ZA-2001 Online Hydrogen Purity Analyzer
ZA-2001 triple range thermal conductivity hydrogen purity analyzer (analyzer + sampling system) adopts sensors based on reliable and stable thermal conductivity principle developed by Honeywell (USA) to provide high sensitivity and accurate analysis on two-phase gases. It is designed for monitoring the hydrogen purity in the generator and gas purity during the gas replacement process in generators. It is widely used in power plant.
- Appointed auxiliary products in generator plant.
- Meet the need of gas detection during generators operation and gas replacement .
- A wide range of temperature compensation technology.
- Accurate sampling system.
- Unique automatic blowdown technology and safe bypass function.
- Explosion-proof sensing unit, reliable operation performance, quick response speed.
- Cabinet of installed analyzers and sampling system, convenient to calibration on-site.
| Technical Parameters | |
|---|---|
| Measurable gas | H2（N2），He（N2），CO2（N2） &etc. Two kinds of gases known and the difference of thermal conductivity coefficient of them is large. |
| Range | 0-100% CO2 in AIR 0-100% H2 in CO2 75-100% H2 in AIR |
| Precision | ±2%F.S(Two mixed gases in standard condition) |
| Output range | 4-20mA |
| Relay output | Two way relay points output Load: 5A@24VDC or 120VAC or 240VAC Induction loads: 50VA |
| Sample gas requirements | Gas flow rate 0.1L/min-2.0L/min（1SCFH） |
| Explosion-proof grade | EEx dⅡC T6 |
| Dimension | 800mm*400mm*1660mm |
| Weight | About 131kg |
| Environmental requirements | Relative humidity 90% (Max) Temperature range -10℃ to +50℃ |
| Power requirements | 90～264VAC，50～60Hz; |
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