0-45L (Level), -30°C to +90°C (Temp.), ±0.1% Quality Accuracy
Output Signal
CAN 2.0B + Analog (SAE J1939/ISO 11783)
Material
Stainless Steel 316L + PPS Housing
Protection Level
IP6K9K (Submersible up to 1m for 30min)
Product Introduction
As a genuine Sinotruk spare part, this 2025-upgraded DEF sensor ensures precise monitoring of urea solution parameters for SCR systems. Key advancements include:
✅ Triple-Parameter Detection
Simultaneous measurement of level, temperature, and urea concentration (ISO 14687-6:2025 compliant).
✅ Crystallization Resistance
Electropolished probe with anti-clogging design (validated in Xinjiang desert trials).
✅ Smart Diagnostics
Auto-alerts for DEF quality degradation (error codes: P204F/P20EE).
2025 Technical Upgrades:
Self-Calibration: AI-driven compensation for sensor drift (extends calibration interval to 50,000 km).
Warranty: 3 years/500,000 km (whichever comes first).
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Sinotruk 45L Urea Level Temperature Quality Sensor Part No. WG1034121130
