Photoelectric Sensors

pPhotoelectric sensors detect and measure physical objects or quantities by emitting a field or beam of electromagnetic radiation, an object is detected by measuring alterations in the return signal. There are 3 main types of photoelectric sensors which provide reliable detection, these are through-beam, retro-reflective and diffuse. The basic function of each is to detect the presence or absence of objects or measure the distance to the object./p ph2Through-beam Sensors/h2/p pThrough-beam sensors (aka thru-beam) rely on two separate housings, one for the transmitter and one for the receiver, with the transmitter providing a continuous beam of light to the receiver. Each time an object passes through the beam this interrupts the signal between the transmitter and receiver, which in turn causes the receiver to send an electrical signal to the output. Through-beam sensors are suited to long-distance sensing and are capable of detecting almost any object, irrespective of colour or angular motion./p ph2Retro-reflective Sensors/h2/p pRetro-reflective photoelectric sensors (retroreflective) have both the transmitter and receiver contained within the same housing but require a reflector opposite to the sensor. The reflector bounces the light beam back to the transmitter until an object breaks the beam. Objects which are highly reflective such as aluminium require sensors with polarising filters. The filter allows the sensor to acknowledge that the reflected light from reflecting materials is different from the reflector./p ph2Diffuse Sensors/h2/p pDiffuse sensors (proximity sensor) are easier to install as only one device has to be mounted. This is because the transmitter and receiver are contained within one housing. Diffuse sensors use the reflection from the target object within a predetermined sensing range. The transmitter sends out a continuous beam of light, once this hits the target it is diffused in all directions, a part of this light is reflected back and recognised by the receiver, the receiver then sends an electrical signal to the output./p pA special type of diffused mode is background suppression which enables the user to precisely control the sensing range. A diffuse mode sensor with background suppression is less sensitive to the target colour. They can also use a visible red light or infrared light sources./p

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제품설명 단가 Sensor Style Detection Type Detection Range Output Type Electrical Connection Maximum AC Voltage Maximum DC Voltage Terminal Type Light Source IP Rating Maximum Current Interface Response Time Housing Material
RS 제품 번호 455-4983
제조사 부품 번호XUK0ARCTL2
₩200,813.35
Each
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Compact Diffuse, Retro-Reflective, Through Beam (Receiver) 0.28 m, 0.8 m, 4 m, 30 m Relay Cable 240V 240V - Infrared IP65 3 A - <25 ms PBT
RS 제품 번호 800-4031
제조사 부품 번호OD1-B100H50I14
제조사Sick
₩1,621,014.80
Each
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Block Background Suppression 50 → 150 mm Analogue 4-Pin M8 Connector - 24V - Laser Light IP67 20 mA - 2 ms, 4 ms, 8 ms, 16 ms Stainless Steel
RS 제품 번호 609-9056
제조사 부품 번호EQ511
제조사Panasonic
₩273,263.45
Each
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Block Diffuse 0.1 → 2.5 m PNP Terminal Block - 24V Screw Infrared IP67 100 mA - 2 ms ABS
RS 제품 번호 778-8700
제조사 부품 번호E3JK-DR12 2M
제조사Omron
₩125,573.25
Each
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Block Diffuse 300 mm Relay 5-Wire Cable 2m 240V 240V Wire Lead LED IP64 - - 20 ms ABS
RS 제품 번호 256-411
제조사RS PRO
₩109,811.30
Each
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Barrel Retroreflective 4 m NPN/PNP M12 Connector - 30V - Infrared IP67 100 mA - 6 ms Polyamide
RS 제품 번호 444-3401
제조사 부품 번호XUB0APSNM12
₩111,939.45
Each
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Barrel Diffuse, Retro-Reflective, Through Beam (Receiver) 0.12 m, 0.3 m, 2 m, 15 m PNP 4-Pin M12 Connector - 24V - Infrared IP65, IP67 100 mA - <2 ms PBT
RS 제품 번호 444-3619
제조사 부품 번호XUX0ARCTT16
₩177,735.40
Each
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Block Diffuse, Retro-Reflective, Through Beam (Receiver) 1.3 m, 2 m, 11 m, 40 m Relay Screw Clamp 240V 240V - Infrared IP65, IP67 3 A, 500 mA - <25 ms PBT
RS 제품 번호 444-3530
제조사 부품 번호XUK0AKSAM12
₩148,102.50
Each
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Compact Through Beam (Emitter) 0.28 m, 0.8 m, 4 m, 30 m PNP 4-Pin M12 Connector - 24V - Infrared IP65 100 mA - <2 ms PBT
RS 제품 번호 768-9461
제조사 부품 번호WL9-3P2430
제조사Sick
₩186,517.70
Each
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Block Retroreflective 0 → 4 m PNP 4-Pin M12 Connector - 30V - LED IP66, IP67, IP69K 100 mA - <0.5 ms Al2O3
RS 제품 번호 157-7062
제조사 부품 번호E3JMR4M4TG
제조사Omron
₩203,918.00
Each
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Block Retroreflective 4 m Relay 5-Terminal Screw 250V 5V - LED IP66 3 A - 30 ms ABS
RS 제품 번호 814-0361
제조사 부품 번호OID200
제조사ifm electronic
₩229,243.45
Each
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Barrel Background Suppression 0.03 → 2 m NPN/PNP M12 Connector - 30V Wire Lead LED IP65, IP67 <75 mA @ 24 V dc IO-Link - Stainless Steel
RS 제품 번호 256-433
제조사 부품 번호E3JMR4M4G
제조사Omron
₩158,701.40
Each
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Block Retro-Reflective 4 m Relay Terminal Block 250V 5V - LED IP66 3 A - 30 ms ABS
RS 제품 번호 778-8707
제조사 부품 번호E3JK-DR11 2M
제조사Omron
₩126,963.60
Each
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Block Diffuse 2.5 m Relay 5-Wire Cable 2m 240V 240V Wire Lead LED IP64 - - 20 ms ABS
RS 제품 번호 219-2274
제조사 부품 번호EE-SX670
제조사Omron
₩28,918.35
Each
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Fork Through Beam (Fork) 5 mm NPN Connector - 24V - Infrared IP50 100 mA - - PBT
RS 제품 번호 493-7316
제조사 부품 번호WF2-40B410
제조사Sick
₩257,734.00
Each
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Fork Through Beam (Fork) 2 mm NPN/PNP 4-Pin M8 Connector - 30V - Infrared IP65 100 mA - 100 μs Aluminium
RS 제품 번호 219-005
제조사 부품 번호DT20-P214B
제조사Sick
₩1,159,806.10
Each
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Block Background Suppression 100 → 600 mm Analogue 5-Pin M12 Connector - 30V - Laser Light IP65 100 mA - 2.8 ms Metal
RS 제품 번호 219-2296
제조사 부품 번호EE-SX672
제조사Omron
₩32,929.75
Each
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Fork Through Beam (Fork) 5 mm NPN Connector - 24V - Infrared IP50 100 mA - - PBT
RS 제품 번호 358-7926
제조사 부품 번호WL260-R270
제조사Sick
₩238,255.15
Each
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Block Retro-Reflective 0.01 → 15 m Relay Cable 240V 30V - LED IP67 3 A - <=20 ms ABS
RS 제품 번호 444-3394
제조사 부품 번호XUB0APSNL2
₩112,297.50
Each
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Barrel Diffuse, Retro-Reflective, Through Beam (Receiver) 0.12 m, 0.3 m, 2 m, 15 m PNP Cable - 24V - Infrared IP65, IP67 100 mA - <2 ms PBT
RS 제품 번호 288-9805
제조사 부품 번호WT150-P460
제조사Sick
₩224,311.35
Each
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Block Diffuse 2 → 100 mm PNP 4-Pin M8 Connector - 30V - LED IP67 100 mA - <=0.5 ms ABS, PC