EuroTruckParts

4326831 EGT Sensor | SCR Compliance & Thermal Accuracy

$119.78
$125.00 $119.78
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4326831 EGT Sensor | Cummins SCR System Thermal Monitoring Component

4326831 EGT Sensor for Cummins SCR Exhaust Thermal Management

Selective Catalytic Reduction Thermal Component

The 4326831 EGT Sensor utilizes nickel-chromium thermocouple alloys with triple-layer magnesium oxide insulation for 0-1000°C operational range. Precision-cast 304 stainless steel housing provides chemical resistance in urea-based SCR environments. Integrated signal amplification meets ISO 11898-2 CAN bus specifications. Vibration-dampened probe design withstands 28G shock loads across 15-2500Hz spectra. Thermal isolation barriers prevent heat transfer to electronic components. Multi-stage EMI filtration exceeds CISPR 25 Class 5 requirements. Optimized thermal response time of 380ms ensures dynamic temperature tracking. Corrosion-resistant M12 connector with gold-plated contacts achieves IP67 environmental protection. Active cold junction compensation maintains ±1.5% accuracy from -40°C to 130°C ambient conditions. Modular mounting system adapts to both pre- and post-SCR catalyst positions. Continuous self-monitoring detects sensor drift and harness connectivity issues.

Diesel Aftertreatment Compatibility

Engine Compatibility

  • ▶ Cummins ISB6.7
  • ▶ X15 Efficiency
  • ▶ L9 Diesel

System Integration

  • ▶ SCR Efficiency
  • ▶ DPF Regeneration
  • ▶ NOx Reduction
4326831

Construction Features

  • ▶ Inconel Sensing Tip
  • ▶ Ceramic Insulation
  • ▶ Shock-Absorbing Mount

Performance Characteristics

  • ▶ Thermal Gradient
  • ▶ Signal Integrity
  • ▶ Corrosion Resistance

Compatible with: Cummins SCR systems requiring accurate exhaust gas temperature measurement to optimize emissions control and maintain regulatory compliance

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