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Technical data
Output signal
Terminal assignment
Supply voltage
Power consumption
Electrical connection
Potential equalization
Cable specification
36
15.4
Output
Current output 4 to 20 mA
Signal mode
Load
Bidirectional flow
measurement
[m/s]
Relay output
Floating changeover contact
• 60 V AC/0.4 A
• 75 V DC/0.5 A
15.5
Power supply
→ 21
24 V
(20 to 30 V
)
DC
DC
The power unit must be tested to ensure it meets safety requirements (e.g. PELV, SELV).
<2.5 W
→ 22
→ 23
→ 21
Active
0 to 750 Ω
The measuring device is able to measure in both flow directions, i.e. it supports
bidirectional measurement. The current output is always positive. The relay is
activated in both flow directions.
[mA]
3
2
1
Forward flow
2
Scalable full scale values
3
Reverse flow
20.5
20
1
[m/s]
2
Endress+Hauser
Magphant
A0040249
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