precipitation unit................................................... 130
pres
sure...............................................................84, 161
pressure sensor.................................................17, 122
pressure unit............................................................ 125
problem.......................................................................151
product code...........................................................164
protocol, see communication protocols
Pt1000...............................................................142, 194
PTU.............................................................................. 122
configuration settings..................................... 184
data message....................................................... 84
measurement principle.....................................29
module............................................................29, 147
pulse length..............................................................183
pulses per mm..........................................................141
pyranometer................................................... 187, 190
see also CMP3
R
radiation shield.......................................... 17, 38, 147
rain...............................................................................128
see also precipitation
rain accumulation.................................................. 130
RAINCAP.................................................................... 28
rain configuration.................................................. 185
rain counter............................................................... 141
rain current.................................................................28
rain duration.............................................................. 28
rain gauge.................................................. 31, 187, 197
rain measurement....................................................28
read-only setting....................................................183
relative humidity............................................. 157, 161
replacing PTU module..........................................147
reset limit................................................................... 141
reset mode................................................................ 141
resetting hail accumulation................................. 78
resetting rain accumulation.................................78
resetting software................................................... 77
resistance temperature sensor................ 187, 194
retrieving data messages..................................... 77
retrofit .........................................................................25
RG13 connections...................................................197
RS-485 wiring..........................................................172
rubber plug................................................................ 53
S
safety............................................................................ 10
sampling rate.............................................................27
screw cover..........................................................17, 39
SDI-12...................................................................171, 177
continuous mode................................................90
electrical interface.............................................177
native mode.......................................................... 90
parameter order.................................................143
protocol......................................................... 90, 177
timing..................................................................... 177
wiring.......................................................................171
self-diagnostics.......................................................153
sending data..............................................................97
serial communication..............................................71
serial connector........................................................53
serial interfaces........................................................ 53
serial number...........................................................164
service cable ............................................................ 70
see also cables
Service Pack 2.......................................................... 70
service port......................................................... 17, 70
setting fields.............................................................. 73
settings
changing.................................... 120, 125, 130, 134
checking................................................................ 122
data message....................................................... 117
PTU..........................................................................122
rain configuration.............................................. 185
sensor .....................................................................117
temperature.........................................................142
shipping container.................................................. 36
single transducer mode.......................................183
size, see dimensions
snow accumulation, see heating
software, see Vaisala Configuration Tool
solar radiation..........................................31, 142, 190
specifications
air temperature measurement...................... 157
analog input.........................................................159
analog mA output............................................. 159
barometric pressure measurement.............157
electrical................................................................159
electromagnetic compatibility...................... 161
environmental...................................................... 161
mechanical........................................................... 162
precipitation measurement............................157
wind measurement............................................157
standards....................................................................161
starting measurement....................................94, 95
storage.........................................................................33
strategy......................................................................183
supervisor message.............................................. 132
supervisor settings....................................... 132, 185
supply voltage................................................ 133, 155
surge protector................................................. 22, 33
T
temperature...............................................................84
below zero, see heating
operative................................................................ 161
setting....................................................................142
storage....................................................................161
WXT530 Series User Guide M211840EN-D
214
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