
CGF50‑D30PC – 30 cm Diffuse Photoelectric Sensor (Square, NPN-NO)
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The CGF50‑D30PC is a reliable, square-shaped photoelectric sensor built for non-contact object detection using a diffuse reflective sensing method. With a detection range of up to 30 cm, this sensor can identify objects without requiring a reflector, making it ideal for compact automation setups and space-sensitive installations.
This model comes with a 3-wire NPN output and a Normally Open (NO) configuration, suitable for direct interface with PLC inputs and digital control systems that expect sinking logic.
✅ Key Features
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Detection Mode: Diffuse-reflective (direct object sensing)
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Sensing Distance: Up to 30 cm (adjustable sensitivity)
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Output Type: NPN, Normally Open (NO)
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Response Time: Fast switching, <8.2 ms
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Status Indicator: Red LED shows output activation
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Enclosure Protection: IP65 – water and dust resistant
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Electrical Protections: Reverse polarity and surge protection included
🔌 Electrical Specifications
Parameter | Specification |
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Supply Voltage | 10 – 30 V DC |
Output Type | 3-wire NPN, Normally Open |
Max Load Current | 200 mA |
Residual Voltage | ≤ 1 V |
Current Consumption | Approx. 25 mA |
Cable | PVC, Ø6 mm, 3-core, ~1.5 m |
🌡️ Environmental & Mechanical Ratings
Parameter | Specification |
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Operating Temperature | –15 °C to +55 °C |
Storage Temperature | –25 °C to +70 °C |
Housing Material | ABS (Body), PMMA (Lens) |
Vibration Resistance | 1 mm @10–55 Hz (2 h/axis) |
Shock Resistance | 50 g, 3× per axis |
Protection Rating | IP65 (dust & water resistance) |
📦 Typical Applications
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Object detection in packaging or filling lines
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Automated sorting systems
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Position sensing on conveyors
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Factory automation with NPN-based control systems
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Sensor-driven triggers for robotics and inspection stations
The CGF50‑D30PC is ideal for use in NPN-based control systems requiring precise detection with minimal wiring. Its fast response time, rugged build, and reliable performance make it a go-to solution for industrial automation.
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