FVC240 Vortex Flow Meter

Time:2026-05-08 Source:Shenyang Kainai Technology Co., Ltd. Editor:Shenyang Kainai Technology Co., Ltd.
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INTRODUCTION

According to different selection configurations, the FVC240 vortex flowmeter can measure parameters such as temperature, pressure, instantaneous flow and cumulative flow of medium fluid in industrial pipelines. It is equipped with pulse output, 4~20mA analog signal output, RS485 communication (Modbus RTU protocol), GPRS IoT and other functions. It is widely used in industrial fields such as heating, gas supply, chemical industry, environmental protection, metallurgy and textile for metering and control of superheated steam, saturated steam, compressed air, common gas, water and liquid.

FEATURES

1. No moving parts in the main body, high reliability, long-term stability, simple structure and easy maintenance

2. Various structural types, including pipeline type and insertion type flow sensors

3. Low pressure loss (about 1/4~1/2 of orifice flowmeter), belonging to energy-saving flow instruments

4. Within a certain Reynolds number range, the output signal frequency is not affected by changes in fluid physical properties and components. No compensation is required when measuring the working volume flow of fluid, and recalibration of instrument coefficient is generally unnecessary after replacing accessories

Main Performance Parameters


Applicable Medium

Gas, Liquid, Steam

Protection Grade

IP65


Nominal Diameter


DN20~300 (Integrated/Split type), DN300~1000 (Insertion type)


Nominal Pressure

Flange clamping: DN15~DN50, pressure resistance 4.0MPa; DN65~DN100, pressure resistance 2.5MPa; Above DN125, pressure resistance 1.6MPa;

Flange connection: DN15~DN50, pressure resistance 2.5MPa; DN65~DN300, pressure resistance 1.6MPa

Turndown Ratio


1:10~1:25

Accuracy

Flow: ±1.5%R; Insertion type: ±2.5%R, Temperature: ±0.8°C  Pressure: ±0.3%FS


Ambient Conditions

Temperature -20℃ ~55℃, Relative Humidity 5%~90%RH, Atmospheric Pressure 86~106kPa


Signal Output

Pulse output, 4~20mA current, RS485 Modbus-RTU protocol