Inductive Proximity Switches 2-Wire M12
- Contrinex 220 820 847,  A 4mm range inductive proximity sensor that uses an induction loop to sense the presence of metallic objects. Suitable applications for this device include: metal detectors,  traffic lights,  car washes & automated industrial processes for presence detection,  position control,  counting & distance control tasks. Contrinex 220 820 847 4mm Distance NO Inductive Proximity Switch Cable 2M PVC