Standard type
Thru-beam type
Retroreflective type
Type | Appearance | Sensing range | Model No. (Note 1) | Output operation |
Emitting element |
|
---|---|---|---|---|---|---|
NPN output | PNP output | |||||
With polarizing filters |
3 m 9.843 ft (Note 2) |
CX-491 | CX-491-P | Switchable either Light-ON or Dark-ON |
Red LED | |
Long sensing range |
5 m 16.404 ft (Note 2) |
CX-493 | CX-493-P | |||
For transparent object sensing |
50 to 500 mm 1.969 to 19.685 in (Note 2) |
CX-481 | CX-481-P | Infrared LED |
||
50 to 1,000mm 1.969 to 39.37 in (Note 2) |
CX-483 | CX-483-P | ||||
0.1 to 2 m 0.328 to 6.562 ft (Note 2) |
CX-482 | CX-482-P |
Diffuse reflective type
Type | Appearance | Sensing range | Model No. (Note 1) | Output operation |
Emitting element |
|
---|---|---|---|---|---|---|
NPN output | PNP output | |||||
100 mm 3.937 in | CX-424 | CX-424-P | Switchable either Light-ON or Dark-ON |
Infrared LED |
||
300 mm 11.811 in | CX-421 | CX-421-P | ||||
800 mm 31.496 in | CX-422 | CX-422-P | ||||
Narrow-view | 70 to 300 mm 2.756 to 11.811 in |
CX-423 | CX-423-P | Red LED |
Adjustable range reflective type
Type | Appearance | Sensing range | Model No. (Note 1) | Output operation |
Emitting element |
|
---|---|---|---|---|---|---|
NPN output | PNP output | |||||
Small spot | 2 to 50 mm 0.079 to 1.969 in | CX-441 | CX-441-P | Switchable either Detection-ON or Detection-OFF |
Red LED | |
CX-443 | CX-443-P | |||||
15 to 100 mm 0.591 to 3.937 in | CX-444 | CX-444-P | ||||
20 to 300 mm 0.787 to 11.811 in | CX-442 | CX-442-P |
NOTE: Mounting bracket is not supplied with the sensor. Please select from the range of optional sensor mounting brackets. |
Notes:
1) | The model No. with “E” shown on the label affixed to the thru-beam type sensor is the emitter, “D” shown on the label is the receiver. |
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2) | The sensing range of the retroreflective type sensor is specified for the RF-230 reflector. The sensing range represents the actual sensing range of the sensor. The sensing ranges itemized in “A” of the table below may vary depending on the shape of sensing object. Be sure to check the operation with the actual sensing object.
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