Icon Process Controls truflo UltraFlo 2000 Series, Руководство по эксплуатации

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Ultrasonic Flow Meter
UltraFlo
®
2000 SERIES
In the menu all output values are visible. The optional features are only available when they are ordered. If a not ordered function is
selected, the output will be set on “flow”.
Via the analog output of the measured flow is output.
Output Value
Flow measurement for the analog output
Via the analog output the measured temperature is output.
The temperature sensor is not wetted. It is used to calculate the extent of the measuring channel. The sensor is influenced by the
ambient temperature. The temperature value will become sluggish, because it measures the plastic - Temperature inside the sensor
pocket.
Temperature measurement for the analog output
Setting Range Flow, PID-Controller, Speed of Sound, Temperature
Default Setting Flow
Here, the value is set at the 0 or 4 mA to be output.
Min Range
Setting Range 0 … 900.00 l/min in 0.06 l/min steps
Default Setting 0 l/min
Here, the value is set at the 20 mA to be output.
NOTE! : The value "Min Range" cannot be set greater than or equal to the "Max Range".
Max Range
Setting Range 0.01 … 900.00 l/min (or °C, m/s) in 0.06 l/min steps
Default Setting 300 l/min
13. General Settings
Setting Range 0 … 900 l/min in steps of 0.06 l/min
Default Settings 0 l/min
Here, the lower limit for the Digital Output is set.
Lower Limit
Setting Range 0 … 900ml/s in steps of 0.06 l/min
Default Settings 300 l/min
Here, the lower limit for the digital output is set.
Upper Limit
Pulse value
This section determines the output settings for pulsed outputs.
Choose configuration such as to neither exceed the maximum output frequency of the Flowmeter (10kHz) nor the maximum input frequency of
the control. If the maximum frequency is exceeded the Flowmeter will not output pulses correctly.