XMW-31F flow totalizer uses PC Circuit which completed with Saving devices, differential pressure transmitter, vortex flowmeters, electromagnetic flowmeter etc. to display the instantaneous flow or cumulative flow of measured gas or liquid. It also can display the output current value of flow transmitter. The instrument has small signal removal function. It equips 24 V power supply for flow transmitter. It usually outputs flow cumulative pulse signal and flow Analog signal. Instrument has brownout protection and automatic reset function. XMW-31F flow totalizer can be used in steam, gases and liquids flow detection system. As a flow totalizer, it also can be used as a prescription product and ratio of count totalizer with multiple functions.