New Product

GPro 500
Carbon Monoxide (CO%) Gas Monitor for Gas Streams

Features

  • Tunable Diode Laser spectroscopy
  • Simple installation
  • In situ measurement
  • SpectraID technology
  • Low cost of ownership
  • Low nitrogen purging consumption
  • Predictive ISM diagnostics

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CO% range Spectrometer GPro 500

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

For the top performance in these applications:

FCC units
PTA
Steam reforming
Styrene
Syngas
Ammonia

Specifications & Spare Parts

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, 1000 mm, 10 m
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: 0 – 600°C (0 – 1112°F) with additional thermal barrier
0 – 150°C (32 – 302°F) (White cell)