Vaisala WXT532 - Changing PTU Settings (aTU)

User’s Guide ______________________________________________________________________
134 _________________________________________________________________ M211840EN-C
Pressure, Temperature, and Humidity Sensors
Checking the Settings (aTU)
Use this command to check the current pressure, temperature and
humidity sensor settings.
Command format in ASCII and NMEA 0183: aTU<cr><lf>
Command format in SDI-12: aXTU!
The response in ASCII and NMEA 0183:
aTU,R=[R],I=[I],P=[P],H=[H]<cr><lf>
The response in SDI-12:
aXTU,R=[R],I=[I],P=[P],H=[H]<cr><lf>
where [R][I][P][H] are the setting fields, see the following section.
Example (ASCII and NMEA 0183, device address 0):
0TU<cr><lf>
0TU,R=11010000&11010000,I=60,P=H,T=C<cr><lf>
Example (SDI-12, device address 0):
0XTU!0XTU,R=11010000&11010000,I=60,P=H,T=C<cr><lf>
WXT536 WXT535 WXT534 WXT533 WXT532 WXT531
X X X
where
a = Device address
TU = Pressure, temperature and humidity sensor settings
command in ASCII and NMEA 0183
XTU = Pressure, temperature and humidity sensor settings
command in SDI-12
<cr><lf> = Command terminator in ASCII and NMEA 0183
! = Command terminator in SDI-12