Ing. Jan Sýkora
+420 602 517 667
Anemometric Measurement Unit
The anemometer consists of a duraluminium (hard aluminium) body with KOMAXIT surface coating. Inside, there is stainless-steel shaft with axial stainless-steel bearings. The top end of the shaft contains a brass hexagon connected with a pressed plastic Robinson cross. The cross is secured with a closed bolt suspended with a rubber sealing ring.
The lower part of the shaft contains a calicle of an optical closure, parts of which are soldered into a printed circuit and other electronics.
Price: CZK 6,100 ... TTL measurement
Price: CZK 6,400 ... RS485
Price: CZK 7,700 ... current loop 4-20 mA for 0-30 m/s
The anemometer is placed in a vertical position into a 25mm-tube (1") and is secured by a M4 screw which at the same time grounds the body of the anemometer. Once the connector with the service cable is screed on, it can be coated in spaghetti insulation.
While testing the anemometer, it is important to insert a rubber sealing ring on top of the cross underneath the closed M4 bolt.
Connecting the anemometer to the evaluation unit is done through a connector which is part of the package.
optical revolution sensor
powered by a 5, 12 or 24 volts (DC)
outputs: TTL or RS485
constant m·s−1 = 10 pulses
linearity up to 30 m·s−1 , accuracy ±2%
mounting into a tube of a 25-mm (1") diameter
measurement range: 0 to 50 m/s
temperature range: -20 to +50 degrees centigrade (°C)
connected through a connector (part of the package)
height: 165 mm
cross diameter: 120 mm
duraluminium (hard-aluminium) case, KOMAXIT surface coating, stainless-steel shaft bearings
Price: CZK 5,600 (basic unit price)
Price: CZK 5,900 RS485
Price: CZK 7,500 current loop 4-20 mA for 0-30 m/s
from 6.100 CZK
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© Ing. Jan Sýkora 2013