Micropilot M
Hauser
11
Load HART
Minimum load for HART communication: 250
Ω
Cable entry
Cable gland: M20x1.5 or Pg13.5
Cable entry: G ½ or ½ NPT
PROFIBUS-PA M12 plug
Fieldbus Foundation 7/8" plug
Supply voltage
The following values are the voltages across the terminals directly at the instrument:
.
Power consumption
Normal operation: min. 60 mW, max. 900 mW
Current consumption
.
Communication
Current
consumption
Terminal voltage
minimal
maximal
HART
standard
4 mA
16 V
36 V
20 mA
7.5 V
36 V
EEx ia
4 mA
16 V
30 V
20 mA
7.5 V
30 V
EEx em
EEx d
4 mA
16 V
30 V
20 mA
11 V
30 V
Fixed current
(measured value
transferred at HART)
standard
11 mA
10 V
36 V
EEx ia
11 mA
10 V
30 V
Communication
Current consumption
HART
3.6…22 mA
PROFIBUS-PA
ca. 13 mA
Foundation Fieldbus (FF)
ca. 15 mA
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