Applications:

Boiler, furnace exhaust emission gas and combustion efficiency monitoring, cement production line process and security monitoring, Continuous Emission Monitoring System (CEMS).

 

Specifications: 

Measurement: SO2, NO, CO, CO2, O2

Technology: SO2, NO, CO, CO2 (Micro-flow NDIR)

          O2 (ECD or Paramagnetic)

Range: SO2: 0-200ppm

  NO: 0-200ppm     

  CO: 0-5000ppm

  CO2: 0-25%   

  O2: 0-25%     

(The measurement range can be customized.) 

Resolution: SO2, NO, CO: 1ppm

          CO2, O2: 0.01%  

Precision: SO2, NO, CO, CO2 ≤2%FS

         O2 ≤3%FS

Repeatability: SO2, NO, CO, CO2, O2 ≤2% FS

Temperature influence : Within (15-35)℃, ≤±2%FS

Supply voltage influence : Supply voltage changes ±10%, ≤±2%FS

Flow: 0.7-1.2 L/min

Inlet pressure: 2kPa-50kPa

Sampling gas condition: no water vapor, no dust .

Response time(T90): <15s (NDIR)

Communication interface: RS232 / RS485

Output: 4-20mA

Power supply: 110V/220V±44V AC 50Hz±1Hz

 

Working environment

Work temperature: 0-50℃

Relative humidity: ≤95% non condensing

Ambient pressure: 86-108kPa

 

Dimensions

485mm(L) *524mm(W)*132mm (H)

Net Weight: 12kgs

 

Features :

1.Adopting micro-flow NDIR gas sensor technology , higher precision and life span longer .

2.Measure the lowest range of SO2 / NO are 200ppm .

3.Improve the traditional single beam gas cell to dual beam cells, no cross interference .

4.Diagnostic function could check sensor status online .

5.Sampling flow rate fluctuations had no effect on the measurement results.

6.Accurate measurement of low concentration gas.

7.Built-in zeroing pump to achieve automatic air zero .

8.Real-time continuous monitoring concentration of SO2, NO, CO, CO2, O2 , measurement component is optional .

9.LCD (320*240) display.

10.Digital and analog signal output.