9Vdc to supply 4-20mA simulator

jingo · Mar 19, 2009

Do anybody knows a circuit of 4-20mA simulator that uses 9 volts dc supply?

nonuke · Mar 20, 2009

This model only uses 6VDC.
http://www.gesensing.com/downloads/datasheets/920_353a.pdf

frankh · Mar 20, 2009

4-20mA Setpoint Generator

Hi Jingo,

Kuebler has got a 4-20mA Setpoint Generator in their
program, bu the supply is 10-30Vdc.

You can find more here: http://www.kuebler.com/english2/prod-pro-sol.html

panic mode · Mar 20, 2009

DC/DC converters are only some $10

Clay B. · Mar 20, 2009

Here is a portable unit that Grainger sells. It uses a 9 volt battery. It also does 0 to 10 volts.

http://www.grainger.com/Grainger/ww...=Go!&QueryString=1lyr3&submit.x=38&submit.y=6

Roy Matson · Mar 20, 2009

Yes, the Druck that Nonuke suggests is a very nice pocket size calibrator but if you wnt to make one drop me an e-mail and I will send my circuit. I use 2 x 9V but it will work with 1 into a low impedance load.
roy underscore matson at yahoo dot ca

Ned_Flanders · Mar 20, 2009

http://uk.rs-online.com/web/search/searchBrowseAction.html?method=getProduct&R=0611745

I have used this one in the UK for the last 25 years!Made by "Time electronics" Has several other ranges too.
9vdc, very compact but I've just checked the cost£400 - so will be running to work tomorrow to wrap it in cotton wool!!!

jingo · Mar 20, 2009

thanks guys for the info.....

9Vdc to supply 4-20mA simulator

jingo

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