For measuring the volume flow rate or for dosing tasks with large flow rates
FVA915VTH25
Axial turbine flowmeter for liquids Type
● For measuring the
volume flow rate or for dosing tasks with large flow rates
● Compact design
● Wide useful
operating range
● variety of
applications :
cooling water flow, medical technology, plastics industry,
solar systems, baker’s equipment, machine tools,
catering equipment, photographic laboratory equipment,
dispensers, dosing equipment, cooling equipment,
heating applications, calorimetry
Technical Data:
Nominal diameter
DN 25
Measuring range
4 to 160 l/min
Continuous load
max. 80 l/min
Measuring accuracy
±3% of measured value
Reproducibility :
±0.5%
Signal output
from < 1 l/min</font>
maximum size of particles
in medium
0.5 mm
maximum temperature
of medium
85°C
Nominal pressure PN10
PN10
Process connection
FVA915VTH25M
FVA915VTH25K
G 1¼" external thread
including adapter for G 1"
(absolutely necessary)
G 1¼" external thread
without adapter
Pressure loss
approx. 0.1 bar at 80 l / min
approx. 0.45 bar at 160 l / min
Protection system
IP 54
Output signal
Pulse rate / K factor
Resolution
67 pulses / liter
15 ml / pulse
Signal form
NPN, open collector
Measuring transducer
Hall sensor
Supply voltage
4,5 ... 24 V DC
(from ALMEMO® device)
Electrical connection
PVC cable, shielded
(Tmax = 75°C)
with ALMEMO® connector
Materials
Pipe section
FV A915 VTH25M
FV A915 VTH25K
brass
plastic PP
Flat gasket
Centelen
Turbine cage
PA Grivory HTV4X1
Rotation vane
PP
Rotor complements
permanent magnets,
Recona 28nickel-plated
Axle / bearing
special steel 1.4436 /
saphire, PA
Sensor socket
POM Delin 100P
O-ring
72 NBR 872
Types:
incl. connecting
cable, 6 m long, with ALMEMO® connector
FVA915VTH25M
Turbine body made of brass
FVA915VTH25K
Turbine body made of plastic
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