WESPC Oil Pressure Sensor 2848A071 2374894 For Perkins Engine
1104A-44 1104C-44
| Brand Name | WESPC |
| Place of Origin | China |
Part Number | 2848A071 2374894 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application:
The 2848A071 / 2374894 oil pressure sensor is purpose-built for the
Perkins 1103D-33, 1103D-33T, 1103D-33TA, 1104A-44, 1104A-44T,
1104C-44, 1104C-44T, 1104C-44TA, 1104D-44 and 1104D-44T
turbocharged four-cylinder diesels, and is also fully compatible
with the 1106A-70T, 1106A-70TA, 1106C-E70TA and 1106D-70TA
derivatives. Across agricultural tractors, combine harvesters,
40–150 kVA generator sets, tele-handlers and light construction
equipment, the sensor continuously monitors main-gallery oil
pressure and transmits a real-time 0–5 V analogue signal to the
engine control unit; should the pressure fall below the calibrated
safety threshold the ECU triggers an immediate warning lamp and can
derate or shut down the engine, preventing catastrophic damage to
crankshaft bearings, turbochargers and high-pressure fuel pumps.
Technical specifications:
The unit is a three-wire piezo-resistive pressure transducer housed
in a brass body with a 1/8" NPTF male thread and 19 mm hex. It
measures 0–10 bar (0–145 psi) with ±2 % full-scale accuracy,
outputs a linear 0.5–4.5 V signal referenced to a 5 V supply and
draws <10 mA at 12 V. Operating temperature spans –40 °C to +125
°C and the sensor withstands 1 000 h salt-spray exposure per ASTM
B117.
Material & performance features:
The sensing diaphragm is 17-4 PH stainless steel, laser-welded to
the brass body for absolute hermetic sealing and protected by a
sintered brass snubber that damps pressure pulsations and prevents
oil-borne debris from reaching the element.
Interchange part numbers:
2848A071, 2374894, 237-4894, ACP0069690, 701/80327, 185-2462,
185-2463, 185-2464, 185-2465, 185-2466, 185-2467, 185-2468,
185-2469, 185-2470, 185-2471, 185-2472, 185-2473, 185-2474,
185-2475, 185-2476, 185-2477, 185-2478, 185-2479, 185-2480.
