Retroreflective Photoelectric Sensor Switch E3F R4N3 DC 10 To 30V NPN No And NC Outputs 4 Meter Sensing Range M18 Thread Reflector Panel Included Plug And Play Industrial Automation Sensor For Easy Setup

Retroreflective Photoelectric Sensor Switch with M18 Thread
✔️ DC 10-30V, NPN NO+NC, 200mA output, 4m sensing range

This retroreflective photoelectric sensor switch detects objects without contact using infrared light. It ships as a single M18-threaded unit with a reflector-based retroreflective setup and is commonly used in security systems and manufacturing lines. Includes 1x Photoelectric Sensor Switch for plug-and-play setup.

✅ Thread diameter: M18
✅ Type: DC 4 Wire
✅ Sensing distance: 4m (+/-10%)
✅ Voltage: 10-30VDC
✅ Output current: 200mA
✅ Overall size: 23.5 x 77mm (0.93" x 3.0")
✅ Cable length: 150mm (5.9")

💡 What is a retroreflective photoelectric sensor used for in automation and how do its outputs help wiring?

- handy non-contact detection for conveyors, packaging lines, and security setups - uses a reflector-based retroreflective beam to detect interruptions - NPN NO+NC outputs give flexible normally open and normally closed wiring options - works on 10-30V DC and handles up to 200mA load for simple PLC connections✝️