Assumptions:
Mounting of the transducers on supporting rail without spacing,
output load caused rated burden (R
BIN
= 375 Ω).
output 1 = 10 mA
output 2 = 10 mA } Σ I
A
= 30 mA
output 3 = 10 mA
Measuring voltage: U
L-L
= 3 ∗ 100 V.
Procedure:
⇒ A power loss of 2.25 W in the transducer is derived
from diagram 2.
⇒ An additional power loss of approx. 100 mW in the
voltage path is derived from diagram 2.
⇒ The result is a total power loss in the transducer of 2.35
W.
⇒ A permanently admissible ambient temperature about
55° is derived from diagram 1.
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