CGF70E‑D50PC – Diffuse Photoelectric Sensor (70×70 mm, 50 cm Range, NPN-NO)
The CGF70E‑D50PC is a high-efficiency diffuse photoelectric sensor that detects objects directly within a
The CGF70E‑D50PC is a high-efficiency diffuse photoelectric sensor that detects objects directly within a 50 cm range without needing a reflector. It is housed in a rugged 70 × 70 mm square enclosure, offering easy installation, increased optical precision, and excellent mechanical stability for industrial environments.
This model features a 3-wire NPN output in a Normally Open (NO) configuration, making it ideal for sinking-input logic in PLC-based automation systems.
✅ Key Features
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Sensing Principle: Diffuse reflective – no reflector required
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Sensing Range: Up to 50 cm (with adjustable sensitivity)
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Output Type: NPN, Normally Open (NO)
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Fast Switching: Response time < 8.2 ms
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LED Indicator: Red LED shows detection/output status
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Housing Size: Large 70 × 70 mm square body
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Protection: Built-in reverse polarity and surge protection
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Ingress Protection: IP65-rated – suitable for dusty and humid environments
🔌 Electrical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 10 – 30 V DC |
| Output Configuration | NPN, Normally Open |
| Max Load Current | 200 mA |
| Power Consumption | Approx. 25 mA |
| Residual Voltage | ≤ 1 V |
| Cable | PVC-sheathed, 3-core, ~1.5 m |
🌡️ Environmental & Mechanical Ratings
| Parameter | Specification |
|---|---|
| Operating Temperature | –15 °C to +55 °C |
| Storage Temperature | –25 °C to +70 °C |
| Housing Material | High-impact ABS (body) |
| Lens Material | PMMA (acrylic) |
| Shock Resistance | 50 g, 3× per axis |
| Vibration Resistance | 1 mm at 10–55 Hz, 2 h/axis |
| Protection Rating | IP65 |
📦 Typical Applications
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Conveyor line item detection
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Object sensing on packaging machines
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Assembly line object presence checking
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Integration with NPN-input PLC systems
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Industrial automation requiring non-contact sensing
The CGF70E‑D50PC offers reliable sensing for applications where NPN output logic is required, with fast response times and durable construction for consistent performance in demanding environments.
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