Detection Principle: Dual - channel Non - Dispersive Infrared Spectral Absorption Technology (NDIR)
Detected Substance: CO₂
Negative Ion Generation Quantity: ≥3×10⁶ pcs/cm³
Residual Ozone Concentration: ≤0.05ppm
Measurement Range: 0 < PM Concentration < 25mg/m³
Accuracy: ±1.5mg/m (Range < 10mg/m³), ±15% (Range > 10mg/m³)
Measurement Range: 0 - 2500ppm
Fuel Compatibility: Gasoline / Diesel / e85
Heater Resistance: 9Ω ± 1.5Ω
Operating Voltage: DC 12V - 14V
Detection Range: 400 - 40000ppm
Operating Temperature: -40°C - 85°C
Measured Components: CO/CO₂/CH₄/H₂/O₂/C₂H₂/C₂H₄/CₙHₘ/Calorific Value
Measurement Principle: CO/CO₂/CH₄/C₂H₂/C₂H₄/CₙHₘ: NDIR; H₂: TCD; O₂: ECD
Measurement Principle: Tunable Diode Laser Absorption Spectroscopy (TDLAS)
Response Time ③: <40s
Measured Components: H₂, N₂, O₂, CO, CO₂, CH₄, C₂H₂, C₂H₄, C₂H₆, C₃H₆, C₃H₈, H₂S, etc.
Measurement Range: 0 - 100% (The range can be selected according to on - site conditions)
Measured Components: O₂, CO₂, CO, CH₄ (Can be customized)
Measurement Principle: TDLAS
Measured Components: CO, CO₂, CH₄, C₃H₈, O₂, H₂S
Measurement Principle: NDIR, ECD
Measurement Principle: Piezoelectric capacitor/resistive type
Measured Component: Ambient pressure
Measurement Principle: NDIR Dual - channel + MOX + Light Scattering
Measured Components: PM2.5 + CO2 + CO + P
Measurement Principle: NDIR Dual - channel + MOX + Light Scattering
Measured Components: PM2.5 + CO2 + CO
Detection Principle: Non - Dispersive Infrared (NDIR) principle
Detected Gas Object: NMP (n - methyl - 2 - pyrrolidone)
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