The IFM IGW202 inductive sensor is engineered to deliver precision, durability, and resilience in welding applications, where strong magnetic fields, spatter, and harsh conditions often compromise sensor performance. With advanced features such as magnetic-field immunity, a correction factor of 1, and an increased sensing range, the IGW202 offers reliable detection in environments that push standard sensors beyond their limits.

A key strength of the IGW202 is its magnetic-field immunity. With resistance to electromagnetic interference up to 300 mT, it maintains stable and accurate detection even in close proximity to welding equipment. This feature is critical in automotive manufacturing, robotic welding systems, and heavy metal fabrication, where strong magnetic fields can disrupt ordinary inductive sensors. The IGW202 ensures uninterrupted performance, reducing downtime and improving process reliability.

Another defining advantage is its correction factor of 1, which guarantees identical sensing distances for different metals, whether steel, aluminium, brass, or non-ferrous alloys. This consistency simplifies application design, reduces the need for recalibration, and allows manufacturers to standardise their detection systems across multiple production lines and material types.

The IGW202 also incorporates an increased sensing range, offering extended detection distances compared to standard inductive sensors. This makes installation more flexible and reduces sensitivity to minor misalignments, ensuring reliable detection even when conditions are less than ideal. For fast-paced production lines, this feature translates into improved accuracy, fewer false triggers, and higher throughput.

Constructed with a threaded M18 x 1 housing, 65 mm in length, the IGW202 provides robust mounting and mechanical durability. Its rugged build ensures resistance to vibration, shock, welding spatter, and harsh contaminants such as dust or oil. Designed for long service life, the housing supports reliable operation even in environments where mechanical stress is unavoidable.

The use of gold-plated contacts further strengthens reliability by ensuring superior conductivity and resistance to oxidation. This guarantees consistent signal transmission and reduces the risk of electrical degradation over time, helping to maintain operational efficiency in demanding environments.

Operating on a voltage range of 10…30 V DC with current consumption under 20 mA, the IGW202 is both energy-efficient and broadly compatible with industrial PLCs and automation systems. Its stable electrical performance makes integration straightforward and ensures dependable operation across a wide variety of applications.

Designed specifically for welding applications, the IGW202 excels in environments where conventional sensors struggle. Whether deployed in robotic welding cells, automotive assembly lines, or heavy-duty fabrication facilities, it delivers consistent, accurate detection and long-term reliability.

In summary, the IFM IGW202 inductive sensor combines magnetic-field immunity, correction factor 1, increased sensing range, and gold-plated contacts into one rugged package. With its durability, precision, and adaptability, it is a trusted solution for industries that require reliable sensing in the harshest welding environments.