O2 gas sensor Gasboard-2000L

CO2COHC

Product Overview

Gasboard-2000L is a compact NDIR gas bench developed for exhaust gas analysis, measuring CO, CO2, and HC in gasoline and diesel engine exhaust gas. It can be integrated with optional modular electrochemical O2 and NOx sensors to enable extended exhaust gas analysis.

Compliant with OIML R99 Class 0, Gasboard-2000L delivers accurate and stable measurement performance, flexible integration, and easy maintenance, making it a practical solution for OEM integrators and emission analyzer manufacturers.
Features

• Integrated NDIR gas bench for CO, CO2, and HC measurement.
• Automatic temperature compensation for accurate and stable measurement.
• Integrated differential and absolute pressure sensors for leak testing and pressure compensation.
• Fast warm-up time for quick system readiness.
• Modular design for customized solutions.

Specifications

Detecting principle: NDIR (non-dispersive infrared)
Measured gases: HC (n‑Hexane), CO, CO2 (O2 and NOx optional via modular electrochemical sensors)
Range (vol): HC 0–20000 ×10^-6; CO 0–15%; CO2 0–20%
Resolution (vol): HC 1 ×10^-6; CO 0.00%; CO2 0.01%
Response time (T90): ≤4 s
Gas flow: 0.7–1.2 L/min
Warm-up time: usable in 1 min, full performance in 3 min
Power supply: 12 V / 0.15 A
Power consumption: 2 W
Ambient temperature: 5–45 °C
Relative humidity: 0–90% RH (no condensation)
Atmospheric pressure: 75–110 kPa
Communication: RS232