Specifications
This gas analyser (ZPA) is used to measure gas concentrations of NO, SO2, CO2, CO, CH4 and O2. The compounds NO, SO2, CO2, CO and CH4 are measured by non-dispersive infrared, while O2 is measured by the electrochemical, paramagnetic or zirconia method. Optimum use as an analysis unit for measuring waste combustion exhaust gases from boilers and incinerators, or gases from various industrial furnaces.
| Measurable components | NO, SO2, CO2, CO, CH4 and O2 |
| Measuring principle | Non-dispersive infrared absorption method.
Single source and beam | NO, SO2, CO2, CO, CH4 |
| Electrochemical or paramagnetic method (measuring element incorporated in theanalyser) or zirconia method | O2 |
| Repeatability | ±0.5% of full scale |
| Linearity | 1% of full scale
Before correction for atmospheric pressure (optional) |
| Zero drift | ±2% of full scale/week
Auto zero calibration required for
scale ≤ 500 ppm. |
| Scale drift | ±2% of full scale/week |
| Response time (for 90% of full scale) | Electrical response: 1 to 15 sec
Between 10 and 30 sec including cell purge time. This time depends on the number of gases measured and their scales. |
| Power supply | Voltage | 100 V to 240 V AC |
| Scale range | 85 V to 264 V AC |
| Frequency | 50Hz/60Hz |
| Operating temperature | -5°C to 45°C (40°C for 2 optical benches
at 200 VA AC) |
| Operating humidity | Max. 90% RH (non-condensing) |
| Housing | Steel for indoor mounting |
| Color | Front panel; light gray (PANTON 1C-F) |
| Display | 4-digit digital display
(LED backlit LCD) |
| Dimensions | 133 × 483 x 382 mm (HxWxD) ;
(19" rack mounting) |
| Weight | 11 kg |
