Cubic Online NDIR Biogas Analyzer
Introductie:
Gasboard 3200 biogas infrarode analyzer kan worden gebruikt voor het tegelijk meten van concentratie van CH4, CO2, H2S en O2 in samplegassen. Het is gebaseerd op de single source two beams non-dispersion infrarood (NDIR) methode voor CH4, CO2, brandstofcel methode (ECD) voor H2S en O2. Deze analyzer is ontworpen met 19 inch 3U kleine fysieke afmetingen en de eenvoudige digitale pulserende infraroodbron en twee beam systemen. Het algemene gebruik is bij stortplaatsen, anaerobe vergisting.
Toepassingen
- Up to 4 gases measurement with combination of NDIR and ECD gas sensor technology
- Simple construction with pulsable infrared source and two beams technology
- Constant temperature control for gas bench for high stability
- 320*240 LCD with menu operation.
- Repeatability: ±0.5% FS
- Linearity: ±1% FS
- Zero/Span drift: ±2%FS
Specifications:
Measure
Gas |
Measure
Method |
Measure
Range |
Resolution |
Precision |
Error |
| CO2 |
NDIR |
50% |
0.01% |
≤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% |
Note: Measurement range can be customized by the requirement
| Gas flow |
0.7 ～ 1.2 L/min |
| Pressure of gas |
<1 Bar |
Sampling gas
requirement |
Remove water vapor, dust(<1um) and oil etc. |
| Response Time |
<15s (NDIR) |
| Warm-up time |
15 min |
Communication
Port |
RS232 (optional) |
| Output |
4～20 mA (according to the requirement) |
| Work temperature |
0～0℃ |
| 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 |
Documentatie
Brochure Gasboard 3200