Confirm the complete OAM-800-R part number and series from the product label.

Walsn OAM-800-R Oxygen Analyzer - Accurate Gas Concentration
- Part number
- OAM-800-R
- Availability
- In stock
- Category
- Test, Inspection & Maintenance
- Subcategory
- Test & Measurement Instruments
OAM-800-R product information
Walsn OAM-800-R Oxygen Analyzer – Accurate Gas Concentration
Achieve precise oxygen monitoring for safety and process control with the Walsn OAM-800-R, delivering ±0.1% accuracy and fast response to optimize combustion efficiency and reduce emissions.
| Brand | Walsn |
| Model | OAM-800-R |
| Voltage | 100-240V AC, 50/60Hz |
| Country of Origin | China |
| Weight | 5.5 kg |
| Dimensions | 28 x 22 x 18 cm |
| Warranty | 2 years limited warranty |
| Certifications | CE, ISO 9001, ATEX (optional) |
| SKU / MPN | OAM-800-R-001 |
| What’s in the box | Oxygen analyzer unit, sampling probe, instruction manual, calibration certificate, power cable, mounting bracket |
| Measurement Range | 0-25% O₂ (vol.) |
| Accuracy | ±0.1% O₂ |
| Response Time (T90) | < 15 seconds |
| Operating Temperature | -10°C to 50°C |
| Output Signal | 4-20 mA, RS-485 Modbus |
| Display | Backlit LCD with real-time graph |
Key benefits: High accuracy ensures reliable readings; fast response time enhances safety; durable design for harsh industrial environments; easy installation with multiple output options; low maintenance with long-life sensor.
Typical applications: Boiler combustion control, biogas monitoring, HVAC air quality, chemical processing, pharmaceutical manufacturing, food packaging
Lifecycle: Expected sensor life 3-5 years; periodic calibration recommended every 6 months; replace sensor module as needed; product support and spare parts available for 10+ years.
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