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Photo Sensors
Viewing Page 1 of 3
(23 results)
WORLD-BEAM QS30 Series: Fixed-Field; Ran
Item #:
QS30FF200Q-25339
Supplier Part #: 25339
Brand:
Banner Engineering
WORLD-BEAM QS30 Series: Fixed-Field, Range: 200 mm, Input: 10-30V dc, Output: Bipolar: 1 NPN, 1 PNP, Euro-Style Quick Disconnect ConnectorFluorescent and Crosstalk Immune.
$140.00
/EA
NOT CURRENTLY IN STOCK
WORLD-BEAM QS18 Expert Series: Divergent
Item #:
QS18EP6W W/30
Supplier Part #: 69220
Brand:
Banner Engineering
WORLD-BEAM QS18 Expert Series: Divergent Diffuse, Range: 300 mm, Input: 10-30 V dc, Output: PNP, 9 m (30 ft) Cable
$121.00
/EA
NOT CURRENTLY IN STOCK
WORLD-BEAM: Adjustable Field Foreground
Item #:
QS18VP6AFF200 W/30
Supplier Part #: 11472
Brand:
Banner Engineering
WORLD-BEAM: Adjustable Field Foreground Suppression, Cutoff Adjustment Range: 30-200mm, Input:10-30V dc, Outputs: Complementary PNP, 9 m (30 ft.) Cable
Call
NOT CURRENTLY IN STOCK
WORLD-BEAM QS30 Series: H2O HP Receiver;
Item #:
QS30RRXH2OQ5
Supplier Part #: 79178
Brand:
Banner Engineering
WORLD-BEAM QS30 Series: H2O HP Receiver, Range: 4 m, Input: 10-30 V dc, Output: DO, Bipolar: 1 NPN, 1 PNP, Euro 5-pin 6 in Pigtail QD
$262.00
/EA
NOT CURRENTLY IN STOCK
QS30VR3FF200QP-77423 AC 4PIN MICRO LO
Item #:
QS30VR3FF200QP-77423
Supplier Part #: 77423
Brand:
Banner Engineering
WORLD-BEAM QS30 Series: Universal Voltage, Range: 200 mm, Input: 12-250 V dc or 24-250 V ac, Output: SPDT e/m Relay, 4-pin Micro L.O.
Call
NOT CURRENTLY IN STOCK
WORLD-BEAM Q12 Series: Fixed-Field; Rang
Item #:
Q12RB6FF30 W/30
Supplier Part #: 72115
Brand:
Banner Engineering
WORLD-BEAM Q12 Series: Fixed-Field, Range: 30 mm Cutoff, Input: 10-30V dc, Output: DO (Dark Operate) Bipolar: 1 NPN, 1 PNP, 9 m (30 ft) Cable
Call
NOT CURRENTLY IN STOCK
WORLD-BEAM Q12 Series: Polarized Retro;
Item #:
Q12RB6LP W/30
Supplier Part #: 72133
Brand:
Banner Engineering
WORLD-BEAM Q12 Series: Polarized Retro, Range: 1 m, Input: 10-30V dc, Output: DO (Dark Operate) Bipolar: 1 NPN, 1 PNP, 9 m (30 ft) Cable
Call
NOT CURRENTLY IN STOCK
Range: 15 m; Input 10-30V dc
Call
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M12 Series: Polarized Retro (Red); Range
Item #:
M12RPLPQPMA20
Supplier Part #: 19473
Brand:
Banner Engineering
M12 Series: Polarized Retro (Red), Range: 1.5 m, Input 10-30 V dc, Output: D.O., PNP, pin 2 open, 4-pin Euro 6 in (150mm) PUR
Call
NOT CURRENTLY IN STOCK
HK-NYLON SCREW W/O-RING 100PCS 08056 SCR
Item #:
HK-NYLON SCREW
Supplier Part #: 60722
Brand:
Banner Engineering
HK-NYLON SCREW W/O-RING 100PCS 08056 SCREW - 08082 O-RING
$24.00
/EA
NOT CURRENTLY IN STOCK
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