KROHNE OPTITEMP TT 51 EN - Manual (Page 47)

TECHNICAL DATA
7
47
TT 51 SERIES
www.krohne.com 09/2010 - 4000754201 - MA TT 51 R01 en
7.5 Output load diagram
Formula for the maximum permissible output load:
permissible R
Load
[Ω] = (U-10)/0.022
Non-incendive transmitter
Figure 7-3: Output load diagram
X: Power supply U [VDC]
Y: Total output load R [Ω]
Intrinsically safe transmitter
Figure 7-4: Output load diagram
X: Power supply U [VDC]
Y: Total output load R [Ω]