The FS 8-4/14.5/NPT is an inductive proximity sensor manufactured by TURCK. These sensors are used for non-contact detection of metallic objects. The part number indicates specific features of the sensor, including its size, sensing range, and connection type.

Applications

• Position detection in automated machinery
• End-of-stroke detection in pneumatic cylinders
• Object counting on conveyor belts
• Speed monitoring in rotating equipment
• Presence detection in robotic systems

Features

• Inductive sensing principle
• 8mm diameter cylindrical housing
• 4mm sensing range
• Flush mountable
• NPN normally open (NO) output
• NPT threaded connection
• IP67 protection rating

Benefits

• Reliable and non-contact detection of metallic objects
• Long service life due to robust construction
• Easy installation with threaded housing
• High degree of protection against harsh environments
• Cost-effective solution for industrial automation
• Precise positioning and detection

Additional Details

The FS 8-4/14.5/NPT sensor operates on the principle of electromagnetic induction. When a metallic object enters the sensor's magnetic field, it changes the oscillator's characteristics, which is detected by the sensor's internal circuitry. The sensor is designed to be flush-mounted, meaning it can be installed in a way that the sensing face is level with the surrounding surface. The NPN normally open output means that the output is low (OFF) when no target is present and goes high (ON) when a target is detected. The NPT threaded connection provides a secure and standardized method for connecting the sensor to machinery or equipment. The IP67 protection rating ensures that the sensor is protected against dust and water immersion, making it suitable for use in demanding industrial environments.