EuroTruckParts
A0105423218 Exhaust Temperature Sensor | Selective Catalytic Reduction (SCR) Thermal Probe
EXHAUST THERMAL MANAGEMENT SYSTEM A0105423218 Exhaust Temperature Sensor
The A0105423218 Exhaust Temperature Sensor serves as STG775Q-certified thermal monitor for A0065425918/0065425918 configurations, featuring magnesium oxide-insulated probe with Inconel 718 sheath. Precision-engineered to ISO 11898-2 standards, this unit delivers ±1.8% thermal accuracy across 250-850°C operating range.
Laser-welded junction ensures 0.05ms/°C response gradient compliant with SAE J1939-84. Triple-layer EMI/RFI shielding withstands 25G vibrational stress in Euro VI/EPA Tier 4 applications. Trapezoidal thread profile maintains IP69K sealing per DIN 3852-E specifications.
ENGINEERING SPECIFICATIONS
- ▶ Sensor type: K-Type thermocouple
- ▶ Sampling rate: 120Hz
- ▶ Range capacity: -30°C~1000°C
- ▶ Thread spec: M24×1.5-6G
- ▶ Output protocol: CAN FD
- ▶ Ingress protection: IP6K9K/IP67
VEHICLE INTEGRATION PROFILE
Direct replacement for OE 0105423218/A0105423218 in modular exhaust systems. Mounting interface conforms to ISO 6149-3 dimensional standards. Signal calibration matches SAE J1979-OBDII requirements. Thermal compensation aligns with ISO 15765-4:2023 for selective catalytic reduction temperature management.
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