The PR08-2DN Inductive Proximity Switch is a compact metal-detection sensor used to sense the presence of a nearby metal object without any physical contact. It outputs an NPN signal with a Normally Open (NO) contact, making it a practical choice for automation, machine control, and DIY project builders who need a dependable position or counting sensor. It suits workshops, small production lines, irrigation pump panels, and electronics hobby projects.
Key features
- PR08-series inductive design for contactless detection of metal targets
- NPN output type for easy wiring into common control circuits
- Normally Open (NO) contact that switches on when a target is detected
- Compact threaded body for simple mounting and adjustment
- No moving parts, so it stays reliable in dusty or vibrating setups
Typical uses
- Detecting metal parts on a conveyor or sorting line
- Position and limit sensing on machines and gates
- Object counting in small production tasks
- Control signals for pumps, valves, and automation projects
How to choose / tips
- Confirm your controller accepts an NPN input before wiring
- Choose NO when you want the output to activate on detection
- Mount the sensor facing the metal target with a small, steady gap
- Keep wiring polarity correct to protect the sensor
Why tna W rna
At tna W rna we focus on quality parts from reliable sources, with fast delivery across Egypt and cash on delivery for your convenience.
