Endress+Hauser Proline Promag H 300 - Page 192

Technical data Proline Promag H 300 PROFINET
192 Endress+Hauser
Assignable measured
variables
• Volume flow
• Mass flow
• Corrected volume flow
Frequency output
Maximum input values DC 30 V, 250 mA (passive)
Maximum output current 22.5 mA (active)
Open-circuit voltage DC 28.8 V (active)
Output frequency Adjustable: end value frequency 2 to 10 000 Hz (f
max
= 12 500 Hz)
Damping Configurable: 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
• Electronics temperature
Switch output
Maximum input values DC 30 V, 250 mA (passive)
Open-circuit voltage DC 28.8 V (active)
Switching behavior Binary, conductive or non-conductive
Switching delay Configurable: 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
• Electronics temperature
• Flow direction monitoring
• Status
• Empty pipe detection
• Low flow cut off
Relay output
Function Switch output
Version Relay output, galvanically isolated
Switching behavior Can be set to:
• NO (normally open), factory setting
• NC (normally closed)