Exhaust Thermal Measurement Technology

The 50055967 EGT Sensor employs platinum-rhodium thermocouple elements achieving ±0.8% measurement accuracy across 0-950°C operational range. Triple-layer stainless steel encapsulation provides IP69K protection against high-pressure washdowns. Anti-vibration design sustains 25G shock loads at 30-600Hz frequencies. Silver-plated copper terminals ensure stable signal transmission under 500°C continuous thermal stress. Integrated noise filtering circuitry maintains ±1.5°C stability from -40°C to +1050°C. SAE J1939-compliant output supports CAN 2.0B data protocols. Four-wire compensated configuration eliminates ground loop interference. Direct-mount M18x1.5 threading with ceramic gasket seals against 250kPa exhaust pressures. Dual-voltage compatibility with 12V/24V vehicle architectures. Thermal gradient compensation automatically adjusts for transient temperature spikes. Field-reprogrammable via standard OBD-II interfaces. DEF-resistant housing prevents urea crystallization buildup.

Cross-Platform Compatibility Matrix