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Measuring systems for air quality

The infrared measuring system detects the carbon dioxide concentration of the ambient air and thus the air quality (IAQ, indoor air quality) quickly and accurately. In its interior it contains a novel infrared measurement system as a conventional two-beam photometer works in principle.

However, since material and design of the sample cell are novel and carry out the analysis and processing of measurement signals in a new digital algorithm, the infrared measurement system is lightweight, compact, maintenance free in normal applications and has a long-term stability; but nevertheless it is cheaper than conventional infrared systems.

The infrared measuring system determines the absolute carbon dioxide concentration of the ambient air (partial pressure!), the system constantly monitors itself and reports malfunctions of hardware and software. The entire measuring range is linear.

 

Air Quality Signal
Luftgteampel farbig 100x100

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With our carbon dioxide detection system you can steer the ventilation of enclosed spaces and buildings depending on the headcount of persons, so that the energy consumption remains as low as possible and the persons will not prematurely get tired.
Application: Workplace monitoring;
Monitoring of air quality (CO2 concentration) in offices, schools and commercial premises
Measuring range: 0 - 3000 ppm CO2
MF420-IR-AL
Luftgteampel farbig 100x100

see product
The probe MF420-IR-AL is designed to monitor the indoor air quality. With the help of two independent relay contacts, when exceeding certain thresholds, window opener, air conditioning or a fan can be automatically controlled.
Application: Workplace monitoring;
Indoor surveillance and control of external devices
Measuring range: 0 - 3000 ppm CO2
0 - 5000 ppm CO2
MF420-IR-LC
MF420 IR LC 100x100

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The measuring system MF420-IR-LC determines the air quality (CO2 concentration) indoors and gives out the measuring values either via a 0..20 mA or 0..10 V interface for further processing.
Application: Workplace monitoring;
Monitoring of air quality (CO2 concentration) for climate control solutions
Measuring range: 0 - 3000 ppm CO2
0 - 5000 ppm CO2
0 - 1 vol% CO2
MF420-IR-CO2
MF420 100x100

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The probe MF420-IR-CO2 determined by a specific infrared sensor, the carbon dioxide concentration in the air mixture in an ambient temperature of -25°C or -10°C to +50°C. It is compact, robust and maintenance free in normal applications. The housing is made of aluminum and suitable for wall mounting. The measured values are optionally provided on a 4..20 mA or 0..10 V interface.
Application: Workplace monitoring;
Monitoring of the CO2 concentration
Measuring range: 0 - 3000 ppm CO2
0 - 5000 ppm CO2
0 - 6000 ppm CO2
0 - 1 vol% CO2
0 - 2 vol% CO2
0 - 3 vol% CO2
0 - 5 vol% CO2
MF420-IR-CO2-AL

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The measuring system MF420-IR-CO2-AL is the robust execution of our air quality signal, which visualizes the air quality with the traffic light function. With the integrated AC relay, e.g. a fan can be controlled, at levels moving above the thresholds.
Application: Workplace monitoring;
Monitoring of air quality (CO2 concentration)
Measuring range: 0 - 5000 ppm CO2

 

Supplementary products

Limit monitors Limit monitors Also see:
GWZ S4.1 100x100 GWZ TS6.1 100x100 Accessories and spare parts
Software
Maintenance and calibration
Downloads
GWZ-S2.1 / GWZ-S4.1 GWZ-TS4.1 / GWZ-TS6.1  
see product see product