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Xinling Electrical Co., Ltd. China

Groove (U) Shape Photoelectric Switch, Photoelectric Switch, Photoelectric Sensor manufacturer / supplier in China, offering Groove (U) Shape Photoelectric Switch (SU, E3S Series), General Purpose Relay Base with 8 Pins (18F 2C A), Electronical Time Relay (HHS8G, HHS8(AH3-2), HHS8C(AH3-3,ST2P)) and so on.

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Supplier Homepage Product Proximity Switch/Sensor Groove (U) Shape Photoelectric Switch (SU, E3S Series)

Groove (U) Shape Photoelectric Switch (SU, E3S Series)

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Basic Info
  • Model NO.: SU, E3S Series
  • Usage: Position Sensor
  • Origin: Wenzhou, China
  • Material: Heat-Resisting ABS&Cast Aluminium
  • Trademark: CLIN
  • HS Code: 85365000
Product Description

Groove (U) Shape Photoelectric Switch (SU, E3S Series)

A photoelectric switch is a device used to detect the distance, absence, or presence of an object
by using a light transmitter, often infrared, and a photoelectric receiver. They are used extensively 
in machinery, textile, metallurgy, tobacco, railway, war industry and so on. There are three different 
functional types: through beam (opposed), retroreflective, and diffused type ( proximity sensing) .

A through beam (opposed) arrangement consists of a receiver located within the line-of-sight of the transmitter. In this mode, an object is detected when the light beam is blocked from 
getting to the receiver from the transmitter.

A retroreflective arrangement places the transmitter and receiver at the same location and uses 
a reflector to bounce the light beam back from the transmitter to the receiver. An object is sensed 
when the beam is interrupted and fails to reach the receiver.

A diffused (proximity sensing) arrangement is one in which the transmitted radiation must reflect off 
the object in order to reach the receiver. In this mode, an object is detected when the receiver sees 
the transmitted source rather than when it fails to see it.

Outline Dimension
Groove (U) Shape Photoelectric Switch (SU, E3S Series)

Operating  State  of  Output  Groove  (U)  shape  Photoelectric  Switch
Three-wire  DC6-36V NPN NO SU-07X E3S-GS30C1
NO+NC   E3S-GS30C4
NO+NC   E3S-GS30B4
Detection  distance 7mm± 1% 30mm± 1%
Detected  Object  Opaque  Object
Response  Frequency DC: 2.5ms;   AC: 30ms
Supply  Voltage DC(NPN, PNP): 6-36VDC;   AC: 90-250VAC  AC/DC: 12-240VDC/24-240VAC
Consumption  Current DC(NPN, PNP): 8mA/12V, 15mA/24V
Control  Output DC(NPN, PNP): DC12V: 100mA; DC24V: 300mA;   AC: 3A; AC/DC: 3A
Circuit  Protection DC(NPN, PNP): reversal  connection  protection,   surge  absorption, load  short-circuit  protection 
Intensity  of  Illumination  of  Working  Environment Sunlight  under  10, 000LX; Incandescent  lamp  under  3, 000LX
Temperature  " -25-  +75  Centigrade(non-freezing  condition)
Humidity 35-95%RH
Residual  Voltage DC(NPN, PNP): below  1V
Insulation  Resistance above  50MΩ (DC500V)
Enduring  Voltage AC1000V  50/60Hz  1min  between  charging  part  and  housing
Protection  Grade IP67
Material heat-resisting ABS&cast aluminium
Alternative  Model  at  Home  and  Abroad Taiwan  Yangming  SU-07 Omron  E3S-GS30
Korean  BOD-30
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