Photo Sensors

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.

Photo Sensor 18mm PNP NO/NC – CPDD18‑P500‑OC

• Type: Diffuse (reflective) photoelectric sensor

• Output: PNP, NO + NC

• Sensing Range: Up to 500 mm

• Supply Voltage: 10–30 V DC

• Current Rating: ≤ 200 mA

• Housing: Ø18 mm metal

• Protection: IP64, short-circuit & reverse polarity protection

• Response Time: ≤ 1 ms

• Operating Temp: –20 °C to +60 °C

Applications: Object detection, automation, conveyors, packaging, and industrial machinery.

The Autonics BEN300‑DFR is a diffuse reflective photoelectric sensor designed for accurate non-contact object detection in industrial automation. With a 300 mm sensing distance and universal AC/DC power supply, it provides reliable performance for conveyors, packaging lines, and production systems.

Key Features

• Diffuse reflective sensing up to 300 mm

• Non-contact object detection

• Selectable Light‑ON / Dark‑ON operation

• Built-in relay output for direct switching

• LED indicators for easy setup and alignment

• Universal AC/DC power supply

• Durable industrial housing

Technical Highlights

• Model: BEN300‑DFR

• Sensing Distance: Up to 300 mm

• Output Type: Relay contact

• Power Supply: 24–240 V AC/DC

• Response Time: Max. 20 ms

• Connection: Pre-wired cable

• Operating Temperature: −20 °C to +65 °C

Applications

• Conveyor object detection

• Packaging and sorting automation

• Production line presence sensing

• Material handling systems

The SIBASS SE‑E3JK‑DS30M1 is a box‑type photo‑optic sensor with a reflective detection setup, designed for non‑contact object sensing in industrial environments. With a 300 mm (30 cm) sensing distance, CE certification, and reliable performance, it’s ideal for automation, conveyor systems, and object presence detection.

Key Features

• Reflective photoelectric sensing (requires reflector)

• CE‑marked quality and safety compliance

• Long 300 mm sensing distance

• Built‑in LED indicator for easy setup

• Stable detection with fast response

• Compact and robust industrial housing

Technical Highlights

• Model: SE‑E3JK‑DS30M1

• Brand: SIBASS

• Sensing Type: Reflective photoelectric (with reflector)

• Sensing Distance: Up to 300 mm (30 cm)

• Output Type: Typically NPN / Normally Open (NO)

• Maximum Load Current: 100 mA

• Power Supply: DC (standard industrial range)

• Connection: Pre‑wired cable

• CE certified design

Applications

• Conveyor presence sensing

• Packaging machine automation

• Production line object detection

• Position and counting applications

Sibass G139‑3A1NA Photoelectric Sensor

• Type: Box‑type photoelectric sensor

• Sensing Distance: 1 m

• Output: DC, Normally Open (NO)

• Dimensions: 139 × 57 × 36 mm

• Material: Durable industrial-grade housing

Features:

• Detects objects or presence in industrial automation applications.

• Compact box design for easy mounting and alignment.

• Reliable detection up to 1 m distance.

• NO output closes circuit when an object is detected.

• Rugged construction suitable for industrial environments.

Applications:

• Object detection, presence sensing, assembly lines, conveyor systems.

• Ideal for industrial automation, packaging, and manufacturing setups.

The SIBASS G139-3A1NA is a photoelectric sensor designed for reliable non-contact object detection in industrial automation systems. Its compact design and stable performance make it ideal for use in manufacturing, packaging, and material-handling applications.

Key Features

• High-performance photoelectric sensing

• Non-contact detection of objects

• Compact, space-saving housing

• Built-in LED indicator for easy setup

• Fast response for accurate switching

• Easy installation and alignment

Technical Highlights

• Model: G139-3A1NA

• Brand: SIBASS

• Sensor Type: Photoelectric sensor

• Power Supply: DC (standard industrial range)

• Output Type: NPN, Normally Open (NO)

• Detection Range: Long-range object detection

• Connection: Pre-wired cable

Ideal Applications

• Conveyor and material handling systems

• Packaging machinery

• Production line automation

• Object presence and position detection