Vortex flowmeter work on the principle of generated vortex and relation between vortex and flow by theory of Karman and Strouhal, which specialize in measurement of steam, gas and liquid of lower viscosity.
LUGB
Specification
Diameter nominal DN10~DN500
Installation Wafer connection: DN10-DN500(priority PN2.5MPa) Flange connection: DN10-DN80(priority PN2.5MPa);DN100-DN200(priority PN1.6MPa);DN250-DN500(priority PN1.0MPa)
Accuracy 1.5%, 1.0%
Range Ratio 8:1
Medium Temperature -20°C ~ +150°C, -20°C ~ +260°C, -20°C ~ +320°C, -20°C ~ +420°C
Output signal 4-20mA
Frequency RS485 communication (Modbus RTU)
Power supply 24VDC±5% Li battery(3.6VDC)
Ingress protection IP65
Body Materials Stainless shell
Display 128*64 dot matrix LCD