1 PCS new Walsn OAM-800-R Remote Oxygen Analyzer #LYQ007
1 PCS new Walsn OAM-800-R Remote Oxygen Analyzer #LYQ007
| Item | Specification |
|---|---|
| Model | OAM-800-R (Remote Type) |
| Measuring Principle | Zirconia oxide sensor (Nernst Equation) |
| Measuring Range | 0 — 25% v/v O₂ |
| Accuracy | ±1% of full scale |
| Repeatability | 0.5% of full scale (analog outputs) |
| Response Time | Initial response < 3s; T90 < 10s |
| Flue Gas Pressure | Suitable for all normal positive/negative pressures |
| Zero Calibration Gas | 1% O₂ in nitrogen |
| Span Calibration Gas | Air or 8% O₂ in nitrogen |
| Probe Material | 316L stainless steel |
| IP Rating | IP65 / NEMA4 |
| Gas Temperature | 20℃ — 600℃ / -68°F — 1112°F |
| Operating Ambient | -20℃ — 70℃ / -4°F — 158°F |
| Power Supply | 100–220 VAC, 50/60 Hz |
| Probe Length/Weight | 0.5m (6.6kg); 1.0m (8.3kg); 1.2m (9.1kg); 1.5m (13.0kg); 2.0m (13.9kg); 2.5m (15.8kg); 3.0m (16.7kg) |
| Display | Single-line 4-digit LED |
| Damping | 1 — 100 (optional) |
| Analog Outputs | Single channel isolated: 0–10mA, 0–20mA, 2–20mA, 4–20mA (menu selectable) |
| Fault Indication | LED indication + error codes |
| Calibration | Auto-calibration; manual track/hold |
| Sensor Features | Nanocoating, platinum welding, built-in heater, zirconia cell diagnosis |
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