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GPro - Model 500 -Carbon Monoxide Sensor
The most accurate and reliable instrument for efficient combustion control applications. The GPro 500 CO TDL is the most accurate and reliable instrument for efficient combustion control applications. By allowing trim control operation mode, the excess air limit can be lowered and adapted to changing conditions without jeopardizing safety.
Fast CO monitoring is used in:
- Process control
- Combustion
- Fired heaters
- Incinerators
Specifications - Carbon Monoxide Sensor GPro 500
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")
Lower Detection Limit: 1 ppm-v
Measurement range: 0-20,000 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 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 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 ºC(32-482 ºF)
Optional(for probe instalation) 0-600 ºC (0-1112 ºF) with additional thermal barrier
Features and Benefits:
Tunable Diode Laser spectroscopy
Dependable, industry-proven technology
Simple installation
Thanks to probe design and single flange connection
In situ measurement
Direct measurements in the gas stream are fast and reliable
SpectraID technology
For highly reliable O2 measurement
Low cost of ownership
No sampling or conditioning equipment. Annual verification and periodic optics cleaning are the only maintenance
Low nitrogen purging consumption
For lower operation costs
Predictive ISM diagnostics
Continually monitor optical path quality to determine when cleaning will be required