Sensor Reflectors

Sensor reflectors are used with all retro- or auto-reflective sensors and are critical for the function of the sensor. Sensor reflectors are available in a range of formats to suit different applications and environmental conditions.

Types of sensor reflectors

Most commonly sensor reflectors are square, rectangular or circular with multi-faceted surfaces to capture and return the light beam. They have single hole, dual hole or adhesive mountings and can be matched with specific sensors to optimise performance. In most situations a standard sensor reflector made from ceramic or lightweight acrylic can be used. Some sensors in industrial environments need reflectors that are made from specific materials such as stainless steel, or that have chemical- or heat-resistant properties.

How do sensor reflectors work?

Sensor reflectors are mounted in a position that allows the beam of light produced by the emitter in the sensor to bounce off the sensor reflector and return to the receiver in the sensor housing. When the beam is obstructed, it alters the output signal in the sensor, commonly triggering an alarm.


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Description Price Shape For Use With Diameter Length Width Dimensions
RS庫存編號 265-2754
製造零件編號P250
BrandSick
HK$131.82
單位
- W11-2 Series - - - -
RS庫存編號 816-3768
製造零件編號RF10
HK$26.07
單位
Round XUJ Photo Electric Sensor 33 mm - - -
RS庫存編號 158-5114
製造零件編號E20005
HK$97.97
單位
Round Retro Reflective Sensors 80 mm - - -
RS庫存編號 121-2731
製造零件編號PL20F
BrandSick
HK$106.88
單位
Rectangular Laser Retroreflective Sensor - 38mm 16mm 38 x 16 mm
RS庫存編號 832-0208
製造零件編號BRT-THG-1-100
BrandBanner
HK$336.93
單位
Rectangular VALU-BEAM 915 Series Sensor - 2.5m 25mm 2.5 m x 25 mm
RS庫存編號 905-5125
製造零件編號BAM00W7
BrandBALLUFF
HK$220.76
單位
Rectangular BOS R-33 - 19mm 60mm 19 x 60 mm
RS庫存編號 902-7629
製造零件編號BOS R-16
BrandBALLUFF
HK$65.55
單位
Round Laser Retroreflective Sensor, Photoelectric Sensor 21 mm - 5mm 21 (Dia.) x 5 mm
RS庫存編號 832-0175
製造零件編號BRT-51X51BM
BrandBanner
HK$240.21
單位
Square MINI-BEAM, PicoDot Sensor, QS18, QS30, RMB50 - 61mm 51mm 61 x 51 mm
RS庫存編號 487-959
製造零件編號E21159
HK$882.69
單位
Rectangular O1D - 262mm 226mm 262 x 226 mm
RS庫存編號 786-5968
製造零件編號PL40A
BrandSick
HK$135.43
單位
Rectangular Sensor - 60mm 40mm 60 x 40 mm
RS庫存編號 808-9064
製造零件編號RF-220
BrandPanasonic
HK$89.17
單位
Rectangular NX5-PRM5 Series, NX5-RM7 Series - 34.3mm 35.3mm 34.3 x 35.3 mm
RS庫存編號 832-0141
製造零件編號BRT-42A
BrandBanner
HK$70.65
單位
Round VALU-BEAM 915 Series Sensor 42 mm 60mm 6.8mm 60 x 6.8 mm
RS庫存編號 191-9854
製造零件編號E20454
HK$160.11
單位
Rectangular Retro Reflective Sensors - 95mm 95mm 95 x 95 mm
RS庫存編號 847-0410
製造零件編號6200A-6501
BrandEaton
HK$100.79
單位
Round - 84 mm - 9mm 84 (Dia.) x 9 mm
RS庫存編號 764-3890
製造零件編號BRT-THG-2-100
BrandBanner
HK$769.76
單位
- Pico-Gaurd Fibre Optic Safety Interlock System, 915 Series - 2.5m 50mm 2.5 m x 50 mm
RS庫存編號 831-5984
製造零件編號E39-R21
BrandOmron
HK$172.04
單位
Rectangular E3NC Series - 35mm 30mm 35 x 30 mm
RS庫存編號 121-2729
製造零件編號P250F
BrandSick
HK$136.77
單位
Square Laser Retroreflective Sensor - 47mm 47mm 47 x 47 mm
RS庫存編號 121-2728
製造零件編號PL31A
BrandSick
HK$199.63
單位
Rectangular Retro Reflective Sensors - 56mm 28mm 56 x 28 mm