LY-NDUV Non Dispersive UV NO ₂ Gas Measurement Optical Module Introduction: This product is specifically developed for NDUV NO ₂ gas analysis. It is compact and has high measurement accuracy, making it easy to integrate into various NO ₂ gas analyzers. It is particularly suitable for motor vehicle exhaust detection and ship exhaust detection. characteristic: 1. Adopting UV-LED light source, low power consumption, long service life, no need for preheating 2. Low detection limit and high measurement accuracy 3. The instrument is small in size and light in weight 4. The mechanical structure can be customized according to needs 5. Built in reference channel, high accuracy 6. Anti moisture interference 7. Adopting constant temperature control to ensure stability Technical parameters: Measurement gas: NO2 Range: 0-1000 × 10-6 Indication error: ≤ ± 25 × 10-6 or ± 4% (meet one of them) Resolution: 0.1 × 10-6 Repeatability: ≤ ± 20 × 10-6 or ± 3% (meet one of them) Response time: T90<4.5 s@1.5L /min Working temperature: (0-40) ℃ Relative humidity: ≤ 95% RH Calibration: Provide zero point calibration and range calibration Communication interface: either RS232/RS485 Output signal: concentration value/original AD value Power supply: DC 12V/24V Power: less than 25W (during startup and preheating); Rated power less than 5W (during stable operation) Size: 150mm × 70mm × 50mm Weight:<0.35Kg
Introduction: This product is specifically developed for NDUV NO ₂ gas analysis. It is compact and has high measurement accuracy, making it easy to integrate into various NO ₂ gas analyzers. It is particularly suitable for motor vehicle exhaust detection and ship exhaust detection.
