WESPC Temperature Sensor 2848A121 For Perkins 1004 1006 Engine
| Brand Name | WESPC |
| Place of Origin | China |
Part Number | 2848A121 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application:
The 2848A121 temperature sensor is purpose-built for Perkins
1004-40, 1004-40T, 1004-42, 1004-4T, 1006-6, 1006-60, 1006-60T and
1006-6T four- and six-cylinder turbocharged 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
231, 243, 263, 374, 394, 3220, 3235, 3315, 3325, 3330, 3340, 3350,
3355, 4215, 4220, 4225, 4235, 4240, 4245, 4255, 4260, 4265, 4270,
4315, 4320, 4325, 4335, 4345, 4355, 4360, 4365, 4370 agricultural
tractors, combine harvesters, 40–150 kVA generator sets,
tele-handlers, backhoe loaders and light construction equipment. 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
engine control unit. This allows the ECU to regulate 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
running under sustained full load.
Technical specifications:
The unit is a brass-bodied NTC (negative-temperature-coefficient)
sensor with a 3/8" BSPP male thread and 22 mm hex, 56 mm overall
length and 115 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. Response time from ambient to
operating temperature in flowing coolant is less than 15 seconds.
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.
Interchange part numbers:
2848A121, 2755A009, 4222196M1, 4223862M1, 934-524, 10000-53879,
349-0721, 385720500, AG131215, WR131215, 268-436, 2848A112,
2848A119, 2848A122, 2848A123, 2848A124, 2848A125, 2848A126,
2848A127, 2848A128, 2848A129, 2848A130, 2848A131, 2848A132,
2848A133, 2848A134, 2848A135, 2848A136, 2848A137, 2848A138,
2848A139, 2848A140, 2848A141, 2848A142, 2848A143, 2848A144,
2848A145, 2848A146, 2848A147, 2848A148, 2848A149, 2848A150.
