Hi all I am using the following current sensor:

http://uk.farnell.com/lem/hais-400-...meResp=All&searchView=table&iscrfnonsku=false

Datasheet:
http://www.farnell.com/datasheets/51649.pdf?_ga=1.141388658.194281532.1473847905

I will be measuring currents in the range of 500A to -500A, I want to develop circutry in junction with this sensor to basically send out +5V if the current is at 500A or if the current is at -500A. Any help would be greatly appreciated.

Kind Regards

Art

 

You need to be more precise about the output you want, as a function if the actual current. For instance, what do you want at +300A, or at -300A? Do you want an output proportional to the absolute value of the current, or do you want a digitized output (i.e. zero at any current below ±X amps, 5V at any current above ±X amps)?

 

You need to be more precise about the output you want, as a function if the actual current. For instance, what do you want at +300A, or at -300A? Do you want an output proportional to the absolute value of the current, or do you want a digitized output (i.e. zero at any current below ±X amps, 5V at any current above ±X amps)?

hi sorry yes I want this digitzed so zero if it is in between those two values, it is above +500V and below -500V then should remain high

 

You already have other threads on this same topic. PLEASE -- one thread per topic.