Vaisala WXT533 Weather Transmitter

SKU
WXT533
Manufacturer:
Vaisala
Vaisala

Key Features:

  • Essential ​weather parameters in cost efficient package
  • Measurement parameters are integrated into one multiparameter platform
  • Flexible selection measurement parameters available
  • Weather parameter hub having analog input options
  • Set of 3rd party analog sensors can be connected (T, S.R, Level, T.P.)
  • Digital interface incorporates also analog input parameters
  • Separate Data and Service ports
  • Analog output options
  • Wide variety of digital communication modes
  • Complies ISO60945 standard for maritime use
  • DNV certificate approval process on-going
  • Wide range of operating and heating voltages
  • Compact, light-weight
  • Easy to install
  • No moving parts
  • Configuration Tool for PC
  • Works also with solar panels
  • USB connectivity
  • IP66 housing with the mounting kit
  • Machine-to-machine interface
Product Options:
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The Vaisala WXT533 is a sensor with parameter combinations that allows you to choose what is right for your application and is the flexible, integrated building block for weather applications. The WXT533 measures rainfall, wind speed, and wind direction.

Barometric Pressure

Range
Accuracy (for
   sensor element)
Output resolution
600 ... 1100 hPa
±0.5 hPa at 0 ... +30 °C (+32 ... +86 °F)
±1 hPa at -52 ... +60 °C (-60 ... +140 °F)
0.1 hPa, 10 Pa, 0.001 bar, 0.1 mmHg, 0.01 inHg

 

Air Temperature

Range
Accuracy (for sensor element)
   at +20 °C (+68 °F)
Output resolution
-52 ... +60 °C (-60 ... +140 °F)
±0.3 °C (0.17 °F)

0.1 °C (0.1 °F)

 

Relative Humidity

Range
Accuracy (for sensor element)

Output resolution
PTU Measuring interval
0 ... 100 %RH
±3 %RH at 0 ... 90 %RH
±5 %RH at 90 ... 100 %RH
0.1 %RH
1 ... 3600 s (= 60 min),
at one second steps

 

Precipitation

RAINFALL

Collecting area
Output resolution
Field accuracy for long-term
accumulation
Cumulative accumulation after
the latest auto or manual reset
60 cm2
0.01 mm (0.001 in)
Better than 5 %, weather dependent
RAIN DURATION

Output resolution
Counting each 10-second increment
whenever droplet detected
10 s
RAIN INTENSITY

Range
Running one minute average
in 10 second steps.
0 … 200 mm/h (broader range
with reduced accuracy)

 

Inputs and Outputs

Operating voltage6...24 VDC (-10% ... +30%)
Average current consumption 
   Minimum0.1 mA @ 12 VDC (SDI-12 standby)
   Typical3 mA @ 12 VDC (w/default measuring intervals)
   Maximum15 mA @ 6 VDC (with constant measurement of
all parameters)
HeatingOptions: DC, AC, full-wave rectified AC
   Typical voltage12... 24 VDC / 12...17 VACrms (-10% ... +30%)
   Typical current0.8 A @ 12 VDC : 0.4 A @ 24 VDC
Digital outputsSDI-12, RS-232, RS-485, RS-422
CommunicationSDI-12 v1.3, ASCII automatic & polled,
   protocolsNMEA 0183 v3.0 with query option

 

Wind

WIND SPEED
Range
Response time
Available variables
Accuracy
Output resolution

0 ... 60 m/s
0.25 s
average, maximum, and minimum
±3 % at 10 m/s
0.1 m/s (km/h, mph, knots)
WIND DIRECTION
Azimuth
Response time
Available variables
Accuracy
Output resolution

0 ... 360°
0.25 s
average, maximum, and minimum
±3.0° at 10 m/s
MEASUREMENT FRAME
Averaging time

Update interval

1 ... 3600 s (= 60 min), at 1 s steps, on the basis of
samples taken at 4, 2 or 1 Hz rate (configurable)
1 ... 3600 s (= 60 min), at 1 s steps

 

Analog Input Options

ParameterElementRangeInputExcitationResolution
Temperature
PT1000
Resistor800 ... 1330 Ω2 wire
4 wire
2.5 V16 bits
Solar Radiation
K&Z CMP3
Thermopile0 ... 25 mV4 MΩ-12 bits
Level
measurement
IRU-9429S
Voltage0 ... 2.5 V
0 ... 5 V
0 ... 10 V
>10 kΩ-12 bits
Tipping Bucket
RG13
Frequency0 ... 100 Hz18 kΩ3.5 V-

 

Analog mA Output Options

Wind speed
Wind direction
Load impedance
0 … 20 mA or 4 … 20 mA
0 … 20 mA or 4 … 20 mA
200 Ω max

 

General Conditions

Housing protection class

Temperature storage
Temperature
Relative humidity
Pressure
Wind
IP65 (without mounting kit)
IP66 (with mounting kit attached)
-60 ... +70 °C (-76 ... 158°F)
-52 ... +60 °C (-60 ... +140 °F)
0 ... 100 %RH
600 ... 1100 hPa
0 ... 60 m/s
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