Dichuan Instrument Manufacturer LWGY Series Turbine Flow Meter Products

Dichuan Instrument ManufacturerLWGYSeries turbine flowmeter products

1、 Product Overview

‌Brand and Model‌: Dechuan InstrumentLWGYSeries turbine flowmeter
‌Instrument material‌: Stainless steel
‌precision‌：±1%RThe±0.5%R(According to the selection)
‌repetitiveness‌：0.05%～0.2%
‌Explosion-proof rating‌: Non explosion-proof products (optional explosion-proof type)
‌signal output‌Pulse signal (optional)4~20mACurrent output)
LWGYThe series turbine flowmeter is designed based on the principle of torque balance and belongs to the velocity flow instrument. It has the characteristics of simple structure, lightweight, high precision, good reproducibility, and sensitive response, and is widely used in industries such as petroleum, chemical, metallurgy, water supply, and papermaking. Sensors and display instruments are used in conjunction, suitable for measuring enclosed pipelines that are not connected to stainless steel1Cr18Ni9TiThe2Cr13And corundumAl2O3Hard alloy has a corrosive effect and is a liquid without impurities such as fibers and particles.

2、 Product Features and Applications

1. Structural features and working principle

• ‌structural characteristics‌Hard alloy bearing thrust design ensures accuracy and wear resistance, with a simple and sturdy structure and easy disassembly and assembly.

• ‌working principle‌When fluid flows through the sensor housing, due to the angle between the blades of the impeller and the flow direction, the impulse of the fluid causes the blades to rotate. The magnetic permeability of the blade allows it to cut magnetic lines in the magnetic field of the signal detector, generating electrical pulse signals. After amplification and shaping, this signal forms a continuous rectangular pulse wave, which is transmitted to the display instrument to display the instantaneous flow rate or total amount.

2. Basic parameters and technical performance

• ‌Nominal Diameter‌：4mmto200mmCovering a variety of traffic ranges to meet the needs of different application scenarios.

• ‌accuracy class‌：0.5Grade（AType) and1Grade（BType), providing high-precision measurement.

• ‌Turbine type‌Wide range turbine（AType) and ordinary turbine（BType), adaptable to different medium flow characteristics.

3. customized service

• If special forms of sensors or explosion-proof sensors are needed, they can be negotiated for ordering and explained at the time of ordering.

3、 Product Selection and Ordering Guide

• ‌Selection suggestions‌Select the appropriate nominal diameter, accuracy level, and turbine type based on factors such as flow range, viscosity, and corrosiveness of the measured medium.

• ‌Order Information‌When placing an order, please provide detailed measurement medium characteristics, working environment conditions, and special requirements (such as explosion-proof rating, signal output method, etc.).

4、 Regarding after-sales serviceDichuan Instrument ManufacturerLWGYSeries turbine flowmeter products

• ‌Please contact us by phone or fax for more product information and technical support.

• ‌after-sales service‌We provide comprehensive after-sales service, including product consultation, installation and commissioning, maintenance, etc., to ensure your worry free use.