PRODUCT DESCRIPTION
SICK 1211490 - Photoelectric Proximity Sensor with Background Suppression
This SICK W4-3 series photoelectric proximity sensor, part number 1211490, utilizes background suppression technology for reliable object detection independent of background reflectivity. It features a PinPoint LED light source and a PNP output with light/dark switching, making it suitable for precise presence detection in automated material handling, packaging machinery, and assembly line applications. The compact design and M8 connector facilitate integration into space-constrained industrial environments.
Technical Specifications:
- SERIES/FAMILY: W4-3
- COMPONENT TYPE: Photoelectric Proximity Sensor with Background Suppression
- ELECTRICAL SPECS:
- OPERATING VOLTAGE: 10 V DC to 30 V DC
- CURRENT CONSUMPTION: Max. 20 mA (without load)
- OUTPUT TYPE: PNP
- SWITCHING MODE: Light/Dark switching (selectable)
- SWITCHING FREQUENCY: 1000 Hz
- RESPONSE TIME: 0.5 ms
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Photoelectric proximity, background suppression
- LIGHT SOURCE: PinPoint LED, Red light
- SENSING RANGE: 20 mm to 150 mm (adjustable via potentiometer)
- HOUSING MATERIAL: ABS/PC
- OPTICS MATERIAL: PMMA
- FORM FACTOR: Mini-format housing
- INTERFACE/CONTROL:
- CONNECTION TYPE: M8 3-pin male connector
- ADJUSTMENT: Potentiometer for sensing range
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -40 °C to +60 °C
- COOLING METHOD: Convection (passive)
- MOUNTING STYLE: Through-hole mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Automated material handling systems, packaging machines, assembly lines, general industrial automation
- OBJECT DETECTION: Reliable detection of various object types regardless of background characteristics