KEYENCE FL-SP20 Probe Sanitary Specification 200 mm
Product Description
The KEYENCE FL-SP20 is a high-performance, ultra-compact fiber optic sensor designed for precision detection in space-constrained industrial automation applications. This innovative sensor combines a built-in amplifier and fiber optic unit in an exceptionally small housing, making it one of the most compact solutions available for challenging detection tasks. The FL-SP20 excels at detecting minute objects, transparent materials, and variably colored items that traditional sensors often miss, providing reliable performance in demanding manufacturing environments.
Despite its miniature size, the FL-SP20 incorporates KEYENCE's advanced sensing technology including automatic sensitivity adjustment that ensures stable detection regardless of environmental changes or target variations. The sensor features a bright multi-color LED indicator that provides clear status information at a glance, displaying operating conditions, output status, and stability information through intuitive color coding. Its rugged construction with stainless steel sensing tip offers excellent resistance to mechanical impact and environmental factors, making it suitable for harsh industrial settings.
The FL-SP20 is particularly valuable in applications where mounting space is extremely limited, such as in semiconductor manufacturing equipment, electronic component assembly machines, medical device production lines, and precision mechanical systems. The sensor's quick-response design enables high-speed detection capabilities, while its simple mounting system and integrated design eliminate the need for separate amplifier units, significantly reducing installation time and complexity.
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Technical Specifications:
General Specifications: The KEYENCE FL-SP20 is a ultra-compact built-in amplifier fiber optic sensor measuring just 20mm in length, 10mm in width, and 34.5mm in height. The unit operates on a 12-24V DC power supply with ±10% tolerance and consumes maximum 25mA current. It provides one NPN output configuration with maximum 100mA load current and 1V residual voltage. The response time is an impressive 0.1ms maximum, supporting ultra-high-speed detection requirements.Detection Performance: The sensor offers both through-beam and diffuse-reflective detection modes. In diffuse-reflective mode, the standard detection distance reaches up to 20mm depending on the target characteristics. The sensitivity adjustment is automatically handled by the built-in Auto Sensitivity Setting function, which continuously maintains optimal detection levels. The unit features automatic stability control that compensates for background interference and environmental changes.
Environmental Specifications: The operating temperature range is from -25°C to +55°C, with a storage temperature range of -40°C to +70°C. The housing provides an IP67 protection rating, ensuring complete dust protection and resistance to water immersion up to 1 meter for 30 minutes. The sensor withstands vibration up to 10-55Hz with 1.5mm amplitude and shock resistance up to 1000m/s². The stainless steel sensing tip offers excellent chemical resistance and mechanical durability.
Indicator System: The unit features a multi-color LED indicator that displays operation status through color-coded signals: green for power and normal operation, orange for output activation, and flashing patterns for various status conditions. The indicator is clearly visible from all angles and provides immediate feedback on sensor operation and detection status.
Electrical Characteristics: The wiring connection uses a built-in 2m cable with four conductors (brown, blue, black, white) for power supply and output signals. The cable features oil-resistant PVC coating with bending radius of 25mm minimum. The sensor includes reverse polarity protection and surge protection for enhanced reliability.
Mounting and Installation: The FL-SP20 can be easily mounted using the integrated M3 threaded hole on the sensor body. The compact design allows for installation in spaces as narrow as 10mm wide. The sensor includes mounting brackets and hardware for various installation configurations. The sensing head can be rotated 360° for flexible positioning and optimal detection angle adjustment.
Functional Features: The sensor incorporates automatic sensitivity setting that calculates optimal thresholds with single-button operation. It features built-in timer function with ON-delay, OFF-delay, and one-shot modes adjustable from 0.1ms to 10s. The unit includes external control input capability for remote teaching and reset functions. The stability indicator warns of potential detection issues before they affect operation.
Compatibility: The sensor is compatible with KEYENCE's range of fiber optic accessories and extension cables. The integrated design eliminates the need for separate amplifiers or complex wiring systems, making it ideal for applications requiring multiple sensing points in limited spaces.
Disclaimer: This information is provided for reference purposes only. For complete specifications, installation guidelines, and safety information, please consult the official KEYENCE FL-SP20 product manual. Proper installation by qualified personnel is recommended to ensure optimal performance and compliance with safety standards. Specifications are subject to change without notice.
Our Services:
1.All our products are new and orginal, and of good quality2.Our prices are very competitive.3.We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.4.All inquiries will be valued and will reply in 24.
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