The IFM PN2094 pressure sensor is a rugged, high-performance device engineered for industrial environments where accurate and reliable monitoring of both relative pressure and vacuum is required. Combining advanced ceramic-capacitive sensing technology with robust electrical design, the PN2094 provides precise measurement, dependable performance, and long service life even under demanding process conditions.

At its core, the PN2094 employs a ceramic-capacitive measuring cell, chosen for its exceptional accuracy, repeatability, and resistance to chemical and mechanical stress. Ceramic cells are not only durable but also less prone to drift over time, ensuring stable long-term performance. This makes the PN2094 particularly effective in applications involving abrasive or chemically aggressive media, where other sensor types might degrade prematurely.

The sensor is optimised for industrial versatility, capable of handling both liquids and gases with high reliability. Applications range from hydraulic oil and water systems to pneumatic air pressure control, cooling circuits, and process fluid monitoring. Its ability to also measure vacuum conditions expands its utility in industries such as packaging, material handling, and food processing, where vacuum-based processes are often used.

In terms of operational resilience, the PN2094 is designed to withstand medium temperatures between -25…80 °C, ensuring consistent performance in a variety of environments, from chilled storage and distribution areas to active production floors. This wide temperature range supports adaptability across multiple applications without compromising measurement accuracy.

From an electrical standpoint, the PN2094 is designed with both safety and reliability in mind. It operates on a supply voltage range of 18…30 V DC, conforming to SELV/PELV requirements for safe low-voltage operation. This design ensures compliance with industrial safety standards, reducing risk in sensitive environments. The inclusion of gold-plated contacts further enhances long-term stability by protecting electrical connections against corrosion and ensuring consistent signal integrity.

The PN2094 is engineered for straightforward integration, featuring a DIN EN ISO 1179-2 G 1/4 internal thread connection that provides secure installation and compatibility with widely used process fittings. Its compact yet rugged design makes it suitable for both new installations and retrofits, offering flexibility for system designers and operators.

In real-world use, the PN2094 delivers precise, repeatable, and reliable measurements that help operators optimise processes, safeguard equipment, and maintain product quality. Its robust construction, coupled with IFM’s reputation for engineering excellence, ensures long-term dependability in continuous operation.

In summary, the IFM PN2094 pressure sensor combines accuracy, durability, and flexibility in a compact industrial package. With its ceramic-capacitive sensing technology, safe SELV/PELV-compatible design, wide media compatibility, and ability to measure both relative pressure and vacuum, it is an ideal solution for industries requiring robust and versatile pressure monitoring.