Pagina 266 - GC_Sensor_Vision_Safety_Measurement-ENA4

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PRISMATIC REFLECTORS
Mechanical protection IP67
Material reflector in PMMA plastic
support in ABS
Operating temperature -30 ... +70°C
Storage temperature -30 ... +70°C
Normalised efficiency refer to table 1
Prism dimension: refer to table 2
REFLECTIVE TAPE
Mechanical protection IP00
Material RT3870/RT3970 scotch tape
Operating temperature -30 ... +70°C
Storage temperature -30 ... +70°C
Normalised efficiency refer to table 1
TECHNICAL DATA TABLES
DIMENSIONS
Note: The RT3870 tape is used only with retroreflex sensors.
Used with RT3870/RT3970 reflective tapes, the sensor performan-
ces are strongly influenced by the dimensions used. The ‘efficiency’
values are only indicative and can vary according to the application
and sensor type used.
Table 1: NORMALISED EFFICIENCY *
Table 2: PRISM DIMENSIONS
The operating distance obtainable can be calculated multiplying
the normalised efficiency value by the operating distance indica-
ted for each sensor respect to the R2 reference reflector.
Model Efficiency
R1 60%
R2 100%
R3 85%
R4 120%
R5 120%
R6 120%
R7 70%
R8 30%
R9 60%
R10 100%
R11 80%
R20 100%
S12 100%
RT3870 20x30cm 60%
RT3970 20x30cm 80%
RT3970 60x40mm 40%
Model CH hexagon
R1 2.1 mm
R2 4.2 mm
R3 4.2 mm
R4 4.2 mm
R5 4.2 mm
R6 4.2 mm
R7 0.8 mm
R8 0.8 mm
R9 2.1 mm
R10 4.2 mm
R11 4.2 mm
R20 0.8 mm
S12 4.2 mm
R1
6.2
3.5 2.7
31 37 43
n°. 2 Ø 3.2
R4
3.5
8
51.5 20 10
10
4.3
51
61
R2 / R20 8
4.6 55
86 74
Ø 63 48
n°. 2 Ø 4.3
R3
Ø 8
Ø 4.5
71 82
22 7.4
3.4
mm