Online Nitrogen Oxide Analyzer (CI-PC71)
Double-cell thick-film zirconium oxide ion sensor is used as the measurement unit, which can quickly detect nitrogen oxides and oxygen at the same measurement point;
Not affected by interfering gases such as CO2, SO2, H2O (gaseous state);
Detect and analyze the denitrification efficiency of the SCR device, mainly analyze NO and NO2, or the total NOx of the two, so as to avoid the high analysis error caused by ignoring the loss of NO converted from NO to NO2;
Save denitrification operating costs for thermal power enterprises.
Principle: Double Cell Thick Film Zirconium Oxide Ion
Measuring Range: 0~25.00% O2, 0~500ppm NOx
Exetpent Aualizor Linear error: NOx: 0~99.9 ppm ±5ppm
100~500ppm ±10ppm
O2: 0~25.00% +2%FS
Repeatability: NOx: 0~99.9 ppm ±2.5ppm
100~500ppm ±5ppm
O2: 0~25.00% ±1%FS
Stability: NOx: 0~99.9 ppm ±2.5ppm/7d
100~500ppm ±5ppm/7d
O2: 0~25.00% ±1%FS/7d
Response Time: T90<60s (after full preheating)
Power Supply: AC 100~240V, 50/60Hz
Consumption: <35VA
Communication: RS485 (standard)/RS232 (optional)
Ambient Temperature: -10~+50°C
Ambient Humidity: <90%RH
Sample Gas Flow: 200~400ml/min
Sample Gas Pressure: Atmospheric Conditions ±10% (Gas outlet
should be atmospheric conditions)
