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Galvanic Oxygen Sensor 0-100%

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Oxygen Sensor
Part #: RX301

The RX301 sensor has a response time of approximately 12 seconds for measuring changes in oxygen levels for air flow rates of 0.2-2 L/min with approximately 2% linearity.

The sensor incorporates a threaded neck to allow mounting in a housing or pipe wall to sense oxygen concentrations in a sealed chamber or directed flow stream.

The expected lifetime of the RX301 is 5 years after first exposure to oxygen. Keep the sensor sealed in its airtight container or pouch until needed.

The RX301 sensor attaches to the TSD301 Galvanic Oxygen Transducer.

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Part #: RX301

Subcategories: Accessories - , Gas Analysis -

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Operating Principle: Electrochemical (Galvanic)
Range: 0-100% Oxygen Concentration
Output: 8.0-12.0 mV nominal (dry air at 25 deg C)
Response Time (10% to 90%): Less than 12 seconds @ flow range 0.2-2.0 Liters/min
Operating Temperature: 0 to 45 deg C
Linearity: ±2% of Full Scale Range, applied for 5 minutes
Stability: Less than 1% of Full Scale Range, 8 hour period, constant Temperature, Pressure, Humidity
Humidity: 5%-95% Relative, Non-condensing
Temperature Compensation: NTC (internal)
Warm-up Time: Less than 30 minutes, after sensor replacement
Calibration: Sensor is typically calibrated from 20.93% oxygen in ambient “fresh” air to 100% oxygen from a tank source.
Lifetime: Greater than 1,000,000 oxygen hours under normal operating conditions
Expected Life: Five (5) years, after first exposure to oxygen
Zero Offset: Less that 200 µV (100% Nitrogen – 5 minutes)
Storage Temperature Range: -20 to 50 deg C (recommended 5 to 30 deg C)
Electrical Connector: 3.5 mm female mono phone jack
Sensing port threads: Tap size is M16-1 (15 mm drill hole)
Interface: TSD301 transducer cabling to DA100C transducer amp
Cable length: 3 meters (on TSD301)
Load Resistance: 10 kohms (TSD301 assy)

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