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3. Technical specifications
(continuation)
3.3. Power
· 3,3 -24 V
ULP 485 has to be connected as is shown below:
White
GND (Power -)
Brown
VCC (Power +)
Image 5. Cable connections.
Data interface
1-RS485 continuous output
2-POLL output
3-Any other ptrotocol under demand.
Data format
NMEA0183
Baudrate
2400 to 115200 bauds
Voltage range
3,3-24V
3.4. Sensors
· Ultrasonic transducers (4x)
· Sample rate: 0.1 Hz to 20 Hz
The ULP485 has been designed to avoid any
mechanical parts to maximize reliability and
minimize maintenance.
The transducers communicate between themsel-
ves two by two using ultrasonic range waves. Each
couple of transductors calculates the signal delay
and gets information about both, wind direction
and wind speed.
Yellow
DATA (B -)
Green
DATA (A +)
3.5. Wind
· Wind speed
information
· Wind direction
Wind speed
Range: 0 - 40 m/s
Accuracy: ±0.1 m/s at 10m/s
Wind direction
Range: 0 - 360°
Accuracy: ± 1°
ULTRASONIC ULP 485
User manual
3.6. Easy mount
· 3xM4 lateral female thread
· 3xM4 inferior female thread
Lateral and inferior female thread. It can be
moun-ted either on a plate (inferior screws) or on
a tube (lateral screws)
3xM4 lateral female thread
Images 6.
ULTRASONIC ULP 485
User manual
3xM4 inferior female thread
Images 7.
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