Endress+Hauser Proline Promag P 200, Техническая информация

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Proline Promag P 200
Hauser 7
Pulse/frequency/switch output
Function Can be set to pulse, frequency or switch output
Version Passive, open collector
Maximum input values
• DC 35 V
• 50 mA
For information on the Ex connection values (
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ä
9)
Voltage drop • For
£
2 mA: 2 V
• For 10 mA: 8 V
Residual current £
0.05 mA
Pulse output
Pulse width
Adjustable:5 to 2 000 ms
Maximum pulse rate 100 Impulse/s
Pulse value Adjustable
Assignable measured
variables
• Volume flow
• Mass flow
Frequency output
Output frequency Adjustable:0 to 1 000 Hz
Damping Adjustable:0 to 999 s
Pulse/pause ratio 1:1
Assignable measured
variables • Volume flow
• Mass flow
Switch output
Switching behavior
Binary, conductive or non-conductive
Switching delay Adjustable:0 to 100 s
Number of switching cycles Unlimited
Assignable functions
• Off
• On
• Diagnostic behavior
• Limit value
– Volume flow
– Mass flow
• Flow direction monitoring
• Status
– Empty pipe detection
– Low flow cut off
Signal on alarm
Depending on the interface, failure information is displayed as follows:
Current output
4-20 mA
Failure mode
Selectable (as per NAMUR recommendation NE 43):
• Minimum value: 3.6 mA
• Maximum value: 22 mA
• Defined value:3.59 to 22.5 mA
• Actual value
• Last valid value
HART
Device diagnostics Device condition can be read out via HART Command 48