Steam Flow Meter AliaIndonesia Industrial Parts

The Description About Alia AVF7000

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 are versatile flowmeter widely used for Gases, Steam & Liquid applications. There are no moving parts and comes with either Flange or wafer connection.

The standard configuration has a local indication for flow rate and total flow as well as a 4-20mA output functions. The microprocessor design can filter out erroneous signals as well as interference caused by pipe vibration.

Features

Simplified setup and self-diagnostic functions
Auto. Temperature & Pressure compensation
4-20 mA and pulse outputs, user-selectable
a very wide selection of sizes
Wide temperature range which can up to 420 Deg. C
Non-volatile memory for setup and calibration.

Specifications

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
Intrinsically Safe, Eex ia IIC T4	PT100 ohm (3 wires)