Proline Prosonic Flow P 500
22 Endress+Hauser
Modbus RS485
Physical interface RS485 in accordance with EIA/TIA-485 standard
Terminating resistor Integrated, can be activated via DIP switches
Current output 4 to 20 mA
Order code "Output; input 2" (21)or "Output; input 3" (022):
Option B: current output 4 to 20 mA
Signal mode Can be set to:
• Active
• Passive
Current range Can be set to:
• 4 to 20 mA NAMUR
• 4 to 20 mA US
• 4 to 20 mA
• 0 to 20 mA (only if the signal mode is active)
• Fixed current
Maximum output values 22.5 mA
Open-circuit voltage DC 28.8 V (active)
Maximum input voltage DC 30 V (passive)
Load 0 to 700 Ω
Resolution 0.38 µA
Damping Configurable: 0 to 999.9 s
Assignable measured
variables
• Volume flow
• Mass flow
• Sound velocity
• Flow velocity
• Electronics temperature
The range of options increases if the measuring device has one or more
application packages.
Current output 4 to 20 mA Ex i passive
Order code "Output; input 2" (21), "Output; input 3" (022):
Option C: current output 4 to 20 mA Ex i passive
Signal mode Passive
Current range Can be set to:
• 4 to 20 mA NAMUR
• 4 to 20 mA US
• 4 to 20 mA
• Fixed current
Maximum output values 22.5 mA
Maximum input voltage DC 30 V
Load 0 to 700 Ω
Resolution 0.38 µA
Damping Configurable: 0 to 999 s
Assignable measured
variables
• Volume flow
• Mass flow
• Sound velocity
• Flow velocity
• Electronics temperature
The range of options increases if the measuring device has one or more
application packages.
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