Product Description
VA Intelligent Metal Variable Area Flowmeter is produced by ourcompanyusing the latest technology which is a kind of variable area flow measurement instrument applied in industrial automation process control. It has the advantage of small volume, wide detection range and convenient usage etc and used to measure flow of liquids, gases and steam, especially suitable for medium with low velocity and small flow.
For many years, metal tube variable area flowmeter was widely be chosen in petrochemical, steel and iron, electric power, metallurgy, light industry, food, pharmaceutical, water treatment and other industries with its variety of fine performance, good reliability, and better cost performance to be used in measuring liquid, gas and steam of various industries and processing control.

Product Feature
Unique Features:
Adopts linearization output device patent technology of intelligent metal variable area flowmeter to realize data display linearization.
Sensor adopts the low cost HART communication device which based on the SCM and got the national practical new type technology certificate.



General Features:
Very suitable to small diameter and low velocity
Simple structure, reliable performance, low maintenance and long service life
Low requirements for straight pipe
Wide turndown ratio: 10:1
Non contact magnetic coupling system to ensure stable data transmission
LCD display for instantaneous flowrate or total flow alternately
HART Communication
Intrinsically safe type and flameproof type available



Features of Variable Area Flowmeter:
Low requirements to straight pipe part
Broader ratio of flow rate 10:1
Two-wire LCD indicator; instant/accumulated display of flow rate are available; backlight option.
Single axis and sensitive display
Rotation of non-contact magnetic coupling
Can be applied to hazardous occasions such as flammable and explosive ones
All-metal structure, fit for high temperature, high pressure and mediums with strong erosion.
Power supply such as two-wire system, battery, alternating current option
Multi-parameters calibration function
Function of date recovery, date copy and power-off protection


More Detail: FTD Automation Instruments(/)