Vortex Flow Meter for Water Treatment JDV-DYA

JDV-DYA has developed a new type of flow meter with internation-al advanced level based on the principle of Karman vortex street, whichis suitable for the measurement of saturated steam, superheated steam,compressed air, general gas and liquid in industrial sites such as heating,gas, chemical, environmental protection, metallurgy, textile, etc. Thefollowing functions can be realized according to different options:measuring the temperature, pressure, instantaneous flow, cumulativeflow and other parameters of industrial pipeline medium fluid, and haspulse output, (4~20)mA analog signal output, RS485 communication(ModbusRTU protocol), Internet of Things GPRS and other functions.

· It has low pressure loss and wide measuring range. When measuring volume flow under working conditions, it is almost unaffected by parameters such as fluid density, pressure, temperature and viscosity.

· No moving mechanical parts, good performance, low maintenance cost. High measurement accuracy.

· The instrument parameters remain stable for a long time. The vortex flow meter uses a piezoelectric stress sensor with an operating temperature range of -20°C~ +350°C.

· It provides analog standard signal and digital pulse signal output,making it easy to use with digital systems such as computers.