1. Introduction    Vortex flow sensor is a 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. Specifications:Available form:Compact type,Remote typeConnecting methods: insertedCaliber(mm):15~2000Pressure(MPa):1.6MPa, 2.5MPa, 4.0MPa and aboveAccuracy:±1.5%, ±1.0%Applicable Medium:Superheated steam, Saturated steam, General gas and liquidMedium Temperature:-40oC~+350oCPower Supply:12~24V DC, 3.6V Lithium batterySignal Output:Standard current, 4~20mA;Voltage pulse, low level no more than 1V, high level no less than 6V, load resistor below 150Display:Two-line LCD local display,Remote transmission.Explosion-proof Grade:IaCT6(intrinsically safe explosion-proof)