Many industrial, laboratory, and research processes depend on maintaining accurate oxygen concentrations. Whether you’re operating a glove box, anaerobic chamber, environmental test chamber, food packaging system, or industrial process, continuous oxygen monitoring is essential for product quality, process control, and safety.
The ALPHA OMEGA INSTRUMENTS™ OXY-SEN™ Percent Oxygen Analyzer provides reliable 0–100% oxygen measurement in a compact, economical package. Its unique threaded diffusion sensor installs directly through the wall of a chamber or enclosure, eliminating the need for sample pumps in many applications. With an extended-life electrochemical sensor, fast response, and low cost of ownership, the OXY-SEN delivers dependable oxygen measurements where they matter most.
Why Choose the OXY-SEN?
Benefits
- Continuous 0–100% oxygen monitoring
- Compact, economical design
- Threaded diffusion sensor for simple installation
- No sample pump required for many chamber applications
- Extended-life electrochemical oxygen sensor
- Acid gas resistant sensor design
- Fast response to oxygen changes
- Dual analog outputs (0–100% and 0–25%)
- Low maintenance
- Low total cost of ownership
- Factory calibrated with NIST-traceable verification
- Optional flow-through housing for extractive sampling
Why Monitor Percent Oxygen?
Continuous oxygen monitoring helps:
- Maintain controlled atmospheres
- Improve process consistency
- Protect sensitive materials
- Verify oxygen concentrations
- Improve product quality
- Reduce process variability
- Support laboratory research
- Optimize manufacturing operations
What is the OXY-SEN™ best suited for?
The OXY-SEN is ideal for glove boxes, environmental chambers, anaerobic chambers, food packaging equipment, laboratories, and industrial processes where a compact, economical oxygen monitor is needed.
Applications
Glove Boxes
Monitor oxygen inside inert atmosphere glove boxes used for:
- Battery research
- Materials science
- Semiconductor research
- Pharmaceutical development
- Chemical processing
Oxygen Monitors Resources and Manuals
Need service or calibration for your oxygen analyzer? No problem. We are ready to assist you with any technical or service-related inquiries. Just complete our Oxygen Monitor RMA.
SALES | TRAINING INQUIRIES
AMERICAS: info.americas@process-insights.com
EMEAI (includes India): info.emeai@process-insights.com
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CHINA: info.cn@process-insights.com
Series 1000™
Series 1300™
ZRO 2000™
OXY-SEN™
Series 2000™
Series 2520™
Series 3000™
Series 3500 / 3510™
Series 3520™
COMPARISON CHART
| Product Series | 1000 | 1300 | 2000 | 3000 | 3500 | 3510 | 3520 | OXY-SEN |
|---|---|---|---|---|---|---|---|---|
| Oxygen Ranges | ||||||||
| 0-10,000 PPM | X | |||||||
| 0-5,000 PPM | X | X | ||||||
| 0-1,000 PPM | X | |||||||
| 0-100% | X | X | ||||||
| 0-30% | X | X | ||||||
| Multiple Range Capabilities | 3 | 4 | ||||||
| Confined Space Safety Monitors | X | X | ||||||
| Features & Options | ||||||||
| Analog Recorder Outputs | 2 | 2 | 2 | 2 | 1 | 1 | 2 | |
| Number of Alarms | 3 | 9 | 3 | 3 | ||||
| Oxygen Alarm Relays | 3 | 9 | 3 | 3 | ||||
| AC/DC Powered | X | X | X | X | X | X | ||
| AC Powered with Optional Battery Operation | X | |||||||
| Loop Powered Transmitter (no display) | X | |||||||
| Blind Transmitter | X | X | ||||||
| Standard RS232 | X | |||||||
| Optional Remote Sensor | X | |||||||
| Optional Sampling Systems Components | X | X | X | X | X | X |