PHOTO SENSOR 18MM NPN NO/ NC KD400GR3 DA MAKE

M18 Diffuse Photo Sensor – KD400GR3 (Make: DA)

Key Features:

• Type: Diffuse (reflective) photoelectric sensor – detects objects by reflecting light off the target.

• Output Type: NPN with NO (Normally Open) + NC (Normally Closed) outputs for flexible wiring.

• Wiring: 4‑wire connection (Power +, Power –, Output NO, Output NC).

• Sensing Range: Up to 400 mm, depending on target reflectivity.

• Housing: Cylindrical Ø18 mm (M18), robust metal construction for industrial use.

• Supply Voltage: 10–30 V DC.

• Current Rating: Maximum 200 mA output load.

• Response Time: Fast switching, suitable for high-speed applications.

• Protection: Built-in short-circuit and reverse polarity protection.

• Ingress Protection: IP64 – dust protected and splash resistant.

• Operating Temperature: –20 °C to +60 °C.

Applications:

• Object presence/absence detection on conveyors and packaging lines.

• Automation systems for industrial machinery.

• Detecting items in sorting, counting, and assembly lines.

• Anywhere a robust, small Ø18 mm sensor with dual output is required.