User's Guide ______________________________________________________________________
20 __________________________________________________________________ M210455EN-B
Through this module, MAWS201MP sends reports and data or the
MIDAS IV PC sends new settings to the logger. The modem module
DMX501 is configured at the factory to use the communication
standard V.22, 1200 bps DPSK
Ultrasonic Wind Sensor WS425
0306-018
Figure 7 Ultrasonic Wind Sensor WS425
Ultrasonic Wind Sensor WS425 uses ultrasound to determine wind
speed and wind direction. The sensor has no moving parts and it is
resistant to corrosion and contamination The sensor has a built-in
heater. The elements have a built-in thermostat to switch the heaters
on when the transducer head needs it. The sensor needs 36 VDC to
power the heater elements. When connected to MAWS201MP, the
sensor uses the analog signal output providing wind speed and
direction data.
An adapter for the Ultrasonic Wind Sensor is included in the mast
delivery. It has a clamp for mast attachment and two holes for sensor
attachment. See Figure 8 on page 21.
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