User's Guide ______________________________________________________________________  
6 ___________________________________________________________________ M211296EN-A 
Technical Support ................................................................234
 
Vaisala Service Centers.......................................................234 
Product Returns....................................................................234 
Requesting RMA...................................................................235 
CHAPTER 8 
TECHNICAL DATA ....................................................................................237 
Wiring.....................................................................................237 
QML Logger QML201C.....................................................237 
Communication Modules...................................................240 
Dual RS-485 Module DSI486.......................................240 
Digital I/O Module QMI118...........................................243 
Ethernet Communication Module DSE101 ..................245 
Specifications .......................................................................246 
QML Logger.......................................................................246 
Barometric Pressure..........................................................247 
AC (Mains) Power Supply .................................................247 
Power Supply Accessories................................................248 
Battery..........................................................................248 
Local Line Surge Protector QSA224DC.......................248 
AC Power Surge Protector PT 2PE/S-230AC-ST........248 
Battery Regulator QBR101C........................................249 
Four-Wire Line Surge Protector PT5-HF-5DC-ST .......250 
Power Supply Filter DRF06..........................................250 
Solar Panel........................................................................251 
Mast...................................................................................251 
Enclosure...........................................................................252 
Displays.............................................................................252 
Local LCD Display QMD202 (Optional) .......................252 
Communication Modules...................................................253 
RS-485 Module ............................................................253 
Ethernet Communication Module DSE101 ..................253 
Sensors .............................................................................254 
Snow Depth Sensor IRU-9429.....................................254 
Pyranometer CMP6......................................................254 
Mechanical Wind Sensor Set WA15 ............................255 
Vaisala Anemometer WAA151................................255 
Vaisala Wind Vane WAV151...................................256 
Ultrasonic Wind Sensor WMT703................................257 
Dimensions..............................................................258 
Rain Gauge RG13(H)...................................................259 
Air Temperature and Relative Humidity Probe  
HMP155........................................................................260
 
Dimensions in mm (inches).....................................260 
Soil Temperature QMT110...........................................261 
GSM/GPRS Modem..........................................................261