13.3.1 Signal dynamic range
The M30 imager has an 8-bit signal range, which means that it can deliver 0 - 255 AD
units in linear or multi-slope HDR mode. The sensor contains fixed-pattern noise (FPN)
correction, which removes gradients from the image data. The FPN correction causes
a small reduction of the resulting signal range, and the expected useful signal range is
around 240 AD units.
When the imager is saturated, residual FPN may appear.
13.3.2 Light sensitivity
The peak sensitivity is located in the interval from 600 to 650 nm.
Wavelength [nm] 2
1000950900850800750700650600550500450400
16000
14000
12000
10000
8000
6000
4000
2000
0
Responsivity [DN
8bits
/(µJ/cm
2
)] 1
Figure 75: Spectral response for the M30 sensor
1
Responsivity [DN
8bits
/(μJ/cm
2
)]
2
Wavelength [nm]
13.3.3 Maximum line rate
The maximum line rate as a function of the number of used sensor rows for the
Ranger3 variants is shown in figure 76.
TECHNICAL DATA 13
8020774/1D7Q/2022-03 | SICK O P E R A T I N G I N S T R U C T I O N S | Ranger3
81
Subject to change without notice
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