By using imported sensor and advanced digital processing technology, FN315C Multi-component Gas Analyzer is able to realize continuous automatic quick online detection of various gases, including H2, CH4, CO, CO2, O2, and CxHy, and measure the calorific value of coal gas. Compared with similar products, its most striking characteristics are high stability, high reliability, and high selectivity.

Application fields:

Applicable to such fields as power plant, coking, cement, metallurgy, chemical fertilizer, petroleum, chemical industry, and scientific research

Instrument characteristics:

Imported sensor adopted, featuring long service life, high sensitivity, and quick response;

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

Timed automatic storing function, and stored data and curves available for viewing at any time;

Upper/lower limit control point can be set at will within the whole range;

Standard 4 -- 20 mA output; RS232/RS485 communication interface optional, available for two-way communication with computer;

Built-in air extracting pump or external filter optional;

Type C adopts engineering 320×240 lattice LCD, and type D employs intelligent 800×480 touch screen in combination with embedded RAM technical instrument.

Technical parameters:

1. Detection range:

2. Accuracy: ≤ ±1% F.S;

3. Stability: Zero drift ≤ ±1% FS/7d;

                  Span drift ≤ ±1% FS/7d;

4. Sample gas flow: 500±20 mL/min;

5. Sample gas pressure: 0.1 MPa ≤ Inlet Pressure ≤ 0.25 MPa; 

6. Output signal: 4～20 mA independent output of each component and calorific value;

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

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

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

                                            Humidity: ≤ 90% RH;

10. Overall dimensions: 485 mm (W) × 178 mm (H) × 360 mm (D);

11. Mounting dimensions: 450 mm (W) × 178 mm (H);

12. Weight: About 4.5 kg