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I HAVE PRESSURE TRANSMITTER WITH TWO WIRES 24 VOLTS SUPPLY.IF
TRANSMITTER WILL GIVE SIGNAL TO THE DCS WHAT HAPPEN TO THE 24
VOLTS POWER SUPPLY IT WILL DROP OR REMAIN TO 24 VOLTS POWER
SUPPLY.
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Answer Posted / carl_ellis
The measured voltage across a regulated power supply will
remain at 24Vdc. If the voltage across the power supply
drops below 24Vdc, then either the power supply is too small
to carry the combined load or it is faulty.
The measured voltage across the transmitter will vary
according to the loop current.
Carl Ellis
Measure First
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