> 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.
> LIQUI-VIEW series
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.
> Fields of application
u Cooling water monitor
u Deionized water (RO/DI skids)
u Chemical feed
u Ultra pure water distribution
(medicare, biotech,
semiconductor, pharmaceutical)
u PPS material is compatible with
nearly all liquids
> LIQUI-VIEW features
u Indication in:
- Actual flow (volume per minute or per hour)
- Totalised flow (consumption)
- Alarm High + Low
u Unique coupling design allows free positioning of the transmitter
for ease of reading regardless of meter body orientation
u No moving parts makes it:
- impervious to deposits of hard water
- maintenance free
u Low pressure drop
u Mounting in any position
u Wide flow ranges
u Fast response
u Alarm and counter functions (2 counters, one with reset switch)
u Optional analog 4-20 mA or pulse output with external power
u Suitable for dirty water (circulating, well or waste water)
u Detachable display
u Sustainable product design
- Battery powered model available with replaceable battery
pack and low battery indication
- Low power consumption
- Maintenance free
- Lightweight and compact
- EEPROM retains parameters and total flow
The smart and lightweight vortex meter
for monitoring low viscosity, water-like liquids
