CMA ML20f User guide

Brand: CMA

Model: ML20f

Type: User guide

CURRENT&SENSOR&ML20F!

USER’S!GUIDE!

CENTRE FOR MICROCOMPUTER APPLICATIONS

http://www.cma-science.nl

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Short!description!

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Sensor!specifications!

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Practical!information!

CAUTION:!

• NEVER!connect!a!Current!sensor!directly!across!a!battery!or!power!supply,!

without!a!resistor!to!limit!the!current!within!the!range!of!the!sensor.!!

Failure!to!limit!the!current!will!cause!permanent!damage!to!the!sensor.!

• NEVER!use!high!voltages!or!household!AC.!

• 56*!'())*+,!.*+./)!.6/(94!@*!;97=*4!in!series!A3,6!,6*!=3)=(3,!=/<;/+*+,!,6)/(86!

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• "7L*!.()*!H/(!/@.*)G*!,6*!=/))*=,!;/97)3,HJ!3D*D!=/++*= ,!,6 *!@ 97=L!9* 74 !&)/<!,6*!

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Collecting!data!!

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Calibration!!

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Suggested!experiments!!

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• "*7.()*<*+,.!3+!.*)3*.!7+4!;7)799*9!*9*=,)3=79!=3)=(3,.D!!

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Technical!Specifications!

Sensor!kind!

0;!,/!P%%%!QR!:!4383,79!!

M/+:.*+./)!7+79/8!,/!4383,79!=/+G*).3/+N!!

MPF:@3,.!)*./9(,3/+J!=/<<(+3=7,3/+!G37!K$'N!

>@/G*!P%%%!QR!:!7+79/8!!

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Measuring!range!!

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Resolution!!

PF:@3,J!Y!%DI!<>!!

Accuracy!!

5H;3=79!Y!%DB!Z!7+4!"7S3<79!Y!P!Z!7,!&(99!)7+8*!

Max.!over!current!protection!!

Y!I!>!

Max.!voltage!input!and!!

Max.!over!voltage!protection!

Y!PI!W!

Y!B%!W!

Resistance!between!inputs!

%D%P![!\!$]!!

Zero!offset!!

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Maximal!sampling!rate!!

P%%!LQR!

Sensor!dimensions!

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Connection!

I:;3+.!<3+3!a7=L!;9(8!

Warranty:!!

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A/)L<7+.63;!&/)!7!;*)3/4!/&!P$!</+,6.!&)/<!,6*!47,*!/&!;()=67.*!;)/G34*4!,67,!3,!

67.!@**+!(.*4!(+4*)!+/)<79!97@/)7,/)H!=/+43,3/+.D!563.!A 7))7+,H!4/*.!+/,!7;;9H!3&!

,6*!.*+./)!67.!@**+!4 7< 78 *4 !@H!7==34 *+ ,!/)!< 3.( .*D!!

Note:!This!product!is!to!be!used!for!educational!purposes!only.!It!is!not!appropriate!

for!industrial,!medical,!research,!or!commerc ial!app licatio ns.! !! ! ! !

Rev. 15/05/2013

CMA ML20f User guide

CMA ML20f User guide

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