BEKA BA507E Loop Powered Indicator User Manual
BA507E, BA508E, BA527E thiab BA528E Loop Powered Indicators cov neeg siv phau ntawv muab cov lus qhia dav dav rau kev teeb tsa thiab ntsuas ntawm cov hom phiaj dav dav cov ntsuas ntsuas uas pom cov dej ntws tam sim no hauv 4/20mA voj. Phau ntawv suav nrog kev txiav tawm qhov ntev thiab ua raws li European EMC Cov Lus Qhia 2004/108/EC.