Fuel Pressure Factory 161-1703 161-1704 -1705 Oil Pressure Sensor Switch Fit for Caterpillar C7 C9 325D 330C E329D E330D E336D Excavator (-1703)

Factory 161-1703 161-1704 161-1705 Oil Pressure Sensor Switch Fit For Caterpillar C7 C9 325D 330C E329D E330D E336D ExcavatorPart Name: Pressure SensorModel: 161-1703/161-1704/161-1705

• 【1】Precise Pressure Monitoring‌: Utilizes good silicon piezoresistive sensing elements to accurately perceive changes in fuel pressure in real - time. The measurement range reaches 0 - 40MPa with an accuracy of ±0.25% of the full - scale, ensuring reliable data and providing key parameters for the stable operation of the engine
• ‌【2】Rapid Signal ‌: Pressure changes cause mechanical deformation of the resistance strain gauge inside the sensor. The electronic circuit quickly detects and converts this into a corresponding standard measurement electrical signal. The output current of 4 - 20mA is linearly related to the pressure, with a fast response speed to ensure real - time system regulation
• 【3】‌Stable Sealing Design‌: Optimizes the sealing structure, adopts reasonable sealing ring and sealing groove designs, and has strict requirements for the surface roughness and perpendicularity of the transition joints. This ensures effective sealing, prevents oil leakage, and guarantees long - term stable operation of the equipment
• 【4】‌Convenient Installation and Maintenance‌: Features a compact design and standardized installation interfaces, facilitating quick installation and disassembly on excavators. Daily maintenance is simple, and the sensor can be replaced individually, reducing maintenance costs and downtime
• ‌【5】Wide Compatibility and Adaptability‌: Suitable for a variety of brands and models of excavators, it can seamlessly adapt to different engine fuel systems and meet the needs of various engineering operations, providing a stable fuel pressure monitoring solution for equipment