Gasmet™ In-Situ Technical data 0 pages

In-Situ Multicomponent FTIR Gas Analyser

General parameters Measuring principle: F ourier T ransform I nfrar ed, FTIR Performance: simultaneous analysis of up to 50 gas compounds Response time, T GASMET FTIR In-Situ SERIES includes industrial multicomponent gas analysers for continuous monitoring applications. The GASMET In-Situ 5.0 incorporates a Fourier Transform Infrared spectrometer, a sample cell which is directly inserted into the sample gas flow, and signal processing electronics. The analyser is fully equipped for fixed installations and it offers versatility and high performance for a wide range of applications. Standard In-Situ 5.0 analyzer includes analog outputs 4-20 mA for measuring data and relay contacts for alarms. As an option the In-Situ analyser can be equipped with an external computer unit. In this case the In-Situ employs the same Calcmet user interface as an extractive GASMET CEMS. The sample must be non-condensing and the upper limit for sample temperature is 250 >
90 : typically < 120 s, depending on the gas flow and measurement time Operating temperature: -30 40 ְC non condensing Storage temperature: -30 60 ְC, non condensing Power supply: 100-115 or 230 V / 50 -60 Hz Power consumption: 500 W max. Instrument air: Dew point 20 >
o C, oil free Max. air consumption: 120 l/min for vortex cooling (cont.) 100 l/min for zero calibration/purge (15 minutes at 24 hour intervals) >
o C. Sample cell absorption path length is 5.0 meters. Insertion depth of the sample probe is 590 mm and the flange diameter is 240 mm. Spectrometer Resolution: 8 cm >
-1 Scan frequency: 10 scans / s Detector: Peltier cooled MCT Source: SiC, 1550 K Beamsplitter: ZnSe Window material: ZnSe Wavenumber range: 900 - 4 200 cm >
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