Datasheet > OPB739RWZ

OPB739RWZ

更新时间： 2023-12-06 20:00:09

品牌	Logo	应用领域
TTELEC		/
页数	文件大小	规格书
4页	1040K
描述
Reflective Sensor, Line Reader

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OPB739RWZ 数据手册



Focused for maximum sensiꢀvity

Phototransistor Output

650nm Visible Red LED to opꢀmize detecꢀon of dye based inks

Low-cost plasꢀc housing

24” minimum 26AWG wire leads

Opꢀmal operaꢀng distance range 0.015” [.38mm] to 0.045” [1.14mm]

The OPB739RWZ is a reﬂecꢀve line reader sensor. The sensor uꢀlizes a visible red (650nm) LED and an NPN silicon

phototransistor mounted side by side on converging opꢀcal axes in a black plasꢀc housing. The converging light beam

makes this sensor capable of detecꢀng line widths as small as 0.004” [0.1mm] at the opꢀmum distance of 0.030” [0.76mm]

from the target. The red LED maximizes the reﬂected signal contrast of black lines on white backgrounds. Recommended

line spacing is .050” minimum.

This sensor can be used with Optek’s OCB100CZ auto calibraꢀon module to reduce variability from sensor to sensor and to

achieve a digital output.

Custom electrical, wire, cabling and connectors are available. Contact your local representaꢀve or OPTEK for more

informaꢀon.



Line Reading

Low Resoluꢀon Bar Code Sensing

Paper edge detecꢀon

Mark detecꢀon

Reﬂecꢀve Opꢀcal Encoders

RoHS

12 3 4

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