Intrinsic safety in Ultrasonic flowmeter


#1

Hi All,
New Year Greetings

can anyone explain if Instrinsic safety is possible Ultrasonic flowmeter thats i operating with 120 V ac externally supplied ( 4 wire)??

Thanks in advance


Intrinsic safety in Field instruments
#2

yes, its possible, you have to use suitable hazardous standards like explosion proof junctions boxes for the power sources etc. Suitable Class/Division Standards, Purge/Pressurization systems etc

check this