Instruments & Meters
Description
Online NDIR Infrared Biogas Analyzer For CH4 ,CO2 ,H2S and O2
Part No: INGA-13004
Used for measurement of the concentration of CH4 ,CO2 ,H2S and O2 in sample gases simultaneously . It is based on the single source two beams non-dispersion infrared (NDIR) method for CH4 ,CO2 ,fuel cell method (ECD) for H2S and O2.
Application:
Landfill, water treatment, CDM project ,anaerobic digestion and other fermentation processes
Features:
1. Up to 4 gases measurement with combination of NDIR and ECD gas sensor technology.
2. Simple construction with pulsable infrared source and two beams technology.
3. Constant temperature control for gas bench for high stability.
4. 320*240 LCD with menu operation.
5. Repeatability:±0.5% FS.
6. Linearity: ±1% FS.
7. Zero/Span drift: ±2%FS
Specifications:
Measure Gas Measure Method Measure Range Resolution Precision Error
CO2 NDIR 50% 0.0 1% ≤2% FS ≤2%
CH4 NDIR 100% 0. 01% ≤2% FS ≤2%
H2S ECD 9999ppm 1ppm ≤3% FS ≤2%
O2 ECD 25% 0.01% ≤3% FS ≤2%
Gas flow 0.7 -1.2 L/min
Pressure of gas inlet <1Bar
Sampling gas requirement Remove water vapor, dust(<1um) and oil etc.
Response Time <15s (NDIR)
Warm-up time 15min
Communication port RS232(optional)
Output 4-20 mA（according to the requirement）
Work temperature 0～50℃
Relative humidity 5～85%
Ambient air pressure 86～108kPa
Power supply 220V±44V AC 50Hz±1Hz
Dimension 483mm×373mm×140mm（W×L×H）
Weight 12kg
Read More
Rok International Industry Co.,Limited
inside micrometer, digital indicator, welding gauge
Address: 703D, Haosheng Industrial zone,
Shenzhen, Guangdong
China, 518052
Tel: 8675586172929
Fax: 8675586172929
