FN301B line trace oxygen analyzer

FN301B line trace oxygen analyzer FN301 trace oxygen analyzer .jpg Product description: FN301B (C, D) trace oxygen analyzer is the use of electrochemical detection principle, the use of imported high-performance electrochemical sensors combined with new computer technology from research and development The new intelligent industrial online analyzer. Applications: nitrogen air separation, chemical process, magnetic materials and other high-temperature sintering furnace protective gas, electronics industry protective gas and oxygen content of the glass, building materials industry, online analysis. Instrument features: selection of imported electrochemical sensor, with a long life, high precision, fast response and so the whole Chinese menu, man-machine dialogue, easy and intuitive operation. 128 × 64 dot matrix LCD can display the timing parameters of oxygen content, date and time are automatically stored function, you can always view the stored data range automatic shift alarm can be set to any full scale standard 4-20mA output or Optional RS232 / RS485 communication port, two-way communication with the computer built-in suction pump and optional external filter; B type is economical 28 x 64 dot matrix LCD, C type of Engineering 320 x 240 dot matrix LCD, 800 x 480 Touch Screen and D-type of intelligent instrumentation technology embedded ARM technology parameters: 1. Measuring range: Three 0.0 ~ 10/100/1000 × 10-6 O2; 2. Accuracy: ≤ ± 2% FS (0.0 ~ 10 × 10-6); ≤ ± 1% FS (10 ~ 100 × 10-6); ≤ ± 1% FS (100 ~ 1000 × 10-6); 3. Stability: Zero drift ≤ ± 1% FS / 7d; span drift ≤ ± 1% FS / 7d; 4. Repeatability: ≤ ± 1%; 5. sample gas flow rate: 400 ± 10ml / min; 6. Response time: T90≤15 seconds; 7. Resolution: 0.1 × 10-6; 8. Sample gas pressure: 0.05 MPa≤ inlet pressure ≤0.3MPa; 9. Output signal: 4 ~ 20mA or 0 ~ 10mA 10. Contact capacity: 120VAC, 1A 24VDC, 1A; 11. Working environment: Temperature: -5 ℃ ~ + 45 ℃; 12. Power supply: 220VAC ± 10%, 50Hz ± 5%; 13. Dimensions: 270mm (width) × 132mm (high) × 330mm (depth) 14. Mounting dimensions: 238mm ( width) × 132mm (H) 15. Weight: about 3.0kg