PRODUCT DESCRIPTION
SICK 1211489 - Photoelectric Proximity Sensor
This SICK W4-3 series miniature photoelectric proximity sensor with background suppression is engineered for precise object detection in confined industrial spaces. It utilizes PinPoint LED technology and a PNP output for reliable presence sensing, making it suitable for material handling, packaging machinery, and automated assembly applications requiring high detection accuracy and immunity to background interference. Its robust design ensures consistent performance in demanding operational environments.
Technical Specifications:
- SERIES/FAMILY: W4-3 Miniature Photoelectric Sensors
- COMPONENT TYPE: Photoelectric Proximity Sensor, Background Suppression
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 10 V DC to 30 V DC
- CURRENT CONSUMPTION: 20 mA (no load)
- SWITCHING OUTPUT: PNP, Light/Dark switching (selectable)
- SWITCHING FREQUENCY: 1000 Hz
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Photoelectric proximity sensor with background suppression
- LIGHT SOURCE: PinPoint LED, Red light (650 nm)
- SENSING RANGE: 30 mm to 200 mm (adjustable)
- HOUSING MATERIAL: ABS/PC
- CONNECTION TYPE: M8, 3-pin male connector
- INTERFACE/CONTROL:
- OUTPUT TYPE: PNP transistor output
- SWITCHING LOGIC: Light-on/Dark-on selectable
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -40 °C to +60 °C
- MOUNTING STYLE: Through-hole, via M3 screws
- COOLING METHOD: Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Automated assembly lines, packaging machinery, material handling systems, robotics, general industrial automation
- SPECIFIC MACHINE TYPES: Conveyors, pick-and-place units, small parts detection, position monitoring