FN311M mounted type 3U 4U Oxygen concentration Content Analyzer

Brief introduction

FN311M-B (C, D) Oxygen Content Analyzer is a new-type intelligent industrial online analyzer researched and developed by combining imported high-performance electrochemical sensor with new microcomputer technology based on the principles of electrochemical detection.

Application fields:

Online analysis on oxygen content in protective gases for high-temperature sintering furnaces of nitrogen production by air separation, chemical process, magnetic materials, and so on; in chemical, metallurgical, glass, and building material industries; and in coal gas

Features

Imported fuel cell sensor adopted, featuring long service life, high accuracy, and quick response;

Chinese human-machine dialog menu, making operation intuitive and convenient;  

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;

Standard RS232 or RS485 communication interface available for two-way communication with computer;

Built-in air extracting pump and external filter can be added upon selection;

Type B adopts economical 128×64 lattice LCD; type C uses engineering 320×240 lattice LCD; and type D employs intelligent 800×400 touch screen in combination with embedded RAM technical instrument.

Technical parameters

1. Measurement range: 0.00~1.00%/2.00%/10.0%/25% O2 optional;

2. Accuracy: ≤ ±2% F.S;

3. Stability: Zero drift ≤ ±1% F.S/7d;

Span drift ≤ ±1% F.S/7d;

4. Repeatability: ≤ ±0.5%;

5. Sample gas flow: 300±10 ml/min;

6. Response time: T90 ≤ 15 sec.;

7. Sample gas pressure: 0.05 MPa ≤ Inlet Pressure ≤ 0.1 MPa;

8. Resolution: 0.01%;

9. Contact capacity: 120 VAC, 1A     24 VDC, 1A;

10. Output signal: 4~20 mA or 0~10 mA;

11. Operating environment: Temperature: -5℃~+45℃;

               Humidity: ≤ 90% RH;

12. Operating power supply: 220 VAC±10%, 50 Hz±5%;

13. Overall dimensions: Type B: 270 mm (W) × 132 mm (H) × 330 mm (D);

      Type C 3U: 485 mm (W) × 133.5 mm (H) × 360 mm (D);

                    Type D 4U: 485 mm (W) × 178 mm (H) × 360 mm (D);

14. Mounting dimensions: Type B: 238 mm (W) × 132 mm (H);

        Type C 3U: 450 mm (W) × 134 mm (H);

                      Type D 4U: 450 mm (W) × 178 mm (H);

15. Weight: Type B: about 3 kg; Type C: about 8 kg; Type D: about 10 kg

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

We firmly believe that science and technology is no boundaries

Our mission is to make every effort to contribute to all humanity.