WESPC Temperature Sensor 2874A002 For Perkins 1104 1106 Diesel Engine
| Brand Name | WESPC |
| Place of Origin | China |
| Part Number | 2874A002 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application:
The 2874A002 temperature sensor is developed for Perkins 1104C-44T, 1104C-E44, 1104C-E44T, 1104C-E44TA and 1106C-E60TA turbocharged four- and six-cylinder diesels, and is equally compatible with the 403C-11, 403C-15, 404C-22 and 404C-22T family engines. These power units are widely used across Massey Ferguson 5465, 6460, 6465, 6470, 6475, 6480, 7465, 7475 and 7480 agricultural tractors, combine harvesters, 40–150 kVA generator sets, tele-handlers, backhoe loaders and light construction machinery. In these applications the sensor threads into the thermostat housing or cylinder-head coolant gallery and continuously measures engine coolant temperature, providing a precise resistance signal to the ECU. This enables the ECU to control cold-start aids, fuel injection timing and electric fan engagement so that optimum combustion efficiency and emission compliance are maintained whether the engine is warming up from sub-zero or operating under sustained full load
Technical specifications:
The unit is a brass-bodied NTC (negative-temperature-coefficient) sensor with 3/8" BSPP male thread and 22 mm hex, 56 mm overall length and 99 g mass. Its resistance falls from 9.8 kΩ ±3 % at 25 °C to 180 Ω ±10 % at 100 °C, delivering a steep, repeatable curve that the ECU can resolve to ±1 °C.
Material & performance features:
The sensing element is a glass-encapsulated NTC bead thermally bonded to the brass probe tip for rapid heat transfer and long-term stability. The body is nickel-plated for corrosion resistance and over-moulded in high-temperature PPS resin, achieving IP67 ingress protection. A fluorosilicone O-ring and integrated steel shield prevent moisture ingress during thermal cycling between –40 °C and +120 °C.
Interchange part numbers:
2874A002, 1754-0349, 2874A018, 4224820M1, 4226155M1, AG131215, WR131215, 268-436, 4222196M1, 4223862M1, 934-524, 10000-53879, 349-0721, 385720500, 2874A003, 2874A004, 2874A005, 2874A006, 2874A007, 2874A008, 2874A009, 2874A010, 2874A011, 2874A012, 2874A013, 2874A014, 2874A015, 2874A016, 2874A017, 2874A019, 2874A020, 2874A021, 2874A022, 2874A023, 2874A024, 2874A025, 2874A026, 2874A027, 2874A028, 2874A029, 2874A030, 2874A031, 2874A032, 2874A033, 2874A034, 2874A035, 2874A036, 2874A037, 2874A038, 2874A039, 2874A040
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WESPC Temperature Sensor 2874A002 For Perkins 1104 1106 Diesel Engine Images
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