Proline Promag H 300
14 Endress+Hauser
Switching delay Adjustable: 0 to 100 s
Number of switching
cycles
Unlimited
Assignable functions • Off
• On
• Diagnostic behavior
• Limit value:
– Off
– Volume flow
– Mass flow
– Corrected volume flow
– Flow velocity
– Conductivity
– Corrected conductivity
– Totalizer 1-3
– Temperature
– Electronic temperature
• Flow direction monitoring
• Status
– Empty pipe detection
– Low flow cut off
Double pulse output
Function Double pulse
Version Open collector
Can be set to:
• Active
• Passive
Maximum input values DC 30 V, 250 mA (passive)
Open-circuit voltage DC 28.8 V (active)
Voltage drop For 22.5 mA: ≤ DC 2 V
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
• Corrected volume flow
• Flow velocity
• Conductivity
• Corrected conductivity
• Temperature
• Electronic temperature
Relay output
Function Switch output
Version Relay output, galvanically isolated
Switching behavior Can be set to:
• NO (normally open), factory setting
• NC (normally closed)
To Next Page
Loading...
