Online Nitrogen Oxide Analyzer (CI-PC791)
Double-cell thick-film zirconium oxide ion sensor is used to detect nitrogen oxides and oxygen at the same measurement point;
Detect and analyze the denitrification efficiency of the SCR device, and the analyzer mainly analyzes N. And NO2, or the total NOx of both, is different from general analyzers that can only analyze NO, avoiding the conversion of NO into NO2 due to ignoring N. The high analysis error problem caused by loss, saves the denitrification operation cost for thermal power enterprises.
Principle: Dual-Chamber Thick-Film Zirconia Ion
Measuring range: 0~25.00% O2, 0~500ppm NOx
Accuracy: NOx: 0~100ppm ±5ppm
100~500ppm ±10ppm
O2: 0~25% +2% FS
Repeatability: NOx: 0~100ppm ±2.5ppm
100~500ppm ±5ppm
O2: 0~25% ±1% FS
Stability: ±1% FS/7d
Response Time: T90 10s (after full preheating)
Power Supply: DC 24V
Consumption: <20VA
Communication: RS485 (standard)/RS232 (optional)
Analog Signal: 2 groups, 4-20mA/0-20mA/0-1V/0-5V/0-10V/1-5V, can be set mode freely
Ambient Temperature: -10~+50°C
Ambient Humidity: <90%RH
Sample Gas Pressure: Atmospheric Conditions ±10% (Gas outlet
should be atmospheric conditions)
