The IFM IFS297 is a high-performance inductive proximity sensor built for demanding industrial, mobile, and refrigerated applications. Designed with advanced sensing technology and immunity to magnetic fields, it provides reliable detection even in environments where traditional sensors may fail. Its compact housing, robust electrical design, and durability make it an ideal solution for a wide range of industries, including material handling, food logistics, and heavy machinery.

The sensor offers a sensing range of 4 mm, delivering accurate and repeatable detection of metallic objects. With a correction factor of 1, it detects all metals—whether ferrous or non-ferrous—at the same distance. This capability ensures consistent performance across diverse applications, reducing the need for sensor adjustments or multiple sensor types in mixed-metal environments.

One of the most notable features of the IFS297 is its magnetic-field immunity, rated up to 300 mT. This makes the sensor exceptionally reliable in areas exposed to strong electromagnetic fields, such as near electric motors, welding equipment, or magnetic brakes. By resisting interference, the IFS297 guarantees stable performance where standard sensors could be disrupted.

The sensor is housed in a threaded M12 x 1 cylindrical body with a length of 45 mm, offering a compact design that is easy to integrate into machinery and mobile equipment. Its rugged build allows it to withstand vibration, shocks, and mechanical stress, making it suitable for both stationary industrial systems and mobile applications in construction, agriculture, and transport.

To ensure long-term reliability, the IFS297 incorporates gold-plated contacts that provide excellent conductivity and superior resistance to corrosion and oxidation. Combined with its increased sensing range, this feature ensures stable connections and dependable operation, even in environments exposed to oils, coolants, or high humidity.

The IFS297 is particularly effective in challenging environments such as refrigerated warehouses and shock-freezing applications, where extreme temperatures and condensation can impair conventional sensors. It maintains consistent performance across such conditions, supporting industries like food processing, cold storage logistics, and automated material handling.

Operating on a voltage range of 10…30 V DC, the sensor integrates easily into industrial automation and mobile systems. Its efficient design minimises energy consumption while ensuring reliable switching performance in continuous operation.

In summary, the IFM IFS297 delivers precision, resilience, and versatility in a compact inductive sensor. With its 4 mm sensing range, magnetic-field immunity up to 300 mT, correction factor = 1, and rugged M12 housing, it is ideally suited for industrial, mobile, and refrigerated applications where reliability under extreme conditions is essential.