Command
Description
Command Syntax
(command underlined)
Sensor response (underlined)
"a" represents the
single-character address
D0 Request
Data
aD0!
NOTE:
This command is only issued
after a measurement command. It
should not be issued until the
measurement time has expired or a
service request has been received.
Av
v contains the previously-requested
measurement values.
Example: 0 + 10.23 + 0
If the above example was received and
the previous measurement command
was an M, it would indicate that the
water level is at 10.23 feet.
NOTE: If the address is returned with no
data values, this indicates that there is no
data available. Either a measurement
command was not issued, the command
was aborted by sending a new command
before the measurement time expired, or
a service request was received.
I Send
Identification
aI!
a13 SUTRON 0131-31.0sssssssVvvv
13
supports SDI version 1.3
commands
SUTRON manufacturer
0131-3 model
number
1.0
hardware revision level
sssssss
the sensor serial number
Vvvv the
software
revision
M Request
Default
Pressure
Measurement
aM!
aD0!
attt2
ttt is the time in seconds until the
measurement is ready, 2 is the number
of values that can be collected
a
service request
axu
where x is the signed pressure value and
u is the signed indicator of the units.
The units are set by the XUP command.
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29
Summary of Contents for Accububble 56-0131-50-1
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