The OOM202 Oxygen Sensor is a high-precision, electrochemical O2 sensor designed for reliable oxygen concentration monitoring in medical ventilators. Fully compatible with PB840 and PB760 ventilators, this sensor ensures accurate performance, stability, and long service life in demanding clinical environments.
Key Features
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Wide Measurement Range: 0–100% oxygen concentration
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High Accuracy: <1% error after calibration in 100% oxygen
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Stable Output Signal: 13–16 mV in ambient air
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Fast Response Time: <12 seconds (to 90% of final value)
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Low Drift: <200 µV after 5 minutes in 100% oxygen
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Durable Design: مقاust against mechanical shock (tested from 1-meter drop)
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Integrated Temperature Compensation: Built-in thermistor for improved stability
Technical Specifications
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Connector Type: 3-pin Molex
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Linearity Error: <3% relative error
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Temperature Coefficient: -0.03% per °C (at 25°C)
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Pressure Influence: Directly proportional to oxygen partial pressure
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Operating Temperature: 0°C to 50°C
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Storage Temperature: -20°C to 50°C (Recommended: 5°C to 15°C)
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Humidity Range: 0–99% RH (non-condensing for short durations)
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Recommended Load: ≥10Ω
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Warm-Up Time: <30 minutes after installation
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Expected Lifespan: ≥1,000,000% O2 hours
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Weight: Approx. 28g
Compatibility
- Designed for use with:
- PB840 Ventilator
- PB760 Ventilator
