OPB709 Datasheet PDF - OPTEK
| Part Number | OPB709 | |
| Description | REFLECTIVE OBJECT SENSOR | |
| Manufacturers | OPTEK | |
| Logo |  |
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There is a preview and OPB709 download ( pdf file ) link at the bottom of this page. Total 6 Pages | ||
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Reflective Object Sensor
OPB708, OPB709
OPB740 Series, OPB740WZ Series
Features:
• Focused for maximum sensitivity
• Phototransistor or photodarlington output
• Crosstalk does not exceed specified ICEO
• 24” (610 mm) wire length
• 26 AWG wire size
OPB708,
OPB709,
OPB740,
OPB745
Series
Product Photo Here
OPB7_ _WZ
Series
Description:
Each reflective object sensor in the OPB708, OPB709, OPB740 through OPB746 and OPB740WZ through
OPB746WZ series consists of an infrared emitting diode and a NPN silicon phototransistor or a photodarlington.
The OPB747WZ and OPB748WZ consist of a Red visible LED and a low light level rejection (RBE) NPN silicon
phototransistor. The Red LED allows better contrast ratio when detecting Black marks on a White surface. All
these devices are mounted side-by-side on converging optical axes in a black plastic housing focusing on a small
area and depth of field.
OPB7 _ _ WZ series are wired (UL approved wire) devices that offer various lens options, including no windows,
blue polysulfone windows for dust protection or opaque aperture windows with offset openings for improved target
resolution.
On each sensor included in this data sheet, the photosensor responds to radiation only when a reflective object
passes within its field of view.
Custom IC(ON) current binning, special wire lengths and connectorization is available through your OPTEK rep.
Applications:
• Non-contact reflective object sensor
• Assembly line automation
• Machine automation
• Machine safety
• End of travel sensor
• Door sensor
• Thermal Paper Mark
CONTAINS POLYSULFONE
To avoid stress cracking, we suggest using
ND Industries’ Vibra-Tite for thread-locking.
Vibra-Tite evaporates fast without causing structural
failure in OPTEK’s molded plastics.
Applies to: OPB460, OPB470, OPB480, OPB490.
Part
Number
OPB708
OPB709
OPB740
OPB741
OPB742
OPB743
OPB744
OPB745
OPB740WZ
OPB741WZ
OPB742WZ
OPB743WZ
OPB744WZ
OPB745WZ
OPB746WZ
OPB747WZ
OPB748WZ
LED Peak
Wavelength
935 nm
Sensor
Transistor
Darlington
Transistor
Reflection
Distance
Inch (mm)
Lead Length/
Wire Type
0.150"
Minimum
890 nm
935 nm
645nm
Darlington
Transistor
Min=0.08” [2.04mm]
Typ=0.15" [3.81mm]
Max=0.30” [7.62mm]
Darlington
RBE Transistor
Transistor
24" / 26
AWG Wire
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Issue C 10/11
Page 1 of 6
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Reflective Object Sensor
OPB708, OPB709
OPB740 Series, OPB740WZ Series
TraOnPsBis70to8 r- OOuuttppuut tvsvDsisDtiasntcaence
1.40
1.20
1.00
0.80
Normalized at 0.150" Kodak 90%
Kodak 90%
Kodak 19%
Copier Paper
Avery Label
Retro Material
0.60
0.40
0.20
0.00
0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00
Distance (inches)
LED Forward Voltage vs Forward
Current vs Temperature
1.50
1.40
1.30
1.20
1.10
1.00
0.90
0
-40°C
-20°C
0°C
20°C
40°C
60°C
80°C
5 10 15 20 25 30 35 40
Forw ard Current (m A)
Transistor Output vs Forward Current
OPB708 - OutvpustTvesmFoprewraartduCreurrent vs Temp
2.50
Normalized Collector Current at 20mA and 20°C
2.00
1.50
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
1.00
0.50
0.00
0.00
5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00
Forward Current (mA)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Issue C 10/11
Page 5 of 6
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for OPB709 electronic component. |
| Information | Total 6 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ OPB709.PDF Datasheet ] | |
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