Vaisala WINDCAP WMT700 Series User Manual

Option Output Configuration
8 WS425 frequency output 5 Hz/mph
0 Hz = 0 m/s
447.5 Hz = 89.5 mph (WMT701 maximum wind speed)
725 Hz = 145 mph (WMT702 maximum wind speed)
840 Hz = 168 mph (WMT703 maximum wind speed)
1006.5 Hz = 201.3 mph ( WMT704 maximum wind speed)
A Push up output, 10 Hz/m/s
0 Hz = 0 m/s
400 Hz = 40 m/s (WMT701 maximum wind speed)
650 Hz = 65 m/s (WMT702 maximum wind speed)
750 Hz = 75 m/s (WMT703 maximum wind speed)
900 Hz = 90 m/s (WMT704 maximum wind speed)
B Pull down output 10 Hz/m/s
0 Hz = 0 m/s
400 Hz = 40 m/s (WMT701 maximum wind speed)
650 Hz = 65 m/s (WMT702 maximum wind speed)
750 Hz = 75 m/s (WMT703 maximum wind speed)
900 Hz = 90 m/s (WMT704 maximum wind speed)
2.3.8 Analog Output Signal for Wind Direction Channel
Ordering option 8 defines analog output signal for wind direction. WS425 Potentiometer
output is backward compatible when replacing WS425 with a WMT700 unit.
Table 12 Analog Output Signal for Wind Direction
Selection Output Configuration
0 Disabled
A Voltage output 20 mV/degree
0 mV = 0 degree
7200 mV = 360 degree
D Current output 50 uA/degree
0 uA = 0 degree
18 mA = 360 degree
Chapter 2 – Product Overview
23

Vaisala WINDCAP WMT700 Series Specifications

General

Brand	Vaisala
Model	WINDCAP WMT700 Series
Category	Accessories
Language	English