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 265-2776
製造零件編號PL80A
BrandSick
HK$249.64
單位
- W11-2 Series - - - -
RS庫存編號 857-3307
製造零件編號ER100
HK$353.79
單位
Rectangular Retro Reflective Photoelectric Switches - 100mm 100mm 100 x 100 mm
RS庫存編號 121-2730
製造零件編號PL10F
BrandSick
HK$99.20
單位
Square Retroreflective Sensors - 18mm 18mm 18 x 18 mm
RS庫存編號 265-2748
製造零件編號C110A
BrandSick
HK$177.36
單位
- Retroreflective Sensors - - - -
RS庫存編號 832-0179
製造零件編號BRT-53X19A
BrandBanner
HK$93.92
單位
Rectangular VALU-BEAM 915 Series Sensor - 72mm 19mm 72 x 19 mm
RS庫存編號 781-5985
製造零件編號REF-H85-2
HK$194.90
單位
Rectangular REF-H85-2 - 84.5mm 84.5mm 84.5 x 84.5 x 8.7 mm
RS庫存編號 121-2728
製造零件編號PL31A
BrandSick
HK$219.64
單位
Rectangular Retroreflective Sensors - 56mm 28mm 56 x 28 mm
RS庫存編號 832-0181
製造零件編號BRT-60X40C
BrandBanner
HK$152.61
單位
Rectangular Q12, QM26, RMB50 - 60mm 40.5mm 60 x 40.5 mm
RS庫存編號 832-0153
製造零件編號BRT-48X32
BrandBanner
HK$117.49
單位
Rectangular VALU-BEAM 915 Series Sensor - 48mm 32.5mm 48 x 32.5 mm
RS庫存編號 832-0084
製造零件編號BRT-25R
BrandBanner
HK$93.91
單位
Round VALU-BEAM 915 Series Sensor 25 mm - 5.5mm 25.2 (Dia.) x 5.5 mm
RS庫存編號 265-2754
製造零件編號P250
BrandSick
HK$139.79
單位
- W11-2 Series - - - -
RS庫存編號 902-7625
製造零件編號BOS R-12
BrandBALLUFF
HK$150.32
單位
Rectangular Laser Retroreflective Sensor, Photoelectric Sensor - 23mm 13.8mm 23 x 13.8 mm
RS庫存編號 816-3768
製造零件編號RF10
HK$55.19
單位
Round XUJ Photo Electric Sensor 33 mm - - -
RS庫存編號 832-0065
製造零件編號BRT-100X18A
BrandBanner
HK$79.77
單位
Rectangular VALU-BEAM 915 Series Sensor - 120mm 18.5mm 120 x 18.5 mm
RS庫存編號 832-0157
製造零件編號BRT-48X32A
BrandBanner
HK$117.49
單位
Rectangular VALU-BEAM 915 Series Sensor - 65mm 32mm 65 x 32 mm
RS庫存編號 832-0201
製造零件編號BRT-80X50C
BrandBanner
HK$165.06
單位
Rectangular - - 80mm 50mm 80 x 50 mm
全新
RS庫存編號 203-1038
製造零件編號REF-C110-2
HK$125.84
單位
Round OMH-C110-01 84 mm - - 7.5 mm
RS庫存編號 905-5125
製造零件編號BAM00W7
BrandBALLUFF
HK$84.77
單位
Rectangular BOS R-33 - 19mm 60mm 19 x 60 mm
RS庫存編號 832-0113
製造零件編號BRT-40X18A
BrandBanner
HK$90.72
單位
Rectangular VALU-BEAM 915 Series Sensor - 60mm 18mm 60 x 18 mm
RS庫存編號 816-7568
製造零件編號RF20
HK$34.66
單位
Round XUJ Photo Electric Sensor 60 mm - - -