The LOX-O2 UV Flux 25% Oxygen Sensor (formerly known as OX-0052) is designed to be used anywhere 0-25% oxygen levels are required. This makes it a valuable safety sensor anywhere inert gases are stored or used.
The sensor benefits from lower power requirements than electrochemical and galvanic sensors, while providing a longer lifetime due to the non-depleting sensing principle.
The LOX-O2 is ppO2 and temperature compensated, enabling linear operation over a wide range without the need for additional system components. It does not contain lead or any other hazardous materials and has negligible cross sensitivity to other gases.
Features
- Internally temperature compensated, no cross sensitivity
- Direct communication to UART, no signal conditioning circuitry required
- Contains no hazardous materials; RoHS & REACH compliant
- High Accuracy; Maintenance Free
Models
- LOX-O2 Sensor – for integration into high-volume OEM products or for hobbyists.
- CM-42950 – O2 25% Smart Sensor w/ MX Board (Same functionality as the development kit without USB cable or software).
- CM-42951 – Oxygen Smart Sensor w/ Development Kit
- Sensor Development Kit (CM-200) - Easy to use, simply plug the sensor into the PCB and plug it into your PC via USB. Use our free to measure and graph carbon dioxide or use our to build your own application or for OEM batch testing/configuration. Order the sensor on this page, then .
We recommend that all first time users purchase both this sensor and the CM-200 Development Kit for fastest and easiest results.
Specifications
- Measuring Gas: Oxygen
- Measurement Range: 0.1 to 25% O2
- Sensing Method: Fluorescence quenching by oxygen
- Measurement Interval: 1 Sample/second
- Response Time: < 60 Seconds
- Warm-Up Time: < 60 Seconds at 72°F (22°C)
- Accuracy: Better than 2% at full scale
- Resolution: 0.10% / 0.1mbar
- Temperature Accuracy: /- 2 degrees C
- Operating Temperature: -30°C to 60°C
- Barometric Pressure Range: 500 to 1200 mbar
- Lifetime: > 5 years
Electrical / Mechanical
- Voltage: 4.5 - 5.5 VDC
- Current: < 6mA (streaming @ 1 Sample/sec), < 17mA Peak
- Interface: UART or analog
Warranty
- 90 days - See
Case Studies
- - designed to provide customers with an easy drop-in solution. Includes our free . Sensor sold separately.
- - easily converts a wide range of gas sensors from diffusion applications to sampling. However, If you need a sampling sensor we recommend the with tube caps instead.
- includes all the tools you need to utilize the tube-cap adapters as part of a sampling sensor system.
- is a highly selective, semi-permeable membrane to water vapor. If gases inside Nafion tubing are wetter than gases surrounding the tubing, drying will occur. If the surrounding gases are wetter, humidification will occur.
- provide a constant flow of air across the sensor with a tube cap - perfect for bench-top testing of sensors for closed-loop sampling applications.
