Vaisala DRYCAP DMT143 User Manual

7.6.5 Enable or Disable Analog Output
Use the AOUT command to enable or disable the analog output channel.
AOUT [ON/OFF]<cr>
Example (turn analog output o):
aout off
AOUT : OFF
7.7 Serial Line Output Commands
7.7.1 Start Measurement Output
Use the R command to start the continuous outputting of measurement values as an ASCII text
string to the serial line. The format of the measurement message is set with the FORM
command.
R<cr>
Example (measurement message in default format):
r
Tdf= 17.75 'F Tdfatm= -5.25 'F H2O= 954 ppm
Tdf= 17.23 'F Tdfatm= -5.72 'F H2O= 930 ppm
Tdf= 17.06 'F Tdfatm= -5.88 'F H2O= 922 ppm
Tdf= 16.97 'F Tdfatm= -5.96 'F H2O= 918 ppm
...
Outputting the results continues in intervals issued with the command INTV until stopped.
7.7.2 Stop Measurement Output
You can stop the measurement output by pressing the ESC key.
7.7.3 Set Output Interval
Use the INTV command to change the output interval of the automatically repeating
measurement messages. The measurement messages are repeated in the RUN mode, or after
the R command has been given.
INTV [n xxx]<cr>
Syntax
Description
n
time interval, range 0 ... 255
xxx
time unit = "S", "MIN", or "H"
DMT143 User Guide M211435EN-J
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Vaisala DRYCAP DMT143 Specifications

General

Protection Class	IP65
Measurement Range (Humidity)	0 … 100 %RH
Measurement Range (Temperature)	-40 to +60 °C
Accuracy (Temperature)	±0.2 °C
Output Signals	4...20 mA, 0...1 V, 0...5 V, 0...10 V
Power Supply	10 to 30 VDC
Sensor Type	Vaisala DRYCAP sensor
Response Time	15 s