WESPC Oil Pressure Sensor 185246180 For Perkins 403C-15 404C-22 404C-22T
| Brand Name | WESPC |
| Place of Origin | China |
| Part Number | 185246180 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application:
The 185246180 oil pressure sensor is engineered for the Perkins 4.236, T4.236 and AT4.236 turbocharged four-cylinder diesels (4.0 L), and is also fully compatible with the 403C-15, 404C-22, 404C-22T, 704-30 and 704-30T engines. These power units are widely used across Massey Ferguson 2400, 3400, 5400 and 6400 Series agricultural tractors, combine harvesters, 40–100 kVA generator sets, tele-handlers, skid-steer loaders and light construction machinery. In these demanding applications the sensor threads into the main oil gallery and continuously monitors lubricating-oil pressure, transmitting a real-time 0–5 V analogue signal to the engine control unit. Should pressure fall below the calibrated safety threshold, the ECU triggers an immediate warning lamp and can derate or shut down the engine to protect crankshaft bearings, turbochargers and high-pressure fuel pumps from catastrophic damage.
Technical specifications:
The unit is a three-wire piezo-resistive pressure transducer housed in a brass body with 1/8" NPTF male thread and 19 mm hex, 58 mm overall length and 70 g net weight. 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.
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. Internal circuitry is over-moulded in high-temperature PPS resin, achieving IP67 ingress protection and surviving 500 thermal-shock cycles from –40 °C to +125 °C without calibration drift.
Interchange part numbers:
185246180, 2848A051, T411849, U5MK1074, 2846071, 185246170, 185746120, T407269, T419380, T417897, Krp1688, T410762, T419554, 2755882, T407268, 185246180-01, 2848A051-01, T411849-01, U5MK1074-01, 2846071-01, 185246170-01.
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WESPC Oil Pressure Sensor 185246180 For Perkins 403C-15 404C-22 404C-22T Images
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