YJJ GS+4NO2-E Electrochemical NO2 Sensor 0-200ppm Emission Spec for CEMS Flue Gas Monitoring

Product Description:

YJJ GS+4NO2-E Electrochemical NO2 Sensor 0-200ppm Emission Spec for CEMS Flue Gas Monitoring

Features:

Specification

Model**: GS+4NO2-E Electrochemical Nitrogen Dioxide Sensor

Target Gas**: Nitrogen Dioxide (NO₂)

Principle**: 3-electrode Electrochemical, 4-series housing, Emissions specification grade

- Range: 0 ~ 200 ppm

- Sensitivity: 370 ± 70 nA/ppm

- T90 Response Time: <30 s

- Bias Voltage: 0V

- Recommended Load Resistor: 10 Ω

- Resolution: <0.5 ppm typical (electronics dependent)

- Repeatability: < ±2% NO₂

- Baseline in clean air: ±2 ppm NO₂ equivalent

Environmental Spec:

Operating Temp: -20℃ ~ +50℃

Humidity: 15% ~ 90% RH (non-condensing)

Pressure: 800 ~1200 mbar

Storage Temp: 0℃ ~ 20℃

Life & Mechanical:

Expected Service Life: ≥24 months in air

Warranty: 24 months

Package: 4-series, Diameter Φ20mm, 3 pins

Features:

Emission grade performance for CEMS flue gas monitoring; 0V bias for simple circuit design; fast T90 response for dynamic flue gas measurement; compact 4-series standard package for OEM integration; good anti-interference for boiler & industrial exhaust detection.

Applications:

CEMS continuous emission monitoring system, portable flue gas analyzer, boiler exhaust gas detection, industrial waste gas online monitoring, stationary pollution source emission monitoring, environmental monitoring instruments.

Specifications: