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CKAS-FLVJ-D系列涡街流量计(CKAS-FLVJ-D series vortex flowmeter)


状态：



询价

1、涡街流量计是一种具有广泛用途的流量仪表，它用于绝大多数蒸汽，气体和液体的流量计量，测量控制。

1. Vortex flowmeter is a flow instrument with a wide range of applications. It is used for flow measurement and measurement control of most steam, gas and liquid.

2、涡街流量计具有非常独特的介质通用性，其仪表系数对不同介质是通用的。

2. Vortex flowmeter has very unique medium versatility, and its instrument coefficient is universal for different media.

3、涡街流量计原始形成信号，其输出频率与流量为线性关系，不存在零点漂移问题。

3. The vortex flowmeter originally generates signals, and its output frequency is linear with the flow velocity, so there is no problem of zero drift.

4、涡街流量计结构简单，无运动部件，故障率低，具有很高的稳定性和可靠性。

4. Vortex flowmeter features simple structure, no moving parts, low failure rate, high stability and reliability.

5、涡街流量计组成的流量测量系统简单，便于维护，具有较好的经济性。

5. The flow measurement system composed of vortex flowmeter is simple, easy to maintain and economical.

6、 FLVJ-E系列涡街流量计使用最新的信号处理技术，配合高性能的微处理器，前端模拟信号处理专用芯片能够使压电传感器与接口放大电路良好匹配和完善的隔离系统在恶劣的现场环境下检测出稳定可靠的真实信号，从而实现降噪提高抗干扰能力，实现稳定测量。

6. FLVJ-E series vortex flowmeter uses the latest signal processing technology, cooperates with high-performance microprocessor, and the special chip for front-end analog signal processing can make the piezoelectric sensor match well with the interface amplifier circuit, and the perfect isolation system can detect stable and reliable real signals in the harsh field environment, thus realizing noise reduction, improved anti-interference ability and stable measurement.

防护等级：
-

产品描述

产品特点

工作原理

E系列涡街流量计流量范围

技术参数

概述

Overview

1、涡街流量计是一种具有广泛用途的流量仪表，它用于绝大多数蒸汽，气体和液体的流量计量，测量控制。

1.Vortex flowmeter is a flow instrument with a wide range of applications. It is used for flow measurement and measurement control of most steam, gas and liquid.

2、涡街流量计具有非常独特的介质通用性，其仪表系数对不同介质是通用的。

2.Vortex flowmeter has very unique medium versatility, and its instrument coefficient is universal for different media.

3、涡街流量计原始形成信号，其输出频率与流量为线性关系，不存在零点漂移问题。

3.The vortex flowmeter originally generates signals, and its output frequency is linear with the flow velocity, so there is no problem of zero drift.

4、涡街流量计结构简单，无运动部件，故障率低，具有很高的稳定性和可靠性。

4.Vortex flowmeter features simple structure, no moving parts, low failure rate, high stability and reliability.

5、涡街流量计组成的流量测量系统简单，便于维护，具有较好的经济性。

5.The flow measurement system composed of vortex flowmeter is simple, easy to maintain and economical.

6、FLVJ-D系列涡街流量计使用最新的信号处理技术，配合高性能的微处理器，前端模拟信号处理专用芯片能够使压电传感器与接口放大电路良好匹配和完善的隔离系统在恶劣的现场环境下检测出稳定可靠的真实信号，从而实现降噪提高抗干扰能力，实现稳定测量。

6.FLVJ-D series vortex flowmeter uses the latest signal processing technology, cooperates with high-performance microprocessor, and the special chip for front-end analog signal processing can make the piezoelectric sensor match well with the interface amplifier circuit, and the perfect isolation system can detect stable and reliable real signals in the harsh field environment, thus realizing noise reduction, improved anti-interference ability and stable measurement.

行业

Industry

广泛应用于化工、石油和天然气、电厂、食品和饮料、制药、钢铁和冶金、造纸行业、水、汽车工业等相关行业。

It is widely used in chemical industry, petroleum and natural gas, power plants, food and beverage, pharmaceutical, steel and metallurgy, papermaking industry, water, automobile industry and other related industries.

应用

Application

广泛应用于饱和蒸汽和过热蒸汽的测量、蒸汽锅炉监测、蒸汽和热水热量、工业气体消耗测量、压缩空气系统消耗测量、压缩机出口监测、空压机FAD流量估算、用于食品、饮料和制药行业的SIP和CIP工艺、可应用于SIL2等级安全认证相关的测量。

It is widely used in the measurement of saturated steam and superheated steam, steam boiler monitoring, steam and hot water heat, industrial gas consumption measurement, compressed air system consumption measurement, compressor outlet monitoring, air compressor FAD flow estimation, SIP and CIP processes for food, beverage and pharmaceutical industries, and can be applied to the measurement related to SIL2 level safety certification.

防老化·AI算法·5G传输

智能化

可靠性PCB·权威认证

数字化

可靠性PCB·权威认证

小巧化

可靠性PCB·权威认证

产品特点

应用行业

1、涡街流量计是一种具有广泛用途的流量仪表，它用于绝大多数蒸汽，气体和液体的流量计量，测量控制。

1.Vortex flowmeter is a flow instrument with a wide range of applications. It is used for flow measurement and measurement control of most steam, gas and liquid.

2、涡街流量计具有非常独特的介质通用性，其仪表系数对不同介质是通用的。

2.Vortex flowmeter has very unique medium versatility, and its instrument coefficient is universal for different media.

3、涡街流量计原始形成信号，其输出频率与流量为线性关系，不存在零点漂移问题。

3.The vortex flowmeter originally generates signals, and its output frequency is linear with the flow velocity, so there is no problem of zero drift.

FLVJ-E系列涡街流量计工作原理

Working Principle of FLVJ-E Series Vortex Flowmeter

涡街流量计用于测量满管状态下的气体、蒸汽和液体，测量是基于卡门旋涡原理。当介质以一定速度流过三角柱时，在三角柱体两侧后面产生一个交替排列的旋涡带，称之为"卡门旋涡"，由于旋涡发生体两侧交替产生旋涡，于是在发生体两侧产生压力脉动，从而使检测体产生交变应力，封装在检测探头体内的压电元件在交变压力的作用下，产生与旋涡同频率的交变。

The vortex flowmeter is used to measure gas, steam and liquid in a full pipe state, and the measurement is based on the Karman vortex principle. When the medium flows through the triangular column at a certain velocity, an alternately arranged vortex belt is generated behind both sides of the triangular column, which is called "Karman vortex". Since vortices are alternately generated on both sides of the vortex generator, pressure pulsations are generated on both sides of the generator, so that alternating stress is generated in the test object. The piezoelectric elements encapsulated in the test probe are under the action of alternating pressure. The alternating charge signal with the same frequency as the vortex is generated, amplified by the pre-amplifier, and sent to the intelligent flow calculator for intelligent processing, so as to realize the display of instantaneous flow and accumulated flow of fluid and the communication and control of flow data with the microcomputer system.

即: Q=3600xf/k.....· (1)(K-仪表系数，次/m3)