PCE Instruments PCE-WV A Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor PCE Instruments PCE-WV A (6 pagina's) in de categorie Meetapparatuur. Deze handleiding was nuttig voor 2 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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Last change: 12 December 2019 v1.0 English
© PCE Instruments
Wind Vane
PCE-WV RS485 MODBUS
PCE-WV A 4-20mA
PCE-WV A 4-20mA (HEATED)
PCE-WV range of PCE Instruments
Wind Direction sensor designed for di󰀨erent industries and sector
PCE-WV detects the vane position by using
magnetic sensors avoiding wear and tear. It
generates a 4-20mA analogue output or RS485
MODBUS signal, depending on version. The heated
version generates 4-20mA output and works from -20
ºC. When the temperature is higher than +6º C, the
heater switches itself o󰀨 automatically to reduce the
consumption.
High resistance to radio frequency interference
(RFI) and electromagnetic interference (EMI)
RS485 MODBUS signal or 4-20mA passive
analogue output
Stainless Steel bearings
Magnetic measuring principle, with no wear and
tear or dead zones
Made in Spain
English
PCE-WV SERIES
APPLICATIONS
PCE-WV series has been designed to be used in industrial
applications. Connected to devices such as dataloggers, PLCs,
analogue signal displays (see our reference PCE-DPD-U), it
measures the wind direction and/or activates predeîš¿ned alarm
values.
Application examples:
Irrigation control system, automation in greenhouses, solar
trackers, ropeways at ski resorts, cranes, wind turbines,
weather stations etc. All those applications that contribute to a
greater control and greater security. Besides, PCE-WV AH has
been designed for those applications that involve working with
sub-zero temperatures.
DIMENSIONS
OPERATING
Survival speed: 200 km/h of wind speed
It gives a RS485 MODBUS signal or 4-20 mA analogue output
which depends on the wind speed. (see graphic)
The vane must be orientated north as shown in the orientation
section.
RS485 version gives the wind direction in degrees. It calculates
the average position in the last second. In static position it has
20 positions of 18º each one.
The heater works from -20ºC up to +6ºC. Above this
temperature, it switches itself o󰀨 automatically to reduce the
consumption.
The wind vane must be îš¿xed on a vertical position.
PCE-WV M12 UNDERSIDE
PCE-WV CABLE
To orientate the vane north, the vane edge must be orientated north as shown
in the picture.
Once the vane has been orientated north, the output signal will correspond to
the angles and directions in the table.
ORIENTATION VANE
92 42 46,065
185
Ø6,75
50
Ø5,2
Ø134,97
Ø18
13
© PCE Instruments
WIND DIRECTION - OUTPUT RATIO TABLE
Direction Angle Analogue
output RS485 output
North 0.0 4mA 00 00
North-northeast 22.5 5mA 00 16
Northeast 45.0 6mA 00 2D
East-northeast 67.5 7mA 00 43
East 90.0 8mA 00 5A
East-southeast 112.5 9mA 00 70
Southeast 135.0 10mA 00 87
South-southeast 157.5 11mA 00 9D
South 180.0 12mA 00 B4
South-southwest 202.5 13mA 00 CA
Southwest 225.0 14mA 00 E1
West-southwest 247.5 15mA 00 F7
West 270.0 16mA 01 0E
West-northwest 292.5 17mA 01 24
Northwest 315.0 18mA 01 3B
Northwest-North 337.5 19mA 01 51
Static wind If the wind speed is below 3km/h, the angle will be
uncertain
NOTES:
• There is no version with both outputs (analogue
and RS485).
• The output of the 1s AVERAGE versions when
the vane is moving is a continuous analog output
as result of the average of the last second. When
the vane is static, the output has 20 positions of
18º each one.
CONNECTION
Vcc (12-30 Vdc)
Analog Input
(4-20mA)
PLC ground
RL
PCE-WV A 4-20mA
Vcc (9-30 Vdc)
0 V
B
A
PCE-WV RS485 MODBUS
White wire
NOTE:
Without termination resistor
PCE-WV AH 4-20mA
White wire
Wires colours referenced to the cable
supplied by PCE.
Cable not included in all versions.
PIN4
PIN5
PIN2
PIN3
Vcc (15...24 Vdc)
Analog Input (4-20mA)
12
3 45
45º
PIN1 NC
PIN2 4-20mA output (+)
PIN3 4-20mA output (-)
PIN4 Heater (+)
PIN5 Heater (-)
PCE-WV AH MALE M12 CONNECTOR


Product specificaties

Merk: PCE Instruments
Categorie: Meetapparatuur
Model: PCE-WV A

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