Sick WL9-2P121 Photoelectric Retro-Reflective Sensor
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PHOTOELECTRIC SENSOR
The SICK WL9-2P121 is a retro-reflective photoelectric sensor featuring PNP output, visible red LED, and quick teach-in adjustment. It offers reliable performance in a compact and durable design.AutomationCompactIndustrialLEDLightOutputPhotoelectricPNPRedReflectiveretroSensorSickTeach-InWL9-2P121
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SICK WL9-2P121 PHOTOELECTRIC RETRO-REFLECTIVE SENSOR
The SICK WL9-2P121 is a compact and highly reliable photoelectric retro-reflective sensor engineered for precise object detection in industrial automation environments. With advanced features such as light/dark switching, visible red LED light, and a simple teach-in button for sensitivity adjustment, this sensor ensures consistent performance across diverse applications. Designed with a robust ABS housing and a practical rectangular design, it is suitable for use in harsh industrial conditions.
Manufacturer: SICK
Type: Photoelectric Retro-Reflective Sensor
Model: WL9-2P121
Part No.: 1018289
| Supply Voltage | 10 ... 30 V DC |
| Current Consumption | 30 mA |
| Switching Output | PNP |
| Switching Mode | Light/Dark Switching |
| Connection Type | Cable, 2 m |
| Housing Material | Plastic, ABS |
| Housing Design (Light Emission) | Rectangular |
| Type of Light | Visible Red Light |
| Light Source | LED |
| Adjustment | Single Teach-in Button (Sensitivity) |
| Ambient Operating Temperature | -40 °C ... +60 °C |
| Dimensions (W x H x D) | 12 mm x 40 mm x 22 mm |
