Trace Oxygen Analyzer
Features
* Imported fuel cell oxygen sensor, long life, high precision and fast response
* Measuring oxygen concentration in H2 or deoxidize gas
* Inner special gas-route protects the sensor when it exposures in the air for a long timeby out of power or cutting off the gas-route automatically.
* Setting Upper and lower alarm values freely during the measure ranges.
* 4-20mA signal output
* One standard RS232C or RS485 interface
Technical Specifications
| Measure Range |
0-100ppm, 0-1000ppm, 0-1%, 0-25% O2 |
| Accuracy |
≤ ± 2% in FS range |
| Response Time |
90% of final FS reading ≤ 5 seconds |
| Display Resolution |
0.1ppm |
| Stability |
Zero drift ≤ ± 2% of FS/7d |
| Span drift |
≤ ± 2% of FS/7d |
| Repeatability |
≤ ± 1% |
| Ambient Temp |
0~+60C |
| Sampling Gas Flow |
200~400ml/MIM |
| Sampling Gas Pressure |
0.035MPa≤ Inlet pressure≤ 0.21Mpa |
| Power Supply |
220± 10% VAC, 50/60Hz, power loss≤ 20VA |
| Measure Medium |
N2, inert gases |
| Contact Capacity |
AC125V 0.3A, AC110V 0.5A, DC24V 3A |
| Sensor Life |
24 months at 25C and 1 ATM |
| Warranty |
12 months analyzer; 12 months sensor |
| Weight |
3kg |
| Installation Dimension |
133mm× 133mm× 250mm (W× H× D) |
Audited Supplier 
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