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Photo Sensors
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(14 results)
DF-G3 IR Beam High Power Dual Display Fi
Item #:
DF-G3IR-NS-9M
Supplier Part #: 87642
Brand:
Banner Engineering
DF-G3 IR Beam High Power Dual Display Fiber Amplifier, Range: Depends on fiber, Input 10-30 V dc, Outputs: 1 NPN, Connection: 4-conductor 9 m PVC Cable
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DF-G3 IR Beam High Power Dual Display Fi
Item #:
DF-G3IR-PS-9M
Supplier Part #: 87647
Brand:
Banner Engineering
DF-G3 IR Beam High Power Dual Display Fiber Amplifier, Range: Depends on fiber, Input 10-30 V dc, Outputs: 1 PNP, Connection: 4-conductor 9 m PVC Cable
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WORLD-BEAM: Adjustable Field Background
Item #:
QS18AB6AF300 W/30
Supplier Part #: 11458
Brand:
Banner Engineering
WORLD-BEAM: Adjustable Field Background Suppression, Cutoff Adjustment Range: 30 to 300mm, Input:10-30V dc, Outputs: Bipolar NPN and PNP Light Operate, 9 m (30 ft.) Cable
$156.00
/EA
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Q60VR3AFV1000QP-76025 5PIN MINI 6
Item #:
Q60VR3AFV1000QP-76025
Supplier Part #: 76025
Brand:
Banner Engineering
Q60VR3AFV1000QP-76025 5PIN MINI 6
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Q60 Series: Adjust-Field Laser (Cls 2) U
Item #:
Q60VR3LAF2000
Supplier Part #: 71636
Brand:
Banner Engineering
Q60 Series: Adjust-Field Laser (Cls 2) Univ Volt, Range: 200-2000 mm, Input: 12-250V dc or 24-250V ac, Output: ELectromechanical Relay (SPDT), 2 m (6.5 ft) Cable
$483.00
/EA
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Bracket Assembly ; 18 mm Hole for Mounti
Item #:
SMB182PZ
Supplier Part #: 95641
Brand:
Banner Engineering
Bracket Assembly, 18 mm Hole for Mounting Sensors, Slots for 1/4-20 Bolt Adjustment, 2 mm Cold-rolled Steel
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Bracket; 18 mm Hole for Mounting Sensors
Item #:
SMB182PZ-802120
Supplier Part #: 802120
Brand:
Banner Engineering
Bracket, 18 mm Hole for Mounting Sensors, Part Number 115127 only, 2 mm Cold-rolled Steel
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QM26 Washdown Series: Low Contrast Coaxi
Item #:
QM26EPXLPC-5M
Supplier Part #: 28726
Brand:
Banner Engineering
QM26 Washdown Series: Low Contrast Coaxial Polarized Retro, Range: 2.6 m, Input 10 - 30 Vdc, Output: Solid State PNP with teach Input, 5 m (16.25 ft) Cable
$312.00
/EA
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QM26 Washdown Series: Standard Polarized
Item #:
QM26VPLP-5M
Supplier Part #: 28718
Brand:
Banner Engineering
QM26 Washdown Series: Standard Polarized Retro, Range: 3 m, Input 10 - 30 Vdc, Output: Complementery Solid State PNP, 5 m (16.25 ft) Cable
$267.00
/EA
NOT CURRENTLY IN STOCK
QM26 Washdown Series: Receiver; Range: 8
Item #:
QM26VPR-5M
Supplier Part #: 28713
Brand:
Banner Engineering
QM26 Washdown Series: Receiver, Range: 8.5 m, Input 10 - 30 Vdc, Output: Complementery Solid State PNP, 5 m (16.25 ft) Cable
$261.00
/EA
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Don't see what you need?
Click here to let us know and we'll help you find what you're looking for.Photo Sensors
As the manufacturing world becomes more integrated with automated technology, it is important to understand how this technology can help you. Industrial automation can make the lives of those working on the production floor easier and help increase a company’s productivity. One type of those helping workers is known as a photoelectric sensor, or photo sensor.What is a Photo Sensor?
A photo sensor is a device that detects a difference in the light level received from the light source. Consisting primarily of an emitter and a receiver, a photoelectric sensor emits light that when interrupted or reflected by the sensing object, it changes the amount of light that arrives at the receiver.Photoelectric sensors come in a variety of forms and can be used in many industries to accomplish a diverse list of tasks. ACD provides many varieties of these sensors, including diffuse-reflective, thru-beam, retro-reflective, and distance-settable sensors.
Types of Photoelectric Sensors
There are three major types of photo sensors: thru-beam, retro-reflective, and diffused. Each sensor is described below and has it’s own strengths and a variety of uses.Thru-Beam Photo Sensors
In thru-beam photoelectric sensing, also known as opposed mode, there are two separate devices that are used to make or break a beam. One sensor houses the light emitter while the other houses the receiver. A thru-beam sensor uses object detection by the light beam between the two sensors being interrupted by an object passing through.Thru-Beam Applications
- Detect objects
- Very small objects
- Opaque objects
- Detect precise location of a specific object
- Detect spliced or overlapped materials
- Detect the contents of a container
- Detect fill levels inside a container
Retroreflective Photo Sensors
In retroreflective photoelectric sensing, both the emitter (or light source) and receiver are in the same housing. This type of sensor works alongside a reflector where when the light is emitted from the sensor and is aimed at the reflector, it is then sent back to the light receiving element. Retroreflective sensors detect the presence of an object when the light path is interrupted.Retroreflective Applications
- Detect reflective tape at high speeds
- Detect objects moving at high speeds
- Detect large objects
- Sense transparent glass or plastic products
Diffused Photo Sensors
In diffused sensing, also known as optical proximity sensing, the light source and receiver are housed in the same device. Diffused sensors detect objects when the light beam that is emitted towards the target is reflected back to the sensor by the target. With all components in a single housing, this type of sensor is a great option for automation since they are more compact than typical units.Diffused Applications
- Detect fill levels in a container
- Detect presence of parts, boxes, and other materials
- Detect multiple objects on a conveyor system
- Detect identifying features to determine an object’s orientation