EuroTruckParts
RE542440 Temperature Sensor | SAE J1455 & ISO 16750 Certified
RE542440 Temperature Sensor for 8R Series Tractor Thermal Regulation
Precision Thermal Measurement System
The RE542440 Temperature Sensor integrates industrial-grade thermocouple technology with 0.25% measurement accuracy across -40°C to +200°C range. Triple-sealed stainless steel construction achieves IP68 protection against dust/water ingress. Anti-electromagnetic interference shielding prevents signal distortion in high-voltage environments. Vibration-resistant design withstands 20G impacts at 5-500Hz frequencies. Gold-plated M14 connectors maintain stable electrical contact through 15,000 thermal cycles. Direct NPT 1/2" threading with reinforced copper gasket ensures permanent coolant system integrity. Dual-element fail-safe configuration provides continuous monitoring during sensor degradation. Optimized thermal mass enables 1.8-second response time for sudden temperature changes. Multi-layer ceramic insulation prevents current leakage in humid conditions. Self-diagnostic circuit transmits sensor health status via J1939 protocol. Chemical-resistant coating withstands DEF/urea exposure. Field-proven performance across 50,000+ operational hours in extreme conditions.
Cross-Platform Compatibility Matrix
Model Applications
- ▶ 8235R/8260R
- ▶ 8285R/8310R
- ▶ 8335R/8360R
System Protocols
- ▶ ISO 11783
- ▶ J1939-84
- ▶ CAN FD
Certifications
- ▶ SAE J1455
- ▶ ISO 16750
- ▶ RoHS 3 Compliant
Operational Parameters
- ▶ 4-20mA Output
- ▶ 12-36V DC Range
- ▶ 0.5ms Update Rate
Environmental Specs
- ▶ -50°C to +220°C
- ▶ 98% RH Tolerance
- ▶ 50g Vibration
Compatible with: John Deere 8R series tractors requiring precise coolant temperature monitoring and engine management systems
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