EuroTruckParts
374-4768 CAT EGT Sensor | Precision Thermal Probe for Heavy-Duty SCR/DPF Aftertreatment Systems
AFTERTREATMENT THERMOCOUPLE MODULE 374-4768 CAT EGT Sensor
Engineered for CATERPILLAR SCR systems, the 374-4768 CAT EGT Sensor monitors exhaust gas profiles across 200-850°C operational thresholds. Features ABS-metal hybrid housing with Incoloy 800 sheath for urea corrosion resistance.
Radial heat dispersion design prevents thermal stacking during regeneration cycles. Quad-seal terminal eliminates moisture ingress in high-humidity environments. M18x1.5 tapered thread ensures vibration-proof installation.
PERFORMANCE MATRIX
- ▶ Thermal accuracy: ±1.5% F.S.
- ▶ Response rate: <250ms
- ▶ Cable jacket: Silicone-FEP
- ▶ Shock rating: 100g/11ms
- ▶ Connector</span": Metri-Pack 630
- ▶ IP protection: IP69K
INTEGRATION SCOPE
Direct replacement for 374-4768 in CATERPILLAR C13 and C15 SCR configurations. Signal compatibility with Bosch 0 281 004 218 ECMs. Thermal calibration matches EURO V/VI protocols. Cross-references to Siemens 5WK9 2385 interfaces.
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