Vaisala WMT700 - Manual (Page 25)

Chapter 2 ___________________________________________________________ Product Overview
Ordering Options
A WMT700 unit can be configured by ordering options to suit
versatile customer needs. You can reconfigure the following
options:
- Digital communication interface
- Digital communication profile
- Digital communication units
- Analog output signals for wind speed channel
- Analog output signals for wind direction channel
Measurement Range
Ordering option 1, Measurement Range, defines the wind speed
operation range for the sensor. The maximum reported value of
wind speed 40, 65, or 75 m/s, depending on the selected option as
shown in Table 5 below.
Table 5 Measurement Ranges of Different Sensor Types
Sensor Type Measurement Range
1 WMT701 up to 40 m/s
2 WMT702 up to 65 m/s
3 WMT703 up to 75 m/s
A WMT701 up to 40 m/s + Accredited Wind Calibration
B WMT702 up to 65 m/s + Accredited Wind Calibration
C WMT703 up to 75 m/s + Accredited Wind Calibration
Temperature Range
Ordering option 2, Temperature Range, defines the operating
temperature range for the sensor as shown in Table 6 below.
Table 6 Temperature Ranges
Option Temperature Range
A -10 ... +60 °C
B -40 ... +60 °C
C -55 ... +70 °C
Note that the temperature range is not connected to heating in any
way. If you operate in a demanding environmental climate where
ice accumulation is expected, Vaisala recommends that you use a
heated sensor; see Option 4 in Table 7 on page 24.
VAISALA ________________________________________________________________________ 23