KROHNE H250 M8-M9-M10 EN - Manual (Page 73)

TECHNICAL DATA
8
73
H250
www.krohne.com 04/2011 - 4000269302 MA H250-R02 en
Indicator M10 Indicator M10 Indicator M10 Indicator M10
M10 cable gland
(Standard) without
M20 x 1.5 On request
M 20x1.5 Ex d On request
M10 current output
Terminal connection 2.5 mm 2
Power supply 24 VDC ±30%
Min. power supply for HART ® 18 VDC
Measuring signal 4.00...20.00 mA = 0...100% flow 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 02.17
Ident No. 3209470500
M10 HART ®
Manufacturer name (code) KROHNE Messtechnik (69 = 45h)
Model name M10 (234 = EA)
HART ® protocol revision 5.9
Device revision 1
Physical layer FSK
Device category Transmitter
M10 process variable
Values [%] Signal output [mA]
Over range +105 (±1%) 20,64...20.96
Device error identification > 110 > 21.60
Maximum 112.5 22
Multidrop operation - 4.5
Lift-off voltage 12 VDC
MA_H250_R02_en_269302_PRT.book Page 73 Tuesday, April 12, 2011 10:17 AM