For measuring the volume flow rate or for dosing tasks with small flow rates.
FVA915VTH
Axial turbine flowmeter for liquids Type
● For measuring the volume flow rate or for dosing
tasks
with small flow rates.
● Extraordinary
compact design.
● Wide, usable
measuring range.
● Various options
for operation:
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 15
Measuring range
2 to 40 l / min
continuous load max. 20 l/min
Measuring accuracy
±1% of measured value
Reproducibility :
± 0,2 %
Signal output
from 0.3 l/min
maximum size of particles
in medium
0.5 mm
maximum temperature
of medium
85°C
Nominal pressure
PN10
Process connection
G ¾" external thread and
union nuts
Pressure loss in bar
Δp = 0.00145 x Q2 (Q in l/min)
approx. 0.6 bar at 20 l / min
approx. 2.3 bar at 40 l / min
Protection system
IP 54
Output signal
Pulse rate / K factor
Resolution
855 pulses / liter
1.2 ml / pulse
Signal form
rectangular signal, NPN,
open collector
Measuring transducer
Hall sensor
Supply voltage
4,5 ... 24 V DC
(from ALMEMO® device)
Electrical connection
PVC cable, shielded
(Tmax = 70°C)
with ALMEMO® connector
Materials
pipe section
FV A915 VTH M
FV A915 VTH K
brass
plastic PPONoryl GFN3
Flat gasket
NBR
Turbine cage
PEI ULTEM
Rotating vane
PEI ULTEM
Rotor complements
hard ferrite magnets
Axle / bearing
axle Arcap AP1D
with hard metal pins
in saphire bearings
Bearing support
Arcap AP1D
Sensor
PPO Noryl GFN3
O-ring
NBR
Knurled swivel nut*
PA GF 30
* not coming into contact with the medium
Types:
incl. connecting cable, 6m long with
ALMEMO® connector
FVA915VTHK
Turbine body made of plastic
FVA915VTHM
Turbine body made of brass
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