Product Overview Part Name: Differential Pressure Sensor Part Number: 1MPP2‑1 Application: Monitors pressure differential across exhaust systems (e.g., EGR, DPF) or fluid systems in diesel engines to relay accurate data to the ECU or warning systems Compatible Models: Industrial Diesel Engines: Used across various brands including Caterpillar, Komatsu, Volvo, Perkins, Yanmar, and other equipment or generator applications Function: Measures the difference in pressure between two ports and transmits this information to engine control modules to support emissions regulation, filter diagnostics, or flow monitoring Condition: Brand New / OEM‑Quality Replacement Technical Specifications Type: Differential pressure sensor (two-port design) Voltage: 5 V reference input compatible with standard ECU control systems Pressure Range: Typically up to 50 kPa differential, varying by application Connector Type: Sealed 2- to 4‑pin electrical connector depending on configuration Material: Stainless steel or plated housing with sealed piezoresistive sensing element Cycle Life: Over 100,000 pressure cycles Weight: Approximately 0.2 kg Operating Temperature: –40 °C to +125 °C Shipping: Available globally; delivery within 3–7 Days
