Carbon Monoxide (CO%) GPro 500

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CO% range Spectrometer GPro 500

For the top performance in these applications:

FCC units
Steam reforming

Features and Benefits

 Tunable Diode Laser spectroscopy

Reliable, industry-proven technology

Simple installation

Thanks to probe design and single flange connection

In situ measurement

Direct CO measurement in the gas stream is fast and reliable

SpectraID technology

For highly reliable CO determination

Low cost of ownership

No sampling or conditioning equipment is required. Annual verification and periodic optics cleaning are the only maintenance

Low nitrogen purging consumption

Low operating costs

Predictive ISM diagnostics

Continually monitor optical path quality to determine when cleaning will be required
Effective path length Probes: 100, 200, 400 mm (3.94", 7.87", 15.75") 
Wafer Cell: 50, 80, 100 mm (1.96", 3.15", 3.94")

Extractive cell: 200, 400, 800, 1000mm, 10m
Lower Detection Limit 1500 ppm-v
Measurement range 0–100%
Accuracy 2% of reading or 1500 ppm, whichever is greater
Linearity Better than 1%
Resolution 1500 ppm-v
Drift Negligible (< 2% of measurement range between maintenance intervals)
Sampling rate 1 second
Response time (T90) CO in N2 300 ppm-v to 0% in < 4 sec
Repeatability ± 0.25% of reading or 0.75%-v CO (whichever is greater)
Process pressure range 0.8 bar – 1.5 bar (abs)/ 11.6 psi – 21.7.psi (abs)
Process temperature range 0 – + 250°C (+ 32 –+ 482 °F) Optional (for probe installation) 0 – + 600 °C (0 – +1112 °F) with additional thermal barrier, 
0 – + 150 °C (+ 32 –+ 302 °F) (White cell)

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“Industrial Technical Services is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels”.


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