Carbon Monoxide Gas Analyzer: GPro 500
Tunable Diode Laser for CO Measurement
The GPro 500 carbon monoxide (CO) gas analyzer is a unique tunable diode laser spectrometer designed for direct measurement of CO in combustion control applications. It uses a folded-path laser beam design for simple installation and CO measurement.
Top Performance in CO Measurement
A CO analyzer for challenging applications, the GPro 500 provides a reliable measurement in process control and combustion applications.
Low Maintenance and Operating Costs
This CO gas analyzer is designed to operate in situ without a maintenance-prone conditioning system, reducing the total cost of ownership.
Easy Installation
The GPro 500 is an alignment-free TDL gas analyzer, meaning that the typical challenges of TDL installation and alignment are significantly reduced.
Features and Benefits
Specifications - Carbon Monoxide Gas Analyzer: GPro 500
| Gas Measured | Carbon monoxide |
| Lower Detection Limit | 1 ppm-v |
| Measurement range | 0-120,000 ppm (0-2%) |
| Accuracy | 2% of reading or 1 ppm, whichever is greater |
| Linearity | Better than 1% |
| Resolution | 1 ppm-v |
| Drift | Negligible (<2% of measurement range between maintenace intervals) |
| Sampling rate | 1 second |
| Response time (T90) | CO in N₂ 300 ppm-v to 0% in <4 seconds |
| Repeatability | ±0.25% of reading or 5 ppm-v CO (whichever is greater) |
| Process pressure range | 0.8 bar - 2 bar (abs)/11.6 psi - 29. psi (abs) |
| Process temperature range | 0-250 °C (23-482 °F); optional (for probe installation) <br>0-600 °C (0-1112 °F) with additional thermal barrier |
| Effective path length | 50 mm - 10 m, depending on adaption |
| Process Adaption or Sensor | Sensor |
Brochures
Plant safety, product quality, high productivity: that’s what’s most important to you. And that’s why our approach to designing gas analyzers and sens...
Datasheets
The GPro™ 500 carbon monoxide (CO) gas analyzer is a unique tunable diode laser spectrometer designed for direct measurement of CO in combustion contr...
Technical Specifications
White Papers
This white paper looks at five issues around process gas analyzers and how tunable diode laser (TDL) spectrometers circumvent them.
Application Notes
pH/ORP (Redox) Probes, Oxygen, CO₂, Ozone Sensors, Bioburden, Total Organic Carbon, Gas, Sodium, Silica and Chloride/Sulfate Analyzers, Transmitters
Case Studies
These highly reliable gas analyzers are designed to provide fast response times for a variety of gases in industrial and chemical processes. Both tuna...
pH/ORP (Redox) Probes, Oxygen, CO₂, Ozone Sensors, Bioburden, Total Organic Carbon, Gas, Sodium, Silica and Chloride/Sulfate Analyzers, Transmitters
Software
MT-TDL-Suite-V6_8_6_w_RT-2022-06-09 (zip - 200 MB)
