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Ultra-compact Photoelectric Sensor EX-20 Ver.2

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Dimensions

Sensing characteristics

Cautions For Use

Dimensions

Unit: mm in

EX-21□

Sensor

Note:
Not incorporated on the emitter.

EX-23□

Sensor

Notes:
1) Not incorporated on the emitter.
2) It is the sensitivity adjuster on the emitter.

EX-29□　EX-22□
EX-26□　EX-28□

Sensor

EX-24□

Sensor

RF-200

Reflector (Accessory for the retroreflective type sensor)

Material:
Acrylic (Reflector)
ABS (Base)

RF-210

Reflector (Optional)

Material:
Acrylic (Reflector) ABS (Base)
Two M3 (length 8 mm 0.315 in) screws with washers and two nuts are attached.

RF-11

Reflective tape (Optional)

Material:
Flexible Polyvinyl Chloride

RF-12

Reflective tape (Optional)

Material:
Flexible Polyvinyl Chloride

MS-RF21-1

Reflector mounting bracket for RF-210 (Optional)

Material:
Stainless steel (SUS304)
Two M3 (length 12 mm 0.472 in) screws with washers are attached.

Assembly dimensions

MS-EX20-1

Sensor mounting bracket (Optional)

Material: Stainless steel (SUS304) Two M3 (length 5 mm 0.197 in) pan head screws [stainless steel (SUS304)] are attached.

Assembly dimensions

Mounting drawing with EX-21□

MS-EX20-2

Sensor mounting bracket (Optional)

Material:
Stainless steel (SUS304)
Two M3 (length 14 mm 0.551 in) screws with washers [stainless steel (SUS304)] are attached.

Assembly dimensions

Mounting drawing with the receiver of EX-23□

MS-EX20-3

Sensor mounting bracket (Optional)

Material:
Stainless steel (SUS304)
Two M3 (length 5 mm 0.197 in) pan head screws [stainless steel (SUS304)] are attached.

Assembly dimensions

Mounting drawing with the receiver of EX-21□

MS-EX20-4

Sensor mounting bracket (Optional)

Material:
Stainless steel (SUS304)
Two M3 (length 14 mm 0.551 in) screws with washers [stainless steel (SUS304)] are attached.

Assembly dimensions

Mounting drawing with the receiver of EX-23□

MS-EXL2-4

Universal sensor mounting bracket (Optional)

Material:
Die-cast zinc alloy
Two M3 (length 14 mm 0.551 in) screws with washers, one M3 (length 10 mm 0.394 in) hexagon socket-head bolt [stainless steel (SUS)], and one M3 hexagon nut [stainless steel (SUS)] are attached.

Material: Stainless steel (SUS)

Note: This is the adjustable range of the movable part.

MS-EX20-5

Universal sensor mounting bracket (Optional)

Material:
Die-cast zinc alloy
Two M3 (length 12 mm 0.472 in) screws with washers [stainless steel (SUS304)], one M3 (length 10 mm 0.394 in) hexagon socket-head bolt [stainless steel (SUS304)], and one M3 hexagon nut [stainless steel (SUS304)] are attached.

Assembly dimensions

Mounting drawing with the receiver of EX-23□