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TU_D_Oskar°-10-2021-04-wi - Irrtümer und Änderungen aller Angaben, Bilder und Zeichnungen bleiben vorbehalten.
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ACHTUNG! Installation, Verdrahtung nur durch autorisiertes Fachpersonal.
Low wear and extremely long service life due to
high-quality storage.
Practically no serial scattering due to fixed pulse rate.
Wide measuring range (up to 1:60), insensitive to pressure surges,
tested in numerous large series applications.
High measuring accuracy, largely independent of the mounting position
through integrated flow straighteners
Colour code for stranded cable
Clamp all wires!
Technical data:
Material pipe section brass
Measuring range 1...60 l/min
Measuring accuracy ±1 % of full scale ±1% of measured value
Repeatability ±1 %.
Signal output From 0.8 l/min
Media temperature 0...90 °C
ambient temperature 0...70 °C
Nominal pressure PN 16
Nominal size DN 20
Process connection G 1 external thread
Transducer Hall Effect Sensor
Output signal square-wave frequency signal, NPN open collector
Duty cycle 50:50
pulse rate / K-factor 119 pulses/l
Supply voltage 4.5...24 VDC
Pressure loss 0.33 bar (at Q = 60 l/min)
white
white
4.5 - 24 VDC
4.5 - 24 VDC
Power supply
Power supply
green
Signal input
brown
GND
Mass
Electrical con-
nection 80 mm
single wires with
0.5 m PVC-
Management
Function:
The liquid flowing into the VTY sets the rotor in rotation.
The forces generated during rotation are largely cancelled out by the symmetrical
shape of the rotor and wear is reduced to a minimum.
The rotor of the VTY is equipped with a magnet.
A Hall-effect sensor detects the rotation of the rotor and converts it into a frequency
signal proportional to the flow (square wave signal).
The extremely hard bearing materials, sapphire and tungsten carbide, also guarantee
an exceptional service life.
TURBINE FLOW SENSOR - DATA
CENTRAL CONTROL UNIT
Summary of Contents for Oskar-10
Page 1: ...Technical file Oskar 10...
