Specifications

Air Vortex Flowmeter
High accuracy,wide range;
Wide medium application,
No moving parts,no abrasion,high reliability

Product Name: Air Vortex Flowmeter/Steam Vortex Flow Meter Made In China(ISO9001 Manufacture)

 

 

 1. Introduction

Digital air vortex flowmeter/steam vortex flow meter measuring instrument / tool is an internationally advanced new type of flowmeter, it is developed based on Karman Vortex Street Theory. It is applicable to the measurement of superheated steam, saturated steam, general gas and liquid.

 

 2. Features

a) Simple structure, no moving parts;
b) High accuracy , high reliability, no need of field debugging;
c) Capable of remote transmission of flow signal, able to make network with computer to implement central administration;
d) Unique design of amplify board, applicable to both gas and liquid.

 

 3.Specification:

 

Item	Compact type			Remote type
	Flange connection	Flange clamped	Inserted type
Caliber(mm)	15~2000		125~2000	15~2000
Pressure(MPa)	1.6MPa, 2.5MPa, 4.0MPa and above
Accuracy	±1.5%, ±1.0%
Applicable Medium	Superheated steam, Saturated steam, General gas and liquid
Medium Temperature	-40°C~+350°C
Ambient Temperature	-30°C~+65°C for voltage pulse output, -10°C~+55°C for current output, -25°C~+55°C for local LCD display
Power Supply	12~24V DC, 3.6V Lithium battery			12~24V DC
Signal Output	Standard current, 4~20mA			Voltage pulse, low level≤1V, high level≥6V, load resistor>150Ω; Standard current, 4~20mA
Display	Two-line LCD local display.			Remote transmission.
Explosion-proof Grade	IaⅡCT6(intrinsically safe explosion-proof)			non