Product: Photoelectric switch sensor model E3FDS10B2 Why this sensor matters - Reliable short-range detection: Provides consistent object detection up to 10 cm, ideal for close-proximity sensing tasks where accuracy matters. - Easy installation and alignment: Diffuse reflection design senses light reflected directly from the target, eliminating the need for a separate reflector and reducing setup time. - Control-friendly output: The NPN normally closed DC transducer output integrates with standard NPN sinking control inputs and PLCs, offering predictable behavior in default (non-triggered) conditions. Key benefits - Saves time on setup and maintenance thanks to diffuse reflection sensing and a compact form factor. - Fits into tight assemblies: 18 mm diameter housing is compatible with common sensor mounts and limited-space applications. - Stable performance for repetitive tasks: Designed for short-distance detection where repeatability is required. Important attributes - Model: E3FDS10B2 - Function: Photoelectric switch sensor for presence/absence detection - Sensing method: Diffuse reflection type (detects light reflected from the target surface) - Detection distance: 10 cm - Housing size: 18 mm diameter - Output type: NPN, normally closed, DC transducer (sinking output in default state) Performance and compatibility notes - Best for targets within 10 cm; performance depends on target color, surface finish, and ambient light conditions typical for diffuse sensors. - Compact 18 mm diameter housing eases retrofitting into existing machines or designs with limited clearance. - NPN normally closed output provides a simple, default-closed signal path that is commonly compatible with NPN-based control inputs and industrial logic systems. Practical use scenarios - Conveyor item presence detection: Mount the E3FDS10B2 above a short section of conveyor to confirm part presence or to trigger a stop/start action when an object reaches a 10 cm detection range. - Machine safety interlocks and gating: Use as a close-range sensor to verify that a moving part or guard is in position before enabling downstream operations; diffuse sensing reduces alignment requirements in variable part orientations. - Small-part handling and pick-and-place: Integrate into robotic end-effector or feeder stations to confirm item pick or placement within the 10 cm sensing window. What makes it stand out - Combines a compact 18 mm housing with a practical 10 cm detection range for reliable short-distance sensing. - Diffuse reflection design simplifies installation by removing the need for external reflectors and precise beam alignment. - NPN normally closed DC output ensures predictable, easy-to-integrate behavior with common control systems. Ordering information - Specify model E3FDS10B2 when ordering to ensure the correct diffuse-reflection, 18 mm, 10 cm detection, NPN normally closed DC sensor.