Confezione da 4 sensori a infrarossi a barriera con LED " 5mm ", modulo di conteggio, interruttore fotoelettrico a raggio passante per relè K60, PLC 51, microcontrollore STM32 e altro ancora. Plug and Play. Lunghezza cavo: 30 cm. Test . Distanza: 1 m.

Quad IR Break-Beam Sensors for 1m through-beam counting
✔️ 4-pack IR break-beam sensors: 1m range, 5V, NPN NO, 2ms

These IR break-beam sensors are photoelectric switches that detect objects by interrupting a light beam. They’re handy for counting, position sensing, and basic automation in relays, PLCs, and microcontroller projects.

✅ Detection distance: 1000 mm (39.37 in), sensing by infrared interruption
✅ Sensing mode: light-speed interruption (IR) with stable output
✅ Working voltage: DC 5V; current: emission 20 mA, reception 10 mA
✅ Output: 70 mA max current, NPN normally open
✅ Response time: about 2 ms; suitable for fast counting
✅ Temperature range: -10°C to 60°C; indoor use only
✅ Terminal: 2.54 mm spacing; plug with XH2.54 compatible connector

💡 What is a photoelectric break-beam sensor used for in industrial automation and belt-conveyor setups? These handy devices are common in automation and control projects. - Detect object presence by interrupting infrared light. - Handy for counting, positioning, and sending signals to PLCs or microcontrollers.