colorSENSOR // Smart Color sensors, LED Analyzers
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More Precision colorSENSOR // True Color Measuring Systems

True Color Measuring Systems The colorSENSOR series from MICRO-EPSILON ELTROTEC True Color sensors from Micro-Epsilon ELTROTEC measure color values, intensities and functions on different surfaces. As a result, they are used in a variety of applications and stand for high productivity and cost reduction in manufacturing, automation and quality assurance. Powerful True Color controllers for highest accuracy Color sensors for large distances Robust fiber optic sensors for versatile fields of application Easy configuration via web interface

colorSENSOR at a glance General information Measuring principle & fields of application Selection criteria Standard sensor Circular sensor Transmission sensor Reflex sensor (standard) Measurement spot diameter Color memory Measurement geometry Universal True Color sensor controller High precision True Color sensor controller Color sensor for high offset distances Connection cables & Accessories

Measuring principle & fields of application Relative color measurement (= color inspection): Relative color measurement is often referred to as color inspection. A color sensor first detects the color of a reference pattern and then the color of the measuring object. The controller calculates the so-called color distance (ΔErel) from the difference between the two values. If the same controller determines the color distance between a measuring object and a reference sample, this is called relative color measurement (pure color comparison). In the Micro-Epsilon portfolio, the CFO100 & CFO200...

Advantages and special features High precision True Color measuring system The colorSENSOR CFO is a True Color controller for precise color recognition in industrial measurement tasks. The CFO series is distinguished by unmatched repeatability, state-of-the-art interfaces and intuitive operation. CFS sensors with integrated optical fibers which can be individually adapted for various measurement tasks, are connected to the controller. Intuitive operation via web interface A decisive advantage of the colorSENSOR CFO controller is its easy operation. The integrated, intuitive web interface...

Selection criteria Selection criteria - Sensors Series Special features Standard sensor For high-gloss surfaces, diffuse reflection without gloss Ideally suited for solid colors, anti-reflective coating or chrome colors Max. working distance of 125 mm (with reflecting surfaces) Very precise positioning of the detection point Circular sensor For structured and metallic-effect surfaces Ideally suited for textile, paper, metallic paint, metallic nail polish, sand, granulate or masterbatch Homogeneous illumination of the measuring point Max. working distance of 100 mm (with reflecting surfaces)...

Selection criteria - Controllers Series Special features Universal True Color sensor controller Repeatability in color ΔE ≤ 0.5 easuring rate max. 10 kHz (up to 2,500 parts M per second with asynchronous measurement) Color memory for 256 colors in 6 color groups Operation via keys or web interface Ethernet and RS232 interface High light output > 130 lm Color control of self-luminous objects also possible switching outputs (digital I/O); 3 8 switching outputs (binary) etection of color rings on metal and plastic sleeves D olor values can be read and statistically evaluated C olor mark...

Painted car body components Recommended system CFO200 + CFS1 Comparing colors of parking sensor and car body Car attachments such as parking sensors are painted separately. However, the colors of the parts must be identical during assembly. For color assignment, the colorSENSOR CFO sensors are used which ensure a direct color comparison between the parking sensor and the rear bumper. Color inspection on front spoilers Before installing front aprons, Micro-Epsilon color sensors check if the color of the attachment matches the body color. Different color groups can be defined to cover all...

Sorting of plastic components (connector colors) Particularly with automated mounting, components must be sorted according to their color. With its high measuring rate up to 30 kHz, the colorSENSOR CFO200 is used for sorting different plastic components. Adjustable colors and tolerances enable high flexibility for the measurement task. Distinction of shiny nuts In modern machining centers, the automatic distinction of supplied parts is state of the art. To reliably distinguish shiny nuts made of stainless steel and tin, color sensors are used. The measurement is performed with a compact...

Standard sensor for high-gloss surfaces Ideally suited for solid colors, anti-reflective coating or chrome colors For high-gloss surfaces, diffuse reflection without gloss Max. working distance of 125 mm (with reflecting surfaces) Very precise positioning of the detection point With the standard sensor, the light emitted by the controller is sent laterally at an angle of 45° (depending on type) onto the surface of the part to be inspected. The diffuse back reflection (surface color) of the sample is detected by the sensor at 0° (parallel) to the surface and transmitted to the controller via...

Part number Light spot diameter 1) Measurement spot diameter 1) Repeatability in rotation 1) 2) 4) Measurement geometry Min. target size (flat) Minimum curvature radius of target (curved) Distance Sensitivity Permissible ambient light 1) 4) Max. tilt angle 1) 4) integrated fiber-optic cable (axial) with metal-silicone (T) sheath, standard length 1.2 m; other lengths 0.3 ... 2.4 m optionally available Connection Mounting Temperature range Sensor head: -10 °C … +80 °C; cable: -60 °C … +180 °C Humidity (non-condensing) Protection class (DIN-EN 60529) Material Weight IP54 3) Aluminum black...

Circular sensor for structured and metallic-effect surfaces For textiles, paper, metallic paint, sand, granulate, wood veneers or masterbatch For structured and metallic-effect surfaces Homogeneous illumination of the measuring point Max. working distance of 100 mm (on strongly reflecting surfaces) Very precise positioning of the detection point With the circular sensor, the light emitted by the controller is sent as an illuminated ring at an angle of 11° or 34° (depending on type) to the surface of the object to be tested. The diffuse back reflection (surface color) of the sample is...