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Output Settings:
Where outputs can be forced
to certain values or output type can be selected
(Voltage type only)
Output Calibration:
Calibrate analog outputs (consult
factory)
Linearizer Table:
Allows user to select custom
K-factors for different points in the flow range
Diagnostics:
Shows raw input frequency
About Bluetooth Device:
Displays device type,
Bluetooth name, firmware version, and serial number
Factory Reset:
Defaults all user settings back to
factory settings
Disconnect:
Used to disconnect from device
Exit:
Closes application
System Settings
This menu allows users to scale the sensor to output
correct analog signal and display correct flow rate
in the desired units and time base. It will also allow for filtering of the output.
(Figure 10)
*After any option is changed press SET for it to
take effect. Use back button on phone to return to
main screen.*
K-Factor:
The flow meter scaling factor in pulses/gal
(found on calibration sheet)
Digital Filter:
Smooth out erratic input frequency.
Only effects analog signals. There are four options to
choose from:
• Off:
No filtering
• Low:
Most filtered, low sensitivity. (Corner
frequency ¼ Hz)
• Medium:
Medium sensitivity. (Corner frequency
1 HZ)
• High:
Least filtered, high sensitivity. (Corner
frequency 10 Hz)
Flow Units:
Real time flow rate units
Flow Time Base:
Real time flow time base unit
Figure 9: Setup Menu
Figure 10: System
Settings
Содержание FPD-4000 Series
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