✨BW20-08, Sensor, Area, NPN Open Collector Output. 08pcs & 20mm Pitch Optical axis, 140mm Length, 12-24VDC 👁️ 0 | 🔗 | 💖 | ✨ | 🌍 | ⌚ 💫 BW20-08, Sensor, Area, NPN Open Collector Output. 08pcs & 20mm Pitch Optical axis, 140mm Length, 12-24VDC