Exhaust Thermal Profiling Technology

The 51274210311 Temp Sensor utilizes chromium-nickel sensing elements with alumina ceramic insulation, engineered for 200°C to 850°C operational extremes. Plasma-sprayed thermal barrier coating prevents exhaust gas degradation. Quad-lobe thread design ensures secure mounting in cast iron manifolds. Integrated CAN J1939 protocol enables real-time data streaming to SCR systems. Dual-element thermocouple configuration provides redundant measurement capabilities. High-temperature PTFE wiring maintains signal integrity above 600°C. Precision-machined Inconel 625 sheath resists sulfur corrosion in diesel exhaust streams. Dynamic thermal compensation adjusts for heat sink effects during transient operations. Hexagonal drive interface allows tool-free installation in confined spaces. Three-stage vibration damping protects internal components from 28G mechanical shocks. Laser-etched identification withstands chemical exposure and abrasion. Optimized response time of 0.8 seconds ensures accurate transient temperature tracking. Cross-compatible sealing washers prevent exhaust gas leakage under 35 bar pressure.

Commercial Vehicle Compatibility