Description
Walsn OAM-800-R Oxygen Analyzer – Accurate Gas Concentration
Achieve precise oxygen measurement for critical processes with the Walsn OAM-800-R, ensuring safety, efficiency, and product quality in demanding industrial environments.
| Brand Name | Walsn |
| Model No. | OAM-800-R |
| Input Voltage | 100-240V AC |
| Origin | China |
| Net Weight | 5.5 kg |
| Product Dimensions | 30 x 25 x 15 cm |
| Warranty Period | 2 years |
| Compliance | CE, ISO 9001 |
| Part Number | OAM-800-R-001 |
| Included Items | Oxygen analyzer unit, sampling probe, instruction manual, power cable, calibration certificate |
| Measurement Range | 0-25% O2 |
| Accuracy | ±0.1% O2 |
| Response Time | <15 seconds (T90) |
| Output Signal | 4-20 mA, RS-485 |
| Operating Temperature | -10°C to +50°C |
| Sensor Type | Electrochemical cell |
Key benefits: High accuracy for reliable gas concentration readings; fast response time to quickly detect changes; durable design for long service life; easy integration with existing control systems; low maintenance requirements reduce downtime.
Typical applications: Industrial boiler combustion control, HVAC air quality monitoring, chemical process safety, food packaging atmosphere monitoring, pharmaceutical production environments.
Lifecycle: Designed for continuous industrial use with a sensor life of 2-3 years under normal conditions; periodic calibration recommended every 6 months; replacement parts available for extended service life.
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
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Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






Thomas K. –
Excellent built quality. Integrated easily into our existing control system.