if i change range of flow transmitter in th field then does it need to change

if i change range of flow transmitter in th field then does
it need to change range in dcs?

Question Posted / narendra mishra

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if i change range of flow transmitter in th field then does it need to change range in dcs?..

Answer / murali -inst.technologist

if range of transmitter changes in field you have to change
the span of the AI in dcs
other wise
transmitter shows correct reading in field side
but dcs get signal in form of 4-20 ma, then flow reading
shows in DCS is as per old DCS span.

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if i change range of flow transmitter in th field then does it need to change range in dcs?..

Answer / www.islamqa.com

we have to configure the range in dcs with the new values.

example:

old range:

o - 625 "wc means 4ma at 0, 20 ma at 625

new range:

0 - 2500 "wc means 4 ma at 0, 20 ma at 2500

Regards,

Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
ahmedsabry.online@gmail.com
CELL.: 00 2 0121367310