Skip to content

SPECTRO-3-FIO-JR True Color Sensor (Junior)

Price dependent upon specification — inquire below

Product Description

The SPECTRO-3-FIO-JR is a true color sensor from the SPECTRO-3 series designed for precise color, contrast, and grayscale detection in industrial applications. It uses a super-bright white-light LED transmitter and a 3-color filter detector that mimics human color perception to measure reflected or emitted light from objects. The sensor supports teaching and storing up to 31 colors and offers multiple evaluation algorithms, including FIRST HIT and BEST HIT modes for flexible color analysis. It operates with a +24 VDC power supply, includes five digital outputs configurable as NPN or PNP, and communicates through an RS232 interface, with optional USB or Ethernet converters. With a working distance typically ranging from 1 mm to 500 mm depending on the fiber optics and optics attachments, the device is designed for versatile integration into automated systems.



SPECTRO-3-FIO-JR True Color Sensor (Junior)

Price dependent upon specification — inquire below

Product Highlights

• Big working range: typ. 1 mm ... 500 mm
• (depends on fiber optics and attachment optics)
• Big assortment of fiber optics (reflected or transmitted light)
• Up to 31 colors can be stored
• RS232 interface (USB or Ethernet converter is available)
• Super-bright white-light LED (AC-/DC-/PULSE-
• operation or OFF for luminous objects can be switched)
• Color detection, contrast detection, and gray scale detection
• Insensitive to outside light (in AC- or PULSE-operation)
• Brightness correction can be activated (STAT/DYN)
• Scan frequency max. 35 kHz (in DC- or OFF-operation)
• Switching frequency max. 40 kHz
• TEACH via PC or PLC (external input)
• Various evaluation algorithms can be activated
• “BEST HIT“ mode (“human color assessment“)
• Parameterizable via Windows® software, scope function
• Temperature compensated
• Averaging can be activated (from 1 up to over 32000 values)
• Color control of luminous objects (LEDs, halogen lamps, displays, ...)
• 3-color filter detector (true color detector: “human color perception “)

Inquire about this product

Enter your information below to get in touch with our specialists, who will assist you in choosing the right configuration for your unique application.