The IFM PN7571 is a high-performance pressure sensor built for industrial environments that demand accurate and reliable relative pressure measurement. Engineered with precision sensing technology and a rugged design, it offers consistent performance across a wide range of applications involving both liquids and gases.

At its core, the PN7571 features a metallic thin-film measuring cell, which is highly regarded for its precision, repeatability, and long-term stability. Thin-film technology provides excellent resistance to mechanical stress and delivers rapid response times, making the sensor ideal for dynamic processes where fast detection of pressure changes is essential. This ensures that operators receive dependable real-time data, allowing them to optimise processes and maintain safe working conditions.

The sensor’s gold-plated electrical contacts further enhance reliability by ensuring strong, stable signal transmission over its service life. Gold plating minimises the risks of corrosion, oxidation, and vibration-induced wear, which are common challenges in industrial settings. This design feature not only increases operational reliability but also reduces the likelihood of maintenance interruptions, supporting continuous uptime.

Operating within a voltage range of 18…30 V DC, the PN7571 integrates smoothly into existing control architectures. Designed for use with SELV (Safety Extra Low Voltage) and PELV (Protective Extra Low Voltage) systems, it meets stringent industrial safety requirements while providing energy-efficient functionality. With this low-voltage design, the PN7571 ensures safe and flexible deployment across a variety of automation platforms.

The PN7571 is also highly versatile, suitable for measuring pressure in both liquids and gases across an operating temperature range of -25 to 80 °C. This adaptability makes it well-suited for a wide array of industries, including hydraulics, pneumatics, chemical processing, and water management. Whether it is ensuring accurate monitoring of hydraulic pressure or maintaining consistent pneumatic line performance, the PN7571 delivers precision under varying conditions.

By focusing on relative pressure measurement, the sensor provides critical insights into system stability and efficiency. It enables early detection of pressure fluctuations, leaks, or equipment stress, supporting preventive maintenance strategies and reducing the risk of costly downtime. Its robust build and energy-conscious operation make it an ideal fit for industrial processes that require both reliability and cost-effectiveness.

In conclusion, the IFM PN7571 combines advanced thin-film sensing technology, gold-plated contacts, and safe low-voltage compatibility into a durable and versatile pressure sensor. Its ability to handle both liquid and gas media, alongside excellent stability and efficiency, ensures dependable performance in diverse industrial settings. For operators seeking precision, reliability, and safety in pressure measurement, the PN7571 offers a trusted solution.