Featured Products
In-situ sensor convenience, with the power of an analyzer
The GPro 500 Oxygen TDL is a unique analyzer that fits anywhere in your process thanks to the broadest range of in situ and on-line process adaptions. It has a proven track record in process and safety applications such as:
Process controlChlorination and oxychlorination
Flare safety control
Combustion control
ESP filter protection
Vent headers
Vapor recovery
Features and Benefits
Tunable Diode Laser spectroscopy
Dependable, industry-proven technologySimple installation
Thanks to probe design and single flange connectionIn situ measurement
Direct measurements in the gas stream are fast and reliableSpectraID technology
For highly reliable O2 measurementLow cost of ownership
No sampling or conditioning equipment. Annual verification and periodic optics cleaning are the only maintenanceLow nitrogen purging consumption
For lower operation costsPredictive 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 | 100 ppm-v |
| Measurement range | 0-100% |
| Accuracy | 2% of reading or 100 ppm O2, whichever is greater |
| Linearity | Better than 1% |
| Resolution | <0…01% vol O2 (100 ppm-v) |
| Drift | Negligible (<2% of measurement range between maintenance intervals) |
| Sampling rate | 1 second |
| Response time (T90) | O2 in N2 21% >0% in <2sec |
| Repeatability | ±0,25% of reading or 0,05% O2 (whichever is greater) |
| Process pressure range | 0.8 bar - 5 bar (abs)/11.6 psi - 72.52 psi (abs) |
| Process temperature range | 0-250 ºC(32-482 ºF) Optional(for probe instalation) 0-600 ºC (0-1112 ºF) with additional thermal barrier |
