R4

REFLECTORS Prismatic reflectors for retroreflex sensors High efficiency models for long operating distances Microprism reflectors for sensors with laser emission Self-adhesive reflectors and reflective tape R SERIES A wide range of prismatic reflectors is available as accessories for retroreflex sensors in order to guarantee excellent operation with infrared, visible red light and polarised emission. Reflectors of the R series satisfy the most varied application requirements, thanks to the different dimensions, shape, mounting possibilities or operating distances. The R2 and R5 reflectors are standard reflectors, respectively with 48 mm and 75 mm diameters, whereas the R4 and R6 high-efficiency reflectors can be used for longer operating distances. The R10 and R11 are suitable for specific applications requiring broad surfaces. The R7, R8 and R20 microprism reflectors, suitable for high resolution detection, are available for sensors with laser emission. The R9 reflector is a miniature reflector with a self-adhesive housing fixing system. The self-adhesive reflective tape can be cut according to the required shape and dimensions, but it cannot be used in the presence of polarised light. REFLECTORSTECHNICAL DATA TABLES PRISMATIC REFLECTORS Model Efficiency R1 60% Mechanical protection: ................................ IP67 R2 100% R3 85% Material: ........................................................ reflector in PMMA plastic R4 120% R5 120% support in ABS R6 120% R7 70% Operating temperature: ............................... -30 ... +70C R8 30% Storage temperature: ................................... -30 ... +70C R9 60% R10 100% Normalised efficiency: ................................. refer to table 1 R11 80% R20 100% Prism dimension: ......................................... refer to table 2 S12 100% RT3870 20x30cm 60% RT3970 20x30cm 80% RT3970 60x40mm 40% REFLECTIVE TAPE Table 1: NORMALISED EFFICIENCY * Mechanical protection: ................................ IP00 * The operating distance obtainable can be calculated multiplying the normalised efficiency value by the Material: .........................................................RT3870/RT3970 scotch tape operating distance indicated for each sensor respect to the R2 reference reflector. Operating temperature: ............................... -30 ... +70C Model CH hexagon Storage temperature: ................................... -30 ... +70C R1 2.1 mm R2 4.2 mm Normalised efficiency: ................................. refer to table 1 R3 4.2 mm R4 4.2 mm R5 4.2 mm Note: R6 4.2 mm The RT3870 tape is used only with retroreflex sensors. R7 0.8 mm R8 0.8 mm Used with RT3870/RT3970 reflective tapes, the sensor performances are strongly influenced by the R9 2.1 mm dimensions used. The efficiency values are only indicative and can vary according to the application and R10 4.2 mm sensor type used. R11 4.2 mm R20 0.8 mm S12 4.2 mm DIMENSIONS Table 2: PRISM DIMENSIONS R1 R2 / R20 8 4.6 55 2.7 3.5 6.2 R3 R4 61 3.4 51 4.3 22 7.4 mm UNI EN ISO9001 UNI EN ISO14000 n. 2 3.2 4.5 8 31 37 43 71 82 48 8 51.5 63 74 3.5 10 20 10 n. 2 4.3 86