Thies CLIMA 4.3515.5 Series, Инструкция по эксплуатации

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4 - 10 021150/02/12
1 Models available
Order-No. Meas. range Output Heating Connection Housing-
colour
4.3515.50.000 <0.9...40 m/s 100Hz @ 40m/s
(typ. 2,5Hz / ms
-1
)
24V 3 m cable LiYY 4 x 0.25 mm² white
4.3515.50.100 <0.9...40 m/s 100Hz @ 40m/s
(typ. 2,5Hz / ms
-1
)
24V 3 m cable LiYY 4 x 0.25 mm² black
4.3515.50.109 <0.9...40 m/s 100Hz @ 40m/s
(typ. 2,5Hz / ms
-1
)
12V 3 m cable LiYY 4 x 0.25 mm² black
4.3515.51.000 <0.9...40 m/s 100Hz @ 40m/s
(typ. 2,5Hz / ms
-1
)
w/o 3 m cable LiYY 2 x 0.5 mm² white
4.3515.51.100 <0.9...40 m/s 100Hz @ 40m/s
(typ. 2,5Hz / ms
-1
)
w/o 3 m cable LiYY 2 x 0.5 mm² black
4.3515.51.110 <0.9...40 m/s 100Hz @ 40m/s
(typ. 2,5Hz / ms
-1
)
w/o 10 m cable LiYY 2 x 0,5 mm² black
4.3515.60.115 <0.9...40 m/s 100Hz @ 40m/s
(typ. 2,5Hz / ms
-1
)
24V 15 m cable Li9YC22Y
4 x 0.55 mm², UV-resistant black
4.3515.61.100 <0.9...40 m/s 100Hz @ 40m/s
(typ. 2,5Hz / ms
-1
)
w/o 3 m cable LiYY 2 x 0.22 mm²,
UV-resistant black
2 Application
The small wind transmitter is designed for the acquisition of the horizontal wind velocity. The
measuring value is output as frequency, which is proportional to the wind speed. The measuring
data available are ideally adapted to the supply in display instruments, recording instruments,
datalogger, as well as process control systems.
For trouble-free winter operation the instrument is optionally equipped with a heating (PTC-heating
element).
3 Construction and Mode of Operation
The outer parts of the instrument are made of plastic, the mounting angle is made of stainless steel.
Labyrinth gaskets protect the parts inside the instrument against precipitation.
The cup star is set into rotation by the wind. An axis, running in friction bearings, is fixed at the cup
star, and leads two magnets through a Reed-contact. The pulses thus produced are available as
output signals.
4 Recommendation Side Selection/Standard Installation
In general wind measurement instruments should be able to detect the wind conditions of a large
area. In order to obtain comparable values when determining the surface wind, measurements
should be taken at a height of 10 meters over an even unobstructed area. An unobstructed area
means that the distance between the wind transmitter and an obstacle should be at least 10 times
the height of the obstacle (s. VDI 3786). If it is not possible to fulfil this condition, then the wind