User`s guide

Chapter 1 _________________________________________________________ General Information
Regulatory Compliances
Vaisala WINDCAP
®
Ultrasonic Wind Sensor WMT701,
WMT702, and WMT703 comply with the performance and
environmental test standards listed in Table 3 below.
Wind tunnel tests have been performed according to Sonic
anemometers/thermometers - Acceptance test methods for mean
wind measurements ISO 16622:2002 and Measnet Anemometer
Calibration Procedure Version 2, October 2009.
Table 3 Environmental Tests
Test
Setup According to
Wind driven rain
MIL-STD 810G Method 506.5 and
Telcordia GR-487-Core
Salt fog
VDA 621 - 415 / IEC 60068-2-52
Leak test (Ingression Protection)
IEC 60529 class IP67
Vibration
IEC 60068-2-6 / IEC 60945 /
Lloyd's test
Shock
MIL-STD-202G, Method 213B, cond. J
Dry heat
IEC 60068-2-2 / IEC 60068-2-48
Damp heat cyclic
IEC 60068-2-30, Test Db
Damp heat
IEC 60068-2-78
Low temperature
IEC 60068-2-1 Test Ab/Ad
Free fall (rough handling)
IEC 60068-2-31
Change of temperature
IEC 60068-2-14
EMC tests are based on a European product family standard:
EN 61326-1:2006 (Electrical equipment for measurement, control
and laboratory use - EMC requirements for use in industrial
locations) and EN 60945:2002 (Maritime Navigation and
Radiocommunication Equipment and Systems - General
Requirements - Methods of Testing and Required Test Results).
VAISALA ________________________________________________________________________ 15