KROHNE BW 25 EN - Manual (Page 46)

8
TECHNICAL DATA
46
BW25
www.krohne.com 09/2010 - 4000432302 MA BW25 R05 en
Technical data, indicator M10
M9 ESK2A HART
ESK2A HART® configuration
Manufacturer name (code) KROHNE Messtechnik (69 = 45h)
Model name ESK2A (226 = E2h)
HART TM protocol revision 5.9
Device revision 1
Physical layer FSK
Device category Transmitter without galvanic isolation
M9 ESK2A process variable
ESK2A process variable, level Values [%] Signal output [mA]
Over range +102.5 (± 1%) 20.24...20.56
Device error identification > 106.25 > 21.00
Maximum 131.25 25
Multi-drop operation - 4.5
Min. U
ext.
12VDC
Cable gland Standard: without
Terminal connection 2,5mm 2
Power supply 24 VDC +/- 30%
Min. power supply for HART TM 18 VDC
Measuring signal 4.00...20.00 mA = 0...100% level value in 2-wire technology
Power supply influence < 0.1 %
Dependence on external resistance < 0.1 %
Temperature influence < 5 µA/K
Max. external resistance / load ≤ 630 Ohm
Min. load for HART ≥ 250 Ohm
Software firmware version 02.14
Ident No: 3209470500
M10 HART
Manufacturer name (code) KROHNE Messtechnik (69 = 45h)
Model name M10 (234 = EA)
HART TM protocol revision 5.9
Device revision 1
Physical layer FSK
Device category Transmitter
MA_BW25_R05_en_432302_PRT.book Page 46 Tuesday, September 28, 2010 8:17 AM