optical sensors - color sensors

OFSI0328

OFSI0328
List price
2.524,50 €
On demand
sensor optical, color, 36x65x65mm, White light, True color, Color measurement LAB, Sn: 1-500, 22-26V DC, 2x PNP/NPN Push-pull, Connector M9 8pin, IP64, Aluminum Anodised, With fiber optics connection, Typ. ΔΕ = 0.3, 60kHz, 3 colors

color sensors

The functioning of the color sensors is based on the evaluation of the red, green and blue components of the light reflected by the objects to be measured, or from the emitted radiation of the 'self-luminous' object (for example, LEDs, automobile tail lights, halogen lamps, fluorescent lamps, etc.). For this purpose, a so-called 3-fold receiver is integrated in the unit next to an on / off switchable white light or UV-light. This receiver works according to the True Color principle. This means that the evaluation of the light hitting the receiver is similar to the color perception of the human eye. This is a prerequisite for the reliable differentiation of objects or luminous objects by their color and brightness. For testing fluorescent materials the use of sensors with UV-light source is recommended. The use under adverse environmental conditions is possible through the use of additional fiber optics. The interaction between a precise detection and a high switching frequency distinguishes the devices. Thus,they are an ideal tool for process and quality control.

Mechanical features

Design
Cuboid
Housing coating
Anodized
Degree of protection (IP)
IP64
Sensor width
65mm
Sensor length
65mm
Housing material
Aluminum
Ambient temperature
-20 - 55°C
Number of colors
3
Sensor height
36mm
Storage temperature
-20 - 85°C

Electrical features

Voltage type
DC
Number of switching outputs
2
Number of analog outputs
3
Type of electrical connection
Connector M9
Type of switching function
Push-pull
Equipment protection class
Protection class 3
Setting procedure
Parameterization
No-load current
160mA
Short-circuit protection
yes
Sensing range
1 - 500mm
Pulse stretching
100 - 100ms
Type of plug-in contact, communication interface
Female (socket)
Max. number of measurements for averaging
32768
Measurement frequency in constant light operation
90000Hz
Analog bandwidth
Max. 90kHz (-3dB)
Number of pins
8
Number of digital inputs
1
Switching frequency
60000Hz
Type of switching output
PNP/NPN
Rated control supply voltage Us at DC
21.6 - 26.4V
Operating voltage
21.6 - 26.4V
Standard for interfaces
RS-232
Rated switching current
100mA
Temperature drift
ΔX/ΔT; ΔY/ΔT typ. 0.2 digits/°C (< 0.01% / °C)
Reverse polarity protection
yes
Number of pins of the communication interface
4
Type of communication interface
Connector M5
Measurement frequency in alternating light operation
25000Hz
Selectable amplifier stages
8

Optical features

Measuring method for color detection
Active tristimulus method
True color
yes
For transmitted light applications
yes
Color spaces
CIE L*a*b* , CIE L*C*h* , CIE L*u*v*, CIE L*u'v' and CIE xyY
Light source
White light
Max. ambient light
5000lx
Color distance
Typ. ΔΕ = 0.3

M5 Verschlussschraube

Cable connectors M9

Cable connectors M5 Sub-D-socket

Cable connectors M5 USB

Programming adapter Ethernet

Glass fiber optic color sensors, through-beam

Glass fiber optic color sensors, diffuse reflection

Protection cap, teflon M18

ClassificationClass
eClass 7.027270907
eClass 7.127270907
eClass 8.027270907
eClass 9.027270907
eClass 9.127270907
ETIM-6.0EC001817
ETIM-7.0EC001817
IPF Product Group104
PropertyValue
shipping weight0kg
packaging dimensions0.0mm x 0.0mm x 0.0mm
customs tariff number85365019