flow display and computers brand fluidwell
The
product group “Flow Computers” offers a unique range of comprehensive
solutions to calculate the consumption and net flow at standard
conditions or the ratio between two flows. Typical applications are
found onboard ships to calculate the fuel consumption, gas flow
calculation in power plants and the monitoring of two-component
blending.
The functionality of these products is
based on the F1-Series hardware platform as multiple inputs are required
for flow, temperature and pressure measurement.
All flow computer models are available
for both safe areas and hazardous area applications. Moreover, wireless
data re-transmission and remote flow rate/totalizer monitoring is
offered with the Process Monitor products and services.
For an explanation of the flow of
computers options such as analog and pulse output signals,
communication, power supply, and enclosures, please read the section
detailing the F-Series products.
Functional overview
The following features are available in
the advanced flow computer models range. A more detailed description of
each flow computer and it’s typical features can be found in the product
datasheet.
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- ratio (A/B) – model F114
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- sum (A+B) – model F116
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- differential / consumption (A-B) – model F116
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- differential / consumption (A-B) with temperature compensation – model F127
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- liquid volume calculation with temperature compensation – model F126-EL
- gas volume calculation with temperature and pressure compensation – model F126-EG
Easy and multi-applicable
The F-Series is outstanding user-friendly. Configure with a simple, logical menu-driven structure, instead of with difficult hardware changes or actions. With alphanumerical descriptions of each setting instead of confusing abbreviations and difficult codes. Once familiar with an F-Series product, you can program ALL models in ALL series without need for a manual: Know one, know them all! Save on programming costs and time with Fluidwell, each time you modify product settings.Signal input type
For the flow computers, four basic signal input types are available :
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- Pulse signals for flow measurement: sine wave (coil) low sensitivity (80mVp-p), sine wave high sensitivity (20mVp-p), Namur, NPN, PNP, reed-switch or active pulses. For most signals a low pass filter can be enabled to ignore pulse bounce. The sine wave input can even be supplied with 10mV or 5mVp-p sensitivity (option ZF and ZG).
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- Analog signal (0)4 – 20mA for flow, temperature and pressure measurement. The input signal can be tuned within this range (e.g. from 4.0mA to 10.0mA). To avoid incorrect signal processing at minimum signal, a low cut-off filter is available.
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- Analog signal: 0 – 10V DC for only a few models. The input signal can be tuned within this range (e.g. from 2.0 to 5.0V DC). A low cut-off filter is available here too, to avoid signal processing at minimum signal.
- PT100 signal for temperature measurement.
Data protection
All settings and totals
are stored in EEPROM memory ensuring that no information is lost in the
event of power failure or battery exchange.
To reset total, the CLEAR
key must be pressed twice to avoid undesired initialization. The
accumulated total cannot be reset to zero. The configuration menu and
alarm values can be password protected to prevent unauthorized access.
More info and price please contact marketing@wmablog.com
