
Operating Instructions
CLV490 Bar Code Scanner
Figures and tables
I-14 © SICK AG · Division Auto Ident · Germany · All rights reserved 8009993/RA61/2007-07-20
object-height detector)....................................................................................................... 7-2
Fig. 9-1: Dimensions of the CLV490 line scanner, front reading window........................ 9-4
Fig. 9-2: Dimensions of the CLV490: line scanner with oscillating mirror,
side reading window............................................................................................................ 9-5
Fig. 10-1: CLV490-0010/-0011 (Standard density): Reading field height as a
function of the reading distance and resolution.....................................................10-3
Fig. 10-2: CLV490-0010/-0011 (Standard density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.35 mm (13.8 mil) and an aperture angle of
α =40°...........10-4
Fig. 10-3: CLV490-0010/-0011 (Standard density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.35 mm (13.8 mil) and an aperture angle of
α =56°...........10-5
Fig. 10-4: CLV490-0010/-0011 (Standard density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.50 mm (19.7 mil) and an aperture angle of
α =40°...........10-6
Fig. 10-5: CLV490-0010/-0011 (Standard density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.50 mm (19.7 mil) and an aperture angle of
α =56°...........10-7
Fig. 10-6: Characteristics field CLV490-0010/-0011 (Standard density): Scanning
frequency as a function of the radial reading distance and resolution .........10-8
Fig. 10-7: CLV490-1010/-1011 (Standard density): Reading field height as a
function of the reading distance and resolution.....................................................10-9
Fig. 10-8: CLV490-1010/-1011 (Standard density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.35 mm (13.8 mil) and an aperture angle of
α =40°........10-10
Fig. 10-9: CLV490-1010/-1011 (Standard density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.35 mm (13.8 mil) and an aperture angle of
α =50°........10-11
Fig. 10-10: CLV490-1010/-1011 (Standard density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.50 mm (19.7 mil) and an aperture angle of
α =40°........10-12
Fig. 10-11: CLV490-1010/-1011 (Standard density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.50 mm (19.7 mil) and an aperture angle of
α =50°........10-13
Fig. 10-12: Characteristics field CLV490-1010/-1011 (Standard density):
Scanning frequency as a function of the radial reading distance
and resolution...................................................................................................................10-14
Fig. 10-13: CLV490-1010/-1011 (Standard density): deflection range as a
function of radial reading distance, deflection angle and resolution ...........10-15
Fig. 10-14: CLV490-2010/-2011 (High density): Reading field height as a
function of the reading distance and resolution..................................................10-16
Fig. 10-15: CLV490-2010/-2011 (High density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.25 mm (9.8 mil) and an aperture angle of
α =40°...........10-17
Fig. 10-16: CLV490-2010/-2011 (High density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.35 mm (13.8 mil) and an aperture angle of
α =40°........10-18
Fig. 10-17: CLV490-2010/-2011 (High density): Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.35 mm (13.8 mil) and an aperture angle of
α =56°........10-19
Fig. 10-18: Characteristics field CLV490-2010/-2011 (High density): Scanning
frequency as a function of the radial reading distance and resolution ......10-20
Fig. 10-19: CLV490-3010/-3011 (High density): Reading field height as a
function of the reading distance and resolution..................................................10-21
Fig. 10-20: CLV490-3010/-3011: (High density) Min. and Max. reading
distance (measured radially) as a function of the focus position at a
resolution of 0.25 mm (9.8 mil) and an aperture angle of
α =40°...........10-22
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