CSAT3 Three Dimensional Sonic Anemometer
17
FIGURE 8-1. Typical average CSAT3 current drain at +12 VDC
M
i
M
i + 1
M
i + 2
M
i + 3
P
i - 1
S
i - 2
P
i
S
i - 1
P
i + 1
S
i
P
i + 2
S
i + 1
Trigger
Measure Times
Of Flight
Process Data
Output Data
Time
t
i
t
i+1
t
i+2
t
i+3
FIGURE 8-2. CSAT3 pipeline delay
8.1 Sampling Modes
The CSAT3 can be configured to make measurements in either a single-
measurement mode or an oversampled mode. In the single-measurement
mode, the CSAT3 makes one measurement synchronously with the trigger
provided by the CSAT3 internal trigger, SDM communications, or RS-232
communications. In the oversampled mode, the CSAT3s internal trigger, SDM
communications, or RS-232 communication trigger several measurements.
The average of these measurements is output at the trigger rate.
Summary of Contents for CSAT3
Page 2: ......
Page 56: ...Appendix A CSAT3 Orientation A 4 ...
Page 66: ...Appendix C CSAT3 Measurement Theory C 4 ...
Page 70: ...Appendix D SDM Communications and Long Signal Cables D 4 ...
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