Nitrogen Oxide Sensor Chip KGD-321 for Commercial Vehicle Nitrogen Oxide Sensors

Brand Name:KACISE
Certification:CE
Model Number:KGD-321
Minimum Order Quantity:1PCS
Delivery Time:5-8 work days
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.
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Product Details

Nitrogen Oxide Sensor Chip KGD-321 for Commercial Vehicle Nitrogen Oxide Sensors

Product Introduction

The high-quality planar chip KGD-321 is manufactured using HTCC (High-Temperature Co-fired Ceramics) technology. The multi-layer sensing element integrated with a heater inside the chip can maintain measurement accuracy after long-term use. The nitrogen oxide sensor chip utilizes electrochemical principles to accurately measure the NOx content in vehicle exhaust by detecting the magnitude of electric current. It is mainly applied to nitrogen oxide sensors for commercial vehicles.


Product Features

  • Faster start-up time
  • Excellent anti-aging performance
  • Low heating power
  • Resistance to coating and toxicity
  • Low driving costs
  • Compact structure (high vibration resistance)
  • Reduced dependence on exhaust temperature
  • Longer service life
  • Double-protective tube head to prevent various impacts

Technical Parameters

ItemsDetails
Power supply voltage10.8V - 32V
Measurement range0 - 21% NOx measurement range: 0 - 2500ppm for NO & NO2, 1 < λ < ∞ (without NH3)
Measurement accuracy1 - 100ppm: ±10ppm; 100ppm - 500ppm: ±10%; 500ppm - 1500ppm: ±15%; 1500ppm - 2500ppm: ±30%
Response timeNOx: T10 - 99: 399 - 3990ms; O2: T10 - 90: 3550ms
Start - up timeTNOX: 165s
Bending strength≥380MPa
Heater resistance2.8 (± 0.5)Ω
External dimensionsL(67 ± 1) * W(4.25 ± 0.15) * H(1.35 ± 0.15) mm

China Nitrogen Oxide Sensor Chip KGD-321 for Commercial Vehicle Nitrogen Oxide Sensors supplier

Nitrogen Oxide Sensor Chip KGD-321 for Commercial Vehicle Nitrogen Oxide Sensors

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