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[?] SCALE PT100

Posted: Sun Aug 04, 2013 6:20 pm
by kambiz
Dear all
i have cpu315 with AI 2kf02 set 4-20 ma and pt100 with transducer wika T24 4-20 ma for SCALE in cfc used fc105, how value set for high & Low range

Re: [?] SCALE PT100

Posted: Sun Aug 04, 2013 8:33 pm
by hmohamed
it depends on the type of sensor you use
take these as aguide

Platinum RTD (Pt100) -200 ~ 600oC (-328 ~ 1,112oF)
Platinum RTD (JPt100) -20 ~ 400oC (-4 ~ 752oF)
Thermocouple TXK type -200 ~ 800oC (-328 ~ 1472oF)
Thermocouple U type -200 ~ 500oC (-328 ~ 932oF)
Thermocouple L type -200 ~ 850oC (-328 ~ 1562oF)
Thermocouple B type 100 ~ 1,800oC (212 ~ 3,272oF)
Thermocouple S type 0 ~ 1,700oC (32 ~ 3,092oF)
Thermocouple R type 0 ~ 1,700oC (32 ~ 3,092oF)
Thermocouple N type -200 ~ 1,300oC (-328 ~ 2,372oF)
Thermocouple E type 0 ~ 600oC (32 ~1,112oF)
Thermocouple T type -200 ~ 400oC (-328 ~ 752oF)
Thermocouple J type -100 ~ 1,200oC (-148 ~ 2,192oF)
Thermocouple K type 0 -200 ~ 1,300oC (-328 ~ 2,372oF)

Re: [?] SCALE PT100

Posted: Sun Aug 04, 2013 9:39 pm
by kambiz
thanks hmohamed
temp now 31oc when i set -200 , 600 value show in scale -19 oc ??????????