Weichai 612640130034 Exhaust Gas Temperature Sensor for SCR
| Component Part | 6126 4013 0034 |
| Core Function | SCR aftertreatment system exhaust temperature monitoring (inlet/export) |
| Applicable Emission Standard | Euro IV, Euro V |
| Sensor Type | NTC Thermistor (Negative Temperature Coefficient) |
| Measurement Range | -40°C ~ +900°C |
| Installation Thread | M14 × 1.5 (Tapered Pipe Thread) |
| Output Signal | Resistance value varies nonlinearly with temperature (calculated by ECU through lookup table) |
| Voltage | 5V DC (ECU supply voltage) |
| Electrical Interface Type | 2-pin Deutsch/AMP Waterproof Connector (actual product may vary) |
| Probe Quantity | High nickel alloy/Inconel 625 (high temperature corrosion resistance) |
| Cable Sheath Material | Fluorinated rubber (FKM) / woven shielded wire (oily, high temperature resistant 200°C+) |
| Protection Rating | IP67 / IP69K |
| Response Time | τ63 < 10 seconds (at 300°C in air) |
| Insulation Resistance Initial Value | > 10 MΩ (500V DC, room temperature) |
| Compatible Engine Series | Weichai WP10, WP12, WP13, WP8, WP6 Series |
OEM Part No.
6126401300346126 4013 0034
Engine Part No.
WP10WP12WP8WP13D10.38-50
Fitment Vehicles
Weichai PowerSINOTRUK HOWOShaanxi Auto Delong F3000Shaanxi Auto Delong F2000Beiben Heavy Duty TrucksXugong MachineryLiugong MachineryFawot
Engine System - Industrial Encyclopedia
High-quality Weichai 612640130034 exhaust gas temperature sensor for SCR system. Precise monitoring of exhaust gas temperatures to ensure optimal SCR performance and emissions control. Compatible with Weichai engines. OEM part number: 6126 4013 0034.