General
Rated switching distance	2 mm
Installation conditions	Concise
Thread	M8 x 1
Material	Stainless steel 1.4305 (AISI 303)
Operating voltage	10...30 VDC
Connection type	Connector (male) M8 x 1
Switching type	Inductive
Number of wires	3 Wire

The inductive sensor BI2-EG08-AP6X-V1131 from TURCK is a compact, robustly built proximity sensor for industrial applications. It features a rated switching distance of 2 mm and is designed for flush mounting. The sensor has a threaded tube with thread size M8 x 1 and is made of stainless steel 1.4305 (AISI 303), ensuring high corrosion resistance and mechanical strength. It is suitable for use in environments with high material quality requirements, particularly in the food industry or in humid production environments.

Applications

The sensor is suitable for detecting metallic objects in automated production processes, such as in manufacturing, packaging industry, or assembly. Due to its increased switching distance and large detection range, it is particularly suitable for applications requiring reliable and precise position detection. Typical uses include machine controls, conveyor systems, or as end switches in automation systems.

Functions and Features in Detail

The sensor operates on the inductive principle, detecting only metallic materials. It is designed as a DC 3-wire sensor, with an operating voltage range between 10 and 30 VDC. The output logic is configured as a PNP switch, meaning the output closes the circuit when an object is detected. The sensor features an M8 x 1 plug connector, enabling easy and secure connection to control systems or wiring.

Technology Explained Simply

Inductive technology relies on generating an electromagnetic field, which changes when a metallic object approaches. This change is electronically detected and evaluated, triggering a switch in the output signal state. The rated switching distance of 2 mm refers to the maximum distance at which the sensor can reliably detect an object. The use of stainless steel 1.4305 ensures high chemical resistance and longevity, especially in aggressive environments.

Compatibility and Accessories

The sensor can be combined with various connection cables and wiring harnesses specifically designed for M8 plug connectors. Compatible accessories include, for example, PUR connection cables such as PKG3M-5-PSG3M/TXL or wiring harnesses such as PKW3M-5/TXL. These cable variants enable flexible and secure wiring in different system configurations. The use of stainless steel mounting accessories such as MW-08 can simplify installation and increase mechanical stability.

Mounting and Installation

Mounting is performed in flush installation, with the M8 x 1 threaded tube screwed into corresponding holes or threaded inserts. Connection to the control system is made via the integrated plug connector. Cable connections should be arranged to avoid mechanical stress and pulling forces on the sensor. Proper wiring and securing are crucial for the functionality and service life of the sensor.

Advantages in Operation

The sensor offers high reliability and repeatability in object detection. The use of stainless steel 1.4305 ensures long service life, even under harsh operating conditions. The PNP output logic is standard in many control systems, simplifying integration into existing installations. The large detection range and increased switching distance enhance flexibility in positioning and reduce requirements for precise sensor alignment.