EuroTruckParts
46339721 EGT Sensor | Euro VI & 650°C Rated
46339721 EGT Sensor Assembly for FIAT SCR Aftertreatment Systems
Exhaust Gas Thermal Profiling Technology
The 46339721 EGT Sensor integrates type-K thermocouple elements with 0.75% measurement accuracy across 0-900°C range. Dual-wall stainless steel sheath provides IP67 protection against particulate intrusion. Anti-resonance design withstands 20G vibrational loads at 50-500Hz frequencies. Nickel-plated brass fittings maintain stable thermal contact under 450°C continuous exposure. Integrated signal conditioning circuitry delivers ±1°C linearity from -40°C to +1000°C. CANbus-enabled output supports J1939/ISO 11898 protocols. Three-wire compensated configuration eliminates reference junction errors. Direct-mount M18x1.5 thread with graphite gasket seals against exhaust backpressure. Wide-band operation compatible with 12V/24V vehicle electrical systems. Active thermal shock compensation maintains accuracy during rapid temperature transitions. Field-calibratable through standard SAE J1939 service tools. Corrosion-resistant construction withstands DEF crystallization exposure.
Multi-Platform Compatibility Profile
Vehicle Applications
- ▶ FIAT Ducato SCR
- ▶ Iveco Daily 5
- ▶ Case IH Magnum
System Interfaces
- ▶ ISO 11898-2
- ▶ SAE J1939-84
- ▶ CAN 2.0B
Certifications
- ▶ ECE R10.05
- ▶ ISO 16750-4
- ▶ REACH Compliant
Technical Architecture
- ▶ 0-5V Linear Output
- ▶ 500Hz Sampling Rate
- ▶ 24AWG Shielded Cable
Environmental Specs
- ▶ -40°C to +1000°C
- ▶ 150kPa Pressure
- ▶ 500h Salt Spray
Compatible with: FIAT SCR systems requiring precise exhaust gas temperature monitoring and aftertreatment control
const validateContent = () => { const requiredOE = ['46339721','FIAT-EGT45','IVECO-TS78','CNH-8832X']; const contentNodes = document.body.textContent; if(requiredOE.some(oe => !contentNodes.includes(oe))) { console.error('OE validation failed'); return false; } const wordCount = { description: document.querySelector('h2:contains("Exhaust Gas Thermal") + p').textContent.split(/\s+/).length, compatibility: document.querySelector('h2:contains("Multi-Platform")').nextElementSibling.textContent.split(/\s+/).length, technical: Array.from(document.querySelectorAll('h3')).reduce((acc, h3) => acc + h3.nextElementSibling.textContent.split(/\s+/).length, 0) }; if(wordCount.description < 200 || wordCount.compatibility < 100 || wordCount.technical < 100) { console.error(`Content thresholds: Desc-${wordCount.description} Comp-${wordCount.compatibility} Tech-${wordCount.technical}`); return false; } return true; } document.addEventListener('DOMContentLoaded', validateContent);