Place of Origin:
CHINA
Brand Name:
KACISE
Certification:
CE
Model Number:
KGD-WQ-512
Resolution | NO/NO₂: 1ppm; CO₂: 0.01% |
Response Time | CO₂: T90 ≤ 8s; NO/NO₂: T90 ≤ 10s |
Pre-heating Time | 30min |
Communication | RS-485/232 |
Power Supply | 100-240VAC, 150W |
The KGD-WQ-512 Vehicle Emission Gas Analyzer (Diesel Vehicle) detects NO concentration using high-precision micro-flow infrared dual-gas-chamber sensor technology with patented design (PCT/CN2018100767). It measures NO₂ via non-dispersive ultraviolet (NDUV) absorption without requiring a NOₓ converter, and simultaneously detects CO₂ concentration using non-dispersive infrared (NDIR) absorption technology.
Gas Type | Measuring Range | Absolute Error | Relative Error |
---|---|---|---|
CO₂ | (0-16.0)×10⁻²VOL, (16.01-18.0)×10⁻²VOL | ±0.3×10⁻²VOL | ±3%, ±5% |
NO | (0-4000)×10⁻⁶VOL, (4001-5000)×10⁻⁶VOL | ±25×10⁻⁶VOL | ±4%, ±8% |
NO₂ | (0-1000)×10⁻⁶VOL | ±25×10⁻⁶VOL | ±4% |
Resolution | NO/NO₂: 1ppm; CO₂: 0.01% |
---|---|
Response Time | CO₂: T90 ≤ 8s; NO/NO₂: T90 ≤ 10s |
Pre-heating Time | 30min |
Communication | RS-485/232 |
Power Supply | 100-240VAC, 150W |
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