2 Pack 5M Infrared Through Beam Photoelectric Sensor Switch DC 12V-24V NPN NO 3/2 Wire 300mA Sends Infrared Light For Automation And Motion Sensing Door Openers And DIY Projects
✔️ 2-Pack, sensing 5m, NPN NO, 3/2 wire, DC 12-24V, 300mA
This two-pack infrared through-beam photoelectric sensor switch is designed to detect beam interruptions for automation and door control. It’s a handy choice for automatic doors, gate sensors, conveyors, and DIY projects that need a reliable trigger.
| Abmessung | Größe |
|---|---|
| Kopfdurchmesser | 18 mm (0.70 in) |
| Körpergröße | 24 mm x 70 mm (0.94" x 2.76") |
✅ Sensing distance: 5 m (through-beam infrared)
✅ Output: NPN normally open (3/2 wire)
✅ Voltage: DC 12-24V, current draw 300 mA
✅ Body size: head Ø1.8 cm; body 2.4 cm x 7 cm
✅ Cable length: 1.2 m per sensor; 2-pack
💡 What is a through-beam infrared sensor switch used for in automation and door control? It's handy for detecting beam interruptions and triggering devices like doors, gates, or conveyors. - Detects beam interruption up to 5 m - DC 12-24V compatible with common controllers - NPN NO 3/2 wire output for easy wiring - Great for DIY automation and entry sensor projects