The Grundfos DPI differential pressure sensor (part no. 96611525) is an industrial differential pressure sensor designed for direct integration into pumping systems. It belongs to the Grundfos Direct Sensors™ family and features a robust design with a proprietary Silicoat® coating, which allows direct contact with the measured medium while maintaining long-term signal stability. The sensor operates within a differential pressure range of 0–2.5 bar and provides a standard 4–20 mA analogue output.

Features and benefits

• MEMS technology with capacitive sensing – high accuracy and resistance to pressure surges
• Silicoat® coating on the sensing chip – resistant to aggressive media without the need for an isolating diaphragm
• 4–20 mA analogue output – direct compatibility with pump controllers and control systems
• Compact design with IP55 protection rating – suitable for industrial environments
• Mounting kit included – contains sensor, bracket, screws, capillary tubes and cable clips
• Designed for TPE, LPE and LME E-Circulator series pumps