Banner WORLD-BEAM Q12 Series - Manual (Page 6)

Performance Curves - Fixed-Field
Excess Gain
Fixed-Field – 15 mm
Performance based on use of 90% reflectance white test card.*
1
10
100
10 mm
0.4"
100 mm
4.0"
1000 mm
40.0"
1 mm
0.04"
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
Q12..FF15
Fixed-Field
Standard
Chemical-Resistant
Q12..FF15
Fixed-Field
Standard Models:
• Ø 0.4 mm spot size at 10 mm focus
• Ø 1.5 mm spot size at 15 mm cutoff
Chemical-Resistant Models:
• Ø 0.4 mm spot size at 8 mm focus
• Ø 1.5 mm spot size at 13 mm cutoff
* Using 18% gray test card: cutoff distance will be 95% of
value shown.
* Using 6% black test card: cutoff distance will be 90% of
value shown.
Fixed-Field – 30 mm
1
10
100
10 mm
0.4"
100 mm
4.0"
1000 mm
40.0"
1 mm
0.04"
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
Q12..FF30
Fixed-Field
Standard
Chemical-Resistant
Standard Models:
• Ø 0.5 mm spot size at 16 mm focus
• Ø 3.0 mm spot size at 30 mm cutoff
Chemical-Resistant Models:
• Ø 0.5 mm spot size at 14 mm focus
• Ø 3.0 mm spot size at 28 mm cutoff
* Using 18% gray test card: cutoff distance will be 90% of
value shown.
* Using 6% black test card: cutoff distance will be 80% of
value shown.
Fixed-Field – 50 mm
1
10
100
10 mm
0.4"
100 mm
4.0"
1000 mm
40.0"
1 mm
0.04"
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
Standard
Chemical-Resistant
Q12..FF50
Fixed-Field Mode
Standard Models:
• Ø 0.5 mm spot size at 16 mm focus
• Ø 6.5 mm spot size at 50 mm cutoff
* Using 18% gray test card: cutoff distance will be 80% of
value shown.
* Using 6% black test card: cutoff distance will be 60% of
value shown.
Chemical-Resistant Models:
• Ø 0.5 mm spot size at 14 mm focus
• Ø 6.5 mm spot size at 48 mm cutoff
* Using 18% gray test card: cutoff distance will be 70% of
value shown.
* Using 6% black test card: cutoff distance will be 50% of
value shown.
Focus and spot sizes are typical.
Legend: ––––––– Standard models – – – – – Chemical-Resistant models
WORLD-BEAM® Q12 Series Sensors
6 www.bannerengineering.com - tel: 763-544-3164 P/N 119223_web
Rev. H