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Liqui view0 pages
The smart and lightweight vortex meter
for monitoring low viscosity, water-like liquids
> Introduction
Mass Flow ONLINE B.V. sells flow measuring and controlling products
through the internet. From the website www.massflow-online.com flow
meters or controllers can be ordered 24 hours a day 7 days a week.
Most products are in stock and will be shipped world-wide within
two working days.
> Description
The new LIQUI-VIEW series offer a compact, light weight and costeffective solution for monitoring the flow or consumption of cleansing,
cooling or spa water. The unique sensor body and transmitter design
makes LIQUI-VIEW one of the most compact, lightweight vortex
meters in the industry. The LIQUI-VIEW offers an easy-to-read digital
display and has integrated totaliser and alarm functions.
> IQUI-VIEW series
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> LIQUI-VIEW features
The LIQUI-VIEW series operate on the vortex principle. The obstruction
(bluff body) placed in the flow of the liquid sheds vortices downstream
at a frequency proportional to the velocity of the liquid. This pattern of
vortices is named the Von Kármán vortex street. A piezo-electric sensor detects the vortices and creates electrical pulses which are proportional to the liquid flow rate. The instruments may be mounted in any
position; the local read-out unit can be rotated. LIQUI-VIEW flow
meters can be supplied in full scale ranges from 4 l/min up to 133 l/min
at max. 10 bar pressure rating. An LCD display allows reading of
actual flow and two total flow indicators with one reset switch.
Furthermore the instruments can be supplied with an analog output or
with two alarm outputs, thereby operating as a flow switch. The LIQUIVIEW series can also be supplied as a “lite” version. This “lite” version
has no local readout and only a pulse output.
utndication in:
I
> Fields of application
u cooling water monitor
u deionized water (RO/DI skids)
u ultra pure water distribution
t
t
(medicare, biotech, semiconductor,
pharmaceutical)
u Chemical feed
u PPS material is compatible with
t nearly all liquids
- Actual flow (volume per minute or per hour)
- totalised flow (consumption)
- Alarm Hi + Low
ut nique coupling design allows free positioning of the transmitU
ter for ease of reading regardless of meter body orientation
ut o moving parts makes it:
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- impervious to deposits of hard water
- maintenance free
ut ow pressure drop
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ut ounting in any position
M
ut ide flow ranges
W
ut ast response
F
ut larm and counter functions (2 counters, one with reset switch)
A
ut ptional analog 4-20 mA or pulse output with external power
O
ut uitable for dirty water (circulating, well or waste water)
S
ut etachable display
D
utSustainable product design
t - attery powered model available with replaceable battery
B
pack and low battery indication
t - Low power consumption
t - Maintenance free
t - Lightweight and compact
t - EEPROM retains parameters and total flow
