Reliable oxygen measurements are essential for maintaining product quality, improving process efficiency, protecting equipment, and ensuring safe operation across a wide range of industrial applications.
The ALPHA OMEGA INSTRUMENTS™ Series 2000™ Percent Oxygen Analyzer is a rugged, microprocessor-controlled analyzer designed for continuous oxygen monitoring from 0–1% to 100% oxygen. Available in wall-mount, panel-mount, and benchtop configurations, the Series 2000 combines an extended-life electrochemical oxygen sensor with Enhanced Electrolyte System (EES) technology to deliver accurate measurements, exceptional long-term stability, and low maintenance—even in applications containing high concentrations of carbon dioxide. With configurable ranges, auto-ranging capability, multiple alarm relays, and flexible sample conditioning options, the Series 2000 is an ideal solution for demanding industrial process and laboratory applications.
Series 2000 Percent Oxygen Analyzer with a measuring range of “F” Auto Multi-Range 0-10/25/100 Percent.
- Available in a general-purpose wall-mount configuration, the Series 2000 combines an extended-life electrochemical oxygen sensor.
- Includes three alarm relays, instrument status alarm relay, digital display, audible alarm, visual alarm indicators. All models are sample pump ready.
- Powered by a universal (90 ~ 264 VAC) AC/DC wall mount adapter (24V 15W external power adapter with cord) with barrel connector jack (2.10mm ID).
- Includes strain relief and internal terminal block for direct 24vdc power connection (where applicable).
- Features a general purpose polycarbonate wall mount enclosure with sampling and electrical connections mounted on the sides or bottom of the enclosure.
- Includes 1/4 inch stainless steel compression gas connection on the inlet; no flowmeter, regulator or pump options; includes a 1/4″ Quick connect fitting on the outlet.
- Equipped with our standard percent electrochemical sensor (CAT-2SEN).
- Comes with both a 4-20mADC and 0-2vdc analog outputs includes cord grip strain relief.
- Includes a compression to 1/4 inch quick connect adapter.
- Warranty: 2-year electronics and 1-year sensor
Series 2000 OD (Open Diffuser): For gloveboxes, controlled-atmosphere chambers, and low-pressure or vacuum atmospheres, the Series 2000 is also offered in an Open Diffuser configuration. A sealed open-diffuser sensor mounts directly in the chamber or process on a 10-ft interconnecting cable – a remote-sensor arrangement while the analyzer electronics mount nearby.
Contact us today about the Series 2000 Percent Oxygen Analyzer – Range of “F” Auto Multi-Range 0-10/25/100 Percent – Open Diffuser Model.
- Includes instrument status alarm relay, digital display, audible alarm, visual alarm indicators.
- Powered by a universal (90 ~ 264 VAC) AC/DC wall mount adapter (24V 15W external power adapter with cord) with barrel connector jack (2.10mm ID).
- Includes strain relief and internal terminal block for direct 24vdc power connection (where applicable).
- Features a general purpose polycarbonate wall mount enclosure with open diffuser sensor connection mounted on the side and electrical connections mounted on the bottom of the enclosure.
- Does not include any sample conditioning options.
- Includes open diffuser OXY-SEN (CAT-OXY-SEN-2SN) sensor with 10 foot coiled cable.
- Comes with both a 4-20mADC and 0-2vdc analog outputs includes cordgrip strain relief.
- Warranty: 2-year electronics and 1-year sensor
Why Choose the Series 2000?
Benefits
- Continuous online oxygen monitoring
- Measurement ranges from 0–1% to 100% oxygen
- Auto-ranging (three-range) models
- Extended-life electrochemical oxygen sensor
- Enhanced Electrolyte System (EES)
- High tolerance to carbon dioxide
- Three user-configurable oxygen alarm relays
- Instrument status relay
- Built-in audible and visual alarms
- 4–20 mA and 0–2 V analog outputs
- Universal 90–264 VAC external power adapter (or customer-supplied 24 VDC)
- Wall-mount, general-purpose enclosure
- Three standard models – Base, Sample Pump, and Pressure Regulator (all pump-ready) with field-installable filter, pump, and regulator kits
- Low maintenance
- Excellent long-term stability
- Open Diffuser (OD) option – remote open-diffuser sensor on a 10-ft interconnecting cable for gloveboxes and chambers”
Why the Enhanced Electrolyte System (EES)?
The Series 2000 incorporates Alpha Omega’s proprietary Enhanced Electrolyte System (EES) to extend sensor life and improve stability, particularly in gas streams containing carbon dioxide.
Benefits include:
- Longer sensor life
- Reduced maintenance
- Excellent long-term stability
- High resistance to CO₂ exposure
- Lower operating costs
- Improved reliability
Why Choose a Fixed Oxygen Analyzer?
Unlike portable instruments, a permanently installed oxygen analyzer provides:
- Continuous 24/7 monitoring
- Immediate alarm notification
- Process automation
- Data logging
- Remote control integration
- Improved process stability
- Reduced operator intervention
- Better quality control
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
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TRACE & PERCENT OXYGEN Analyzers / OXYGEN DEFICIENCY MONITORS
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 |