EX-20 Photoelectric Sensors
The EX-20 series reaches the pinnacle of sensor miniaturization. By fabricating the photodiode and the A/D conversion circuit on the
The EX-20 series reaches the pinnacle of sensor miniaturization. By fabricating the photodiode and the A/D conversion circuit on the
The EX-20 series reaches the pinnacle of sensor miniaturization. By fabricating the photodiode and the A/D conversion circuit on the
The EX-20 series reaches the pinnacle of sensor miniaturization. By fabricating the photodiode and the A/D conversion circuit on the
The EX-20 series reaches the pinnacle of sensor miniaturization. By fabricating the photodiode and the A/D conversion circuit on the
same chip, SUNX has achieved one of the smallest built-in amplifier sensors in the world. With integrated sensitivity adjustment, the
same chip, SUNX has achieved one of the smallest built-in amplifier sensors in the world. With integrated sensitivity adjustment, the
same chip, SUNX has achieved one of the smallest built-in amplifier sensors in the world. With integrated sensitivity adjustment, the
same chip, SUNX has achieved one of the smallest built-in amplifier sensors in the world. With integrated sensitivity adjustment, the
same chip, SUNX has achieved one of the smallest built-in amplifier sensors in the world. With integrated sensitivity adjustment, the
EX-20 series is great for use as an all-purpose sensor. Even though the sensor is extremely small, the sensing distance is not
compromised. Up to a 2m detection distance is possible with the thrubeam type, 200mm with the retro-reflective type, and 160mm for
the diffuse reflective type. A visible red beam spot allows for easy confirmation of alignment. Also, the LED used in the EX-20 series
provides a high-power, narrow beam that can produce a spot as small as 1mm in diameter. This is great for the detection of small
objects such as chip components or wires.
The mounting options available include a front sensing type as well as a side sensing type. Each type has two, metal reinforced M3
mounting holes for stable sensor placement. All types are available as either Light ON or Dark ON and PNP or NPN.
EX-26A
EX-22B
EX-23
EX-24A
Model Name
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EX-21A
EX-21B
EX-22A
EX-24B
Ultra-compact Photoelectric Sensor
Ultra-compact Photoelectric Sensor
Ultra-compact Photoelectric Sensor
Ultra-compact Photoelectric Sensor
Ultra-compact Photoelectric Sensor
Model Pic
Convergent
Convergent
Convergent
Convergent
Convergent
Convergent
Convergent
Convergent
Reflective Side
Reflective Side
Reflective Side
Reflective Side
Reflective Side
Reflective Side
Reflective Side
Reflective Side
Sensing
Sensing
Sensing
Sensing
Sensing
Sensing
Sensing
Sensing
Diffuse
Reflective Side
Sensing
Thrubeam Side
Sensing
Convergent
Reflective Front
Sensing
Convergent
Convergent
Convergent
Convergent
Convergent
Convergent
Convergent
Convergent
Reflective Front
Reflective Front
Reflective Front
Reflective Front
Reflective Front
Reflective Front
Reflective Front
Reflective Front
Sensing
Sensing
Sensing
Sensing
Sensing
Sensing
Sensing
Sensing
Type
Sort
Thrubeam Front
Sensing
Thrubeam Front
Sensing
Diffuse
Reflective Side
Sensing
Light-ON
Light-ON
Light-ON
Light-ON
Light-ON
Light-ON
Light-ON
Light-ON
Dark-ON
Light-ON/Dark-
ON
Light-ON
Dark-ON
Dark-ON
Dark-ON
Dark-ON
Dark-ON
Dark-ON
Dark-ON
Dark-ON
Output
Operation
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Light-ON
Dark-ON
Light-ON
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
NPN
Output
Configuration
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NPN
NPN
NPN
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Emitting
Element
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Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
Red LED
14
14
14
14
14
14
14
14
160
2000
25
25
25
25
25
25
25
25
25
Max. Range
(mm)
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1000
1000
160
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
6.3
78.7
0.98
Max. Range
(in)
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39.4
39.4
6.3
0.98
0.98
0.98
0.98
0.98
0.98
0.98
0.98