Endress+Hauser magphant, Руководство по эксплуатации

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6.2 Technical Data
Power supply 24 V DC (20...30 V DC)
Power consumption <2.5 W
Outputs
•
Current output 4...20 mA, active
The measuring system can measure flow in both
directions, i.e. bidirectionally.
The current output is always positive. The relay
responds to both flow directions.
•
Relay output
Potential-free change-over contact
60 V AC / 0.4 A or 75 V DC / 0.5 A
Ambient temperature -20...60 °C
Process temperature -20...120 °C (weld stub 1.4435 with clamp ring)
-20...100 °C (weld stub St. 37 with clamp ring and
NBR gasket)
Pressure 16 bar at 25 °C
10 bar at 120 °C
Full-scale value 1...5 m/s (infinitely variable)
Accuracy
±
2% o.r. at measuring electrode with local calibration
at flow velocities >1 m/s
Reproducibility
±
2% o.r.
Conductivity
≥
20
µ
S/cm
Interference immunity acc. to CE EN 50081-1-2 and EN 50082-1-2
Protection type IP 66 / NEMA 4X / Type 4X
Current [mA]
20.5 mA
20 mA
Scaled
full-scale
value
Scaled
full-scale
value
reverse
forward
Flow
rate. [m/s]
ba0
25y
14
Pressure [bar]
Temp.
[°C]
ba
025y
24
6. Technical Data Magphant
20 Hauser