KEYENCE LS-5000 - Manual (Page 69)

Chapter 6 Normal Mode
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6
Note: The laser beam spot diameter is 0.2 mm at a distance of 80 mm from the
transmitter. For gap measurement, however, a gap width of 0.3 mm or more is
required.
When the one-scan mode is used, the averaging time 1. is longer than in normal
measuring mode.
No. of averaging measurements and averaging time
when one-scan mode is ON/OFF
1. The averaging time is not the same as mean output response time. For the
output response time, see p. 121.
0.3 mm or more gap width is required.
OFF ON Averaging time
1 1 10 ms
2 1 10 ms
4 1 10 ms
8 1 10 ms
12 1 10 ms
24 2 20 ms
48 4 40 ms
96 8 80 ms
192 16 160 ms
384 32 320 ms
768 64 640 ms
1536 128 1280 ms
3072 256 2460 ms
6144 512 5120 ms