Description
3.2 Features
SITRANS F Ultrasonic flowmeters FST030 (HART)
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Operating Instructions, 08/2017, A5E35971532-AC
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Full graphical local display
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SensorFlash (SD card) for memory backup and documentation storage (certificates etc.)
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USB service interface
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One current output
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Channel 1: Current output with HART
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Up to five input/output channels:
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Channel 2: Signal output; can be parameterized for:
Current output (0/4 to 20 mA)
Pulse output
Frequency output
Alarm, status
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Channels 3 and 4: Signal output
Current output (0/4 to 20 mA)
Pulse output
Frequency output
Alarm, status
Pulse or frequency redundancy mode (only channel 3)
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Channels 3 and 4: Relay output; can be parameterized as:
Alarm, status
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Channels 3 and 4: Signal input; can be parameterized as:
Current input (4 to 20 mA)
Totalizer control (resetting of totalizers)
Zero adjustment
Freezing of process values
Forcing of outputs
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Channels 5 and 6:
Temperature input (RTD)
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Current, frequency, and pulse outputs with configurable fail safe mode
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HART communication interface (HART 7.5)
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High immunity against process noise
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Fast response to step changes in flow
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High update rate (100 Hz) on all process values