Steam Flow Meter

ALIAVTX AVF7000 is a Vortex Flowmeter based on Von Karman theory of vortices generated by a bluff body in the pipe. The number of vortices are linearly proportional to the volumetric flow in the pipe.

The AVF7000 flow meters is versatile flowmeter widely used for Gases, Steam & Liquid applications. There are no moving parts and comes with either Flange or wafer connection. Standard configuration have local indication for flowrate and total flow as well as a 4-20mA output functions. The microprocessor design can filter out erroneous signals as well as interfence caused by pipe vibration.

SPECIFICATION

Size: Local display: 10,15,20,25,32,40,50,65,80,100,125,150 4 lines LCD 200,250,300,350,400,450,500mm 4 digit flowrate Measuring Range: 8 digit Totalizer Steam – 1.6 to 540,000 Kg/Hr Current output: Gas – 3 to 46,000 M3/Hr 4-20 mA (2 wire) Liquid – 0.3 to 4950 M3/Hr Load Material: 600 Ohm Stainless Steel 301 / 304 / 316 Pulse output: Accuracy: Scale Pulse(3 wire) Liquid Rating +/-0.7% value of reading 3 to 30VDC, 20mA Max. Gas & Steam Communication: +/-1.0% value of reading RS485 Repeatability: Data storage: +/-0.2% value of reading Operation Parameter and Totalizer Process Connection: Figures are stored by EEPROM for more Flange / Wafer than 10 years Flanges type Housing Material: JIS 10K / JIS 20K / JIS 40K Aluminum Alloy ANSI 150# / ANSI 300# / ANSI 600# Cable Entry: DIN PIN 10 / PN 16 / PN25 / PN 40 2 X M20 *1.5 Wafer type Power supply: DN40~DN250 12-36 VDC without Temperature / Pressure Sensor Ni-MH Battery(3 years working Hours) Temperature: Key Pad: -40 ~ +280 Deg. C (Standard) 4 keys from internal for Programming -40 ~ +420 Deg. C (Optional) and display control Ambient Temperature: Option: -20 ~ +60 Deg. C Pressure Sensor Pressure: Pressure compensation 78 Kg/cm2 (Max.) Signal output Protection: 0-30 mV DC(20 uA Power supply) IP 65 Temperature sensor Explosion Proof, Exd IIC T6 Temperature compensation Intrinsically Safe, Eex ia IIC T4 Signal output PT100 ohm (3 wires)