Sensor Instruments
Entwicklungs- und Vertriebs GmbH
Schlinding 11
D-94169 Thurmansbang
Telefon +49 8544 9719-0
Telefax +49 8544 9719-13


True color sensors (Slim Line Extended)

General technical data ....

Type Light sourceMeas. rangeDetection rangeLxWxH (mm) Data
SPECTRO-3-COF-d3.0-SLE White-light LED, super bright, diffuse10...200mmØ3mm at 75mm50x50x37
SPECTRO-3-COF-d5.0-SLE White-light LED, super bright, diffuse10...200mmØ5mm at 80mm50x50x37
SPECTRO-3-COF-d8.0-SLE White-light LED, super bright, diffuse10...200mmØ8mm at 85mm50x50x37
SPECTRO-3-COF-5x1.5-SLE White-light LED, super bright, diffuse10...200mm5mmx1.5mm at 85mm50x50x45
SPECTRO-3-DIL-SLE White-light LED, super bright, diffuse5...50mm5mm at 15mm ... 29mm at 50mm50x50x27
SPECTRO-3-FCL-SLE White-light LED, super bright, focused5...120mm5mm at 10mm ... 30mm at 100mm50x50x27
SPECTRO-3-POL-SLE White-light LED, super bright, focused, polarisation filter2...50mm3mm at 5mm ... 14mm at 50mm50x50x27
SPECTRO-3-UV-SLE UV LED, 375nm1...50mm5mm at 5mm ... 14mm at 50mm50x50x27
SPECTRO-3-FIO-SLE White-light LED, super bright1...500mmØ0.2...20mm or 3x0.5...48x0.15mm50x50x36
SPECTRO-3-FIO-UV-SLE UV LED, 375nm1...500mmØ1.5...3mm or 3x0.5...6x1mm50x50x36
SPECTRO-3-POF-SLE White-light LED, super bright1...500mmØ1...20mm50x50x32.5

Software Windows® PC software: SPECTRO3-SLE-Scope or SPECTRO3-COMFORT-Scope
Voltage supply +24VDC (± 10%), reserve polarity protected, overload protected
Current consumption <160mA
Max. switching current 100mA, short circuit proof
Input digital (1x) IN0 (Pin 3), digital (0V/+24V)
Outputs digital (5x) OUT0...OUT4 (Pin 4...8): digital (0V/+24V),
npn-/pnp-able (bright-/dark-switching, can be switched)
Interface RS232 (USB and Ethernet adaptor available)
Pulse lengthening 0...100ms, abjustable via PC software
Averaging max. 32768 values, abjustable via PC software
Scan frequency LED-Betrieb, abjustable via PC software:
- AC operation: max. 20kHz
- DC and OFF operation: max. 35kHz
Switching frequency typ. 35kHz
Transmitter (light source) depends on sensor type
Transmitter control can be switched via PC software:
AC operation (LED MODE-AC),
DC operation (LED MODE-DC),
OFF operation (LED MODE-OFF)
Measuring range depends on sensor type
Receiver 3-color filter detector (TRUE COLOR), color filter curves acc. to CIE 1931
Gain Receiver gain setting:
8 steps (AMP1...AMP8), adjustable via PC software
Ambient light max. 5000 Lux
Detection range depends on sensor type
Reproducibility in x,y color range each 1 digit at 12-bit A/D conversion
Temperature drift X,Y deltaX/deltaT, deltaY/deltaT: typ. 0,2 digits/°C (< 0,01%/°C)
Color difference deltaE >= 0,5
Color space X Y INT siM (Lab)
Color memory non-volatile EEPROM with parameter sets for max. 31 colors
(max. 64 colors in group mode)
Housing dimensions depends on sensor type
Housing material Aluminum, anodized in black
Connectors - to PLC: 8-pole M12 connector Binder 713/763
- to PC: 4-pole fem. connector Binder 707
Connecting cables - to PLC: cab-M12/8-g-...-shd
- to PC: cab-las4/PC, cab-4/USB or cab-4/ETH
Operating temp. range -20°C ... +55°C
Storage temp. range -20°C ... +85°C
Enclosure rating IP64
EMC test acc. to DIN EN 60947-5-2