Monitoring of Impurity in Hydrogen Gas for FCV
Principle | Cross flow modulation, non-dispersive infrared (NDIR) absorption technology |
Application | CO in ambient air |
Range | Standard ranges: 0-10/20/50/100 ppm; 0-5/10/20/50 ppm; auto range ~ manual range selectable; can be operated by remote switching. |
Repeatability | ±1.0% of F.S. |
Linearity | ±1.0% of F.S. |
Sample gas flow rate | Approx. 1.5L/min |
Indication | Measured value, range, alarm, maintenance screen |
Alarms | During AIC, zero calibration error, span calibration error, temperature error in catalyzer, etc. |
On-screen messages are available in four languages | English, German, French, and Japanese |
Input/output | • 0-1 V/0-10 V/4-20 mA, to be specified (2 systems: either (1) momentary value and integrated or (2) moving average value) |
Power | 100/110/115/120/220/230/240 VAC, 50/60 Hz (to be specified) |
Dimensions | 430(W) x 550(D) x 221(H) mm |
Mass | Approx. 16 kg |
** Certified to U.S. EPA Reference Method RFCA
