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 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 822-4544
製造零件編號E39-RS3
BrandOmron
HK$340.50
單位
Rectangular E39 Series Photoelectric Sensors - 80mm 70mm 80 x 70 mm
RS庫存編號 832-0191
製造零件編號BRT-77X77C
BrandBanner
HK$195.75
單位
Square MINI-BEAM, RMB100, RMB85, SMBAMSR85P - 84.5mm 84.5mm 84.5 x 84.5 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 786-5968
製造零件編號PL40A
BrandSick
HK$135.43
單位
Rectangular Retroreflective Sensors - 60mm 40mm 60 x 40 mm
RS庫存編號 902-7638
製造零件編號BOS R-1
BrandBALLUFF
HK$112.33
單位
Round Photoelectric Sensor 84 mm - 7.5mm 84 (Dia.) x 7.5 mm
RS庫存編號 764-3878
製造零件編號BRT-2X2
BrandBanner
HK$78.29
單位
Square Q45BB6LL Series - 51mm 51mm 51 x 51 mm
RS庫存編號 832-0157
製造零件編號BRT-48X32A
BrandBanner
HK$88.12
單位
Rectangular VALU-BEAM 915 Series Sensor - 65mm 32mm 65 x 32 mm
RS庫存編號 832-0062
製造零件編號BRT-100X55A
BrandBanner
HK$139.48
單位
Rectangular VALU-BEAM 915 Series Sensor - 132mm 56mm 132 x 56 mm
RS庫存編號 303-0470
製造零件編號PL20A
BrandSick
HK$96.31
單位
- Retroreflective Sensors - - - -
RS庫存編號 764-3881
製造零件編號BRT-THG-3-100
BrandBanner
HK$1,170.85
單位
- 915 Series - 2.5m 75mm 2.5 m x 75 mm
RS庫存編號 818-4131
製造零件編號E39R7
BrandOmron
HK$117.48
單位
Round Photoelectric Sensors with and without M.S.R.*1 84 mm - 7.4mm 84 (Dia.) x 7.4 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 857-3304
製造零件編號ER42182
HK$177.70
單位
Rectangular Retro Reflective Photoelectric Switches - 186mm 46.5mm 186 x 46.5 mm
RS庫存編號 902-7631
製造零件編號BOS R-9
BrandBALLUFF
HK$138.90
單位
Rectangular Photoelectric Sensor - 61mm 51mm 61 x 51 mm
RS庫存編號 832-0129
製造零件編號BRT-40X20AM
BrandBanner
HK$93.28
單位
Rectangular - - 42mm 20mm 42 x 20 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 191-9876
製造零件編號E20003
HK$42.03
單位
Round Retro Reflective Sensors 20 mm - - -
RS庫存編號 832-0065
製造零件編號BRT-100X18A
BrandBanner
HK$62.77
單位
Rectangular VALU-BEAM 915 Series Sensor - 120mm 18.5mm 120 x 18.5 mm
RS庫存編號 832-0074
製造零件編號BRT-11X11MD
BrandBanner
HK$52.08
單位
Square QS30 - 11mm 11mm 11 x 11 mm