Exhaust Thermal Profiling Technology

The 20497219 Pyrometer Sensor employs platinum-rhodium thermocouple elements engineered for 0-1000°C measurement range with ±1% full-scale accuracy. Three-layer alumina ceramic insulation resists thermal shock in extreme exhaust environments. Aerospace-grade Inconel 600 sheath provides corrosion resistance against sulfur compounds and soot accumulation. Quadruple-sealed mineral-insulated cables maintain signal integrity at 30G vibration levels. Integrated EMI/RFI shielding prevents electrical interference from alternators or ignition systems. M18x1.5 threaded stainless steel housing with crush washer ensures leak-proof installation in turbocharger ducts. Self-cleaning design minimizes particulate buildup through thermal cycling. Dual redundant sensing elements enable continuous operation during element degradation. Optimized thermal response time of 2.3 seconds detects sudden temperature spikes. Weatherproof IP69K-rated connectors withstand high-pressure washdowns. Diagnostic-ready output complies with SAE J1939 data protocols. Field-validated durability across 15,000+ operational hours in mining and long-haul applications.

Vehicle Compatibility Profile