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Innovative Underwater Products
ID17: Impact Subsea temperature and multi echo (time)
String format:
$ISAMT,
tt.t,
C,
dddddd,
...*
xx
<CR><LF>
tt.t
= temperature in Celsius
dddddd
= time in micro seconds to target.
… = another dddddd reading.
xx
= NEMA standard checksum
Example string format for 3 echoes (
Note: 10 echoes maximum number of multi-
echoes that can be detected
):
$ISAMD,
tt.t
,C,
dddddd,dddddd,dddddd
*
xx
<CR><LF>
ID18: Impact Subsea temperature and multi echo (time) with energy and
correlation
String format:
$ISAMV
,tt.t
,C,
dddddd,e.eeee,c.cccc
,...,...,...*
xx
<CR><LF>
tt.t = temperature in Celsius
dddddd
= time in micro seconds to target.
e.eeee
= energy level (0 to 1)
c.cccc
= correlation factor (0 to 1)
,...,...,... = another ddd.ddd,e.eeee,c.cccc reading
xx
= NEMA standard checksum
Example string format for 2 echoes
$ISAMV,
tt.t
,C,
dddddd,e.eeee,c.cccc,dddddd,e.eeee,c.cccc
*
xx
<CR><LF>
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22
