YF-E(F) series electromagnetic flowmeter, composed of sensor and conventer,is designed to ensure the accuracy and reliab小ty of metering industries . It is a patented product of RUNPAO, with patent number of  (ZL 2012 30122684.4, ZL2012 20175080.0). It is compliant to standard JJG 1033-2007 Electromagnetic Flowmeter and JB/T 9248-2015 Electromagnetic Flowmeter