GY-5Q Gas analyzer

The main technical parameters

1. Environmental temperature

Temperature-5∼40  humidity: 95%  Air pressure: 70.0∼106kPa    Power:  AC  220V±10%;50Hz±1Hz

2.Measuremnt scopeHC:   0∼1000010-6ppmvol      CO:  0∼10.0   10-2(%)vol

CO₂:  0∼20.0  10-2  (%)  volO₂ 0∼25.0   10-2(%)volrotate speed0∼10000rpm

NO:   0∼5000            10-6ppmvoloil temperature0∼120

3.Sampling methodtail gas: sampling directly .The length of sampling tube: 5m,the length of probe:900mm.

Oil temperatureinserting the head of thermo scope into the staff gauge of engine lubricant, the length of which is the same as that of oil staff gauge; blocking with rubber plug to plug up engine oil from ejecting: length of lead: 5m.

Rated rpm Non-contact measurement method. Less than 20cm to the petrol high-voltage flexible cord, measuring petrol rotate speed.

4.preheat time10mins

5.resolutionCO 0.01%volHC: 1ppmvolnormal hexane equivalent CO₂: 0.01%volO₂: 0.01%vol

NO:  1ppmvol  rate speed 1rpm   oil temperature 0.1

6.indicated errorCO±0.06% vol or±5% relative error.   HC:        ±12ppm vol or ±5% relative error

CO₂: ±0.5% vol or ±5% relative error    O₂: 0.1% vol or±5% relative error

NO±25ppm vol or±5% relative error   rate speed    ±10rpm(0∼10000rpm) ±1% measured value        (>10000rpm)

7.Stabilityafter preheating, zero excursion and measurement distance excursion in 4 hours should not be over the allowance value of sample value error

8.Repetitiveness: ≤1/2 of absolute of the allowed sample value error

9.Output signal: Number volume: RS232 serial massage exit.