±10%, 50 Hz±5%;

2. Rechargeable lithium-ion battery built in the instrument;

Overall dimensions







Quick analysis on trace oxygen in protective gases for high-temperature sintering furnaces of nitrogen production by air separation, chemical process, magnetic materials, and so on; in protective gases for electronic industry; and in glass and building material industries, as well as various gas mixtures




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.