The Series 7000FM relies on the Gas Filter Correlation technique of the NDIR gas measurement principle.

This IR gas analyzer also features a solid state detector and long life IR source.

 

The compact Series 7000M GFC-IR Gas Analyzers are designed for the continuous monitoring of CO, CO2, SO2 and other infrared absorbing gases for research and compliance gas monitoring in industrial and automotive applications.

The gas analyzer has a totally automatic microprocessor-based operation including auto-startup, auto-calibration, 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 concentration alarms are also integral to the series 7000FM gas analyzers.

A large multifunction, backlit LCD provides a clear display of carbon monoxide, carbon dioxide or sulfur dioxide gas concentration measurement, range, sample flowrate 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 gas analyzer function. The unit features 19" rack mounting at 3 RU height and a weight of 50 Lb. It has a dual voltage capability of 115 Vac and 230 Vac which is switchable from the rear panel.

A paramagnetic oxygen measurement may be added within the analyzer.

Model versions are available for low sample flow, response time and extended low range sensitivity. Please condult us for your specific application requirements.

7100FM CO (Carbon Monoxide)
7108FM CO / O2 (Carbon Monoxide and Paramagnetic Oxygen)
7200FM CO2 (Carbon Dioxide)
7430FM R22 (Freon R22)
7510FM CH4 (Methane)
7600FM NO (Nitric Oxide)
7700/7710FM N2O (Nitrous Oxide) Dual cell combinations available
7800FM SO2 (Sulphur Dioxide)

Detector Type: NDIR Gas Filter Correlation rotary filter system with solid state detector

Gas Analyzer Models: 7100FM (CO), 7200FM (CO2), 7800FM (SO2)

*Range optionss: A, B, C, D or E, Auto-ranging standard

A: 100, 500, 1000ppm
B: 1000, 5000, 10000ppm
C: 1, 5, 10%
D: 5, 10, 20%
E: 20, 50, 100%

*Dual range letter combinations may be specified as well as lower ranges down to 0-10ppm full scale in folded path versions. Contact us for your specific application requirements.

Response Time: 5s (T5 to T95)
Flow Rate: 1.0 to 5.0 lpm
Inlet Pressure: -5.0 to 15 psig, calibration gas: 5 to 30 psig
Accuracy and Repeatability: +/- 1.0% of range or 0.2ppm
Temperature Effects: Zero: <+/- 0.2% per degree C, Span: <+/- 0.35% per degreeC
Detector Noise: Range dependant
Linearity: < 0.5%
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 gas concentration alarms, logic outputs and one fault contact set
Power: Dual voltage 115/230 VAC +/- 15%, switch-selectable, 400VA max.
Environment: Temperature: 5-30 degrees C, 95%RH, non-condensing
Dim: 19" rack-mount, 3RU (133.5mm) height, 525mm depth, 25Kg weight
Options: Internal sample pump, dual range measurement and low range measurement
Warranty: 2 Years parts and labor plus complimentary maintenance service