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Techsense Banladesh LTD: Photoelectric Sensor, Code: PTF-DM3DNO

A photoelectric sensor consists of an emitter that emits light and a receiver that detects changes in the amount of received light. It utilizes the reflection of light to detect objects. This particular sensor has a housing size of 50*50*17 mm, detects objects within 3m using infrared light, and has an NPN NO output with a response time of 8.2ms or less. It is intended to be used for applications like presence detection, counting, sorting, and inspecting objects.

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92 views1 page

Techsense Banladesh LTD: Photoelectric Sensor, Code: PTF-DM3DNO

A photoelectric sensor consists of an emitter that emits light and a receiver that detects changes in the amount of received light. It utilizes the reflection of light to detect objects. This particular sensor has a housing size of 50*50*17 mm, detects objects within 3m using infrared light, and has an NPN NO output with a response time of 8.2ms or less. It is intended to be used for applications like presence detection, counting, sorting, and inspecting objects.

Uploaded by

shahadat08
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Techsense Banladesh Ltd

Photoelectric Sensor,Code : PTF-DM3DNO

A Photoelectric Sensor consists primarily of an Emitter for emitting light and a Receiver for receiving light. When emitted light is
interrupted or reflected by the sensing object, it changes the amount of light that arrives at the Receiver. The Receiver detects
this change and converts it to an electrical output. These sensors are made of light sensitive parts. This makes them useful in
detecting the light emitters or any type of light source. There are various types of this sensor. Majorly they utilize the phenomena
of reflection of light in which emitter and receiver together detect the reflection of light that strikes the object. In some other
cases they spot any disturbance due to the target in the beam of light

General Attributes
■ Housing size : 50*50*17 mm
■ Mode : Retro reflection
■ Sensing range : 3m，
■ Light source : Infrared LED（880nm）
■ Output : NPN NO
■ Power supply : 10…30VDC
■ Response time : Max，8.2ms
■ Repeat accuracy : ≤5%
■ Load current : 200mA
■ Residual voltage : ≤2.5V
■ Consumption current : ≤25mA
■ Protection circuit : Surge ,reverse polarity
and short-circuit
■ Indicator : Yellow LED
■ Ambient temp. : -15…55℃
■ Ambient RH : 35-95%
■ Protection degree : IP64
■ Housing material : ABS/PC
■ Connection : Cable

Application Notes

�Checking presence, inspecting completeness,


counting and sorting.
�Checking the presence of coloured objects,
detectionof printed marks, inspecting LEDs,
colours and luminescent objects.
�Measurement of parts, monitoring of sag,
measurement of thickness and distance,
measurement of path and filling level. Wiring Diagram
�Reading of bar codes and data matrix codes, OCR,
tracking of components, colour identification
Front-edge detection, Pick & Place, quality
inspection For further information please visit : https://goo.gl/dXLFwd

We are the authorized distributor of lanbao in Bangladesh.

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