waterproof npn pnp infrared 12 volt photocell beam sensor for sports timer

A photoelectric sensor emits a light beam(visible or infrared) from its light-emitting element. A reflective -type photoelectric sensor is used to detect the light beam reflected from the target. A through beam type sensor is used to measure the change in light quantity caused by the target crossing the optical axis.

the advantages of Photoelectric sensor:
It senses all kinds of materials. 
It has longer life. 
It has long sensing range and very reliable. 
It has very fast response time. 
It is less costly. 
Diffuse photoelectric sensor detects small objects including color mark and label detection. 
Retro-reflective type can detect transparent objects. 
Thru beam type can detect long range and it is tolerant of dirty environment.

  more related sensors please "CLICK" below:

Product Specifications:

Reflective(diffuse) model :

Both the light emitting and light receiving elements are contained in a single housing. The sensor receives the light reflected from the target.

Thrubeam model:

The transmitter and receiver are separated. When the target is between the transmitter and receiver , the light is interrupted.

Retroreflective model

Both the light emitting and light receiving elements are contained in same housing , the light from the emitting element hits the reflector and returns to the light receiving element. When a target is present, the light is interrupt.

Features of photoelectric sensors:

Non-contact detection

Since detection is possible without contact, there will be no damage to targets. The sensor itself will not be damaged either, ensuring long service life and maintenance-free operation.

Almost all materials detectable

Since the sensor either detects targets based on the reflectivity or the quantity of interrupt light, almost all kinds of materials are detectable.  This includes glass, metal, plastic, wood, and liquid.

Long detecting distance

Photoelectric sensors are generally high power and allow long-range detection.

1. Could I put my own logo on it ?

 --- Yes , we can print your logo according to your requirements.

2. How long to make a sample ?

 --- it will take around 2-3 working days if samples in stock.

3.How to confirm the sensors?

 --- Please advise following information :

     Voltage  ; NPN/PNP  ;  NO/NC/NO+NC  ;  Detected object   ; Detected distance...

1. Reply your enquiry in 24 hours.

2. OEM&ODM is welcomed.

3. Will offer tracking no. to you for tracking If goods ship it out ,

    also we will help you to tacking the goods till you pick up . 

4. Quality Warranty, Replacements will send it to you free with new order,

    or return the defect sensors to our factory for fixing free. 

waterproof npn pnp infrared 12 volt photocell beam sensor for sports timer

waterproof npn pnp infrared 12 volt photocell beam sensor for sports timer

waterproof npn pnp infrared 12 volt photocell beam sensor for sports timer