Microprocessor Control

Advanced Gas Analyzers

2-Year Warranty

Model 8000M Paramagnetic Oxygen Gas Analyzer is designed for the continuous monitoring of O2 gas for research and compliance monitoring in industrial and automotive applications. It offers more standard features, better design, more reliable data, longer warranty, and better service support than other designs. It's CE-marked and suitable for research, compliance monitoring, catalyst and engine exhaust testing applications.
gas analyzers Series III

paramagnetic oxygen Model 8000M Paramagnetic O2 Analyzer
Model 8000M relies on the paramagnetic principle of oxygen gas measurement and features a highly accurate, temperature-controlled paramagnetic detector.

8000M Specification Sheet

8000M Operating Manual
The gas analyzer has a totally automatic microprocessor-based operation including auto-startup, auto-calibration and auto-range, internal parameter monitoring, and alarms. This makes the instrument ideal as a "smart" stand-alone unit or as a "building block" for systems integration via a RS-232 communications port or remote contact closures. Automatic diagnostics and fully-configurable alarms are also integral to the gas analyzer.

A large multifunction, backlit LCD provides a clear display of oxygen gas concentration measurement, range, sample flow-rate and the status of critical operating parameters including sample flow, pressure, temperature, DC and bias power supplies.

The intuitive, menu-driven interface and soft-key buttons enable the operator to quickly configure and control the monitor's function. The unit features 19" rack mounting at 3 RU height and a weight of only 26Lb. It has a dual voltage capability of 115 Vac and 230 Vac which is switchable from the rear panel.

Optionally, an internal sample pump can be fitted.


Detector Type: Paramagnetic cell
Ranges: 0-5% O2, 0-10% O2, 0-25% O2, Auto-ranging standard
Response Time: 5s (T5 to T95) at 2.0 lpm
Gas Flow Rate: 0.5 to 3.0 lpm
Inlet Pressure: -5.0 to 7.0 psig, calibration gas: -5 to 15 psig
Repeatability: +/- 0.01%, Zero Stability: +/- 0.002%
Temperature Effects: Zero: <+/- 0.005% per degree C; Span: <+/- 0.015% per degree C
Detector Noise: <+/- 0.005%
Linearity: < 0.1%
Remote Control: Range, calibration and standby mode via contact closure or RS-232
Outputs: 0-10VDC and isolated 4-20mA concentration and range identifier voltage
Logic Outputs: Range, calibration, gas path, mode and readiness
Alarms: Two configurable oxygen concentration alarms, logic outputs and one fault contact set
Power: Dual voltage 115/230 VAC +/- 15%, switch-selectable, 200VA max.
Environment: Temperature: 5-40 degrees C, 95%RH, non-condensing
Dim: 19" rack-mount, 3RU (133.5mm) height, 525mm depth, 12Kg weight
Warranty: 2 Years


355 North York Rd.
Willow Grove, PA 19090
Tel: 215.830.8882
Fax: 215.830.8922
Hours of operation:
M-F 8AM to 6PM
weekends and 24-hour emergency service by agreement
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