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Compact photoelectric sensors
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Four ultracompact sensors are available that use the triangulation measurement principle. Foreground and background suppression are included with a visible spot. Hysteresis is low and the sensor is not affected by colours. The sensor is equipped with a 5-turn adjuster and a red light spot so that even demanding settings can be handled with ease. CX-440 series applications include identifying extremely thin and small objects on conveyers in the electronic or food industry. Characteristics: - Fore- and background suppression
- Visible spot
- 5-turn adjuster
- Low hysteresis
- Light ON / dark ON modes
- Automatic cross talk suppression
- Protection IP67
- Short-circuit protection
Accessories: - Mounting brackets
- M8 connector with 2m or 5m cable
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| NPN output | CX441 (Z) | CX443 (Z) | CX444 (Z) | CX442 (Z) | | PNP output | CX441P (Z) | CX443P (Z) | CX444P (Z) | CX442P (Z) | | Sensor type | Reflective photoelectric sensor | | Rated sensing distance | 50mm | 50mm | 100cm | 300mm | | Sensing range | 2 - 50mm | 15 - 100mm | 20 - 300mm | | Spot diameter (Ø) | Ø 2mm | Ø 6.5mm | Ø 9mm | Ø 15mm | | Detectable object | White drawing paper 50 x 50mm | | Detectable target | Nontransparent, semitransparent, transparent | | Hysteresis | = 2% | = 5% | | Response time | Max. 1ms | | Output /Transistor | Max.100mA | | Emitting diode | Red LED 650nm | | Rated current consumption without load | Max. 20mA | | Housing material | Plastic | | Protection | IP67 | | Physical size (HxWxL) | 31.2 x 11.2 x 20mm | | Connection method | Cable 2m or M8 connector (-Z) | | Operating voltage | 12 - 24V CD (±10%) | | Usable ambient temp. | -25°C to +55°C | | Weight (approx.) | 55g |
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CX-440 typical applications
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Colour-independent object detection
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Object detection
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Object detection when visibility is limited
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Ionisers
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