Water Flow Meter Types

Water Flow Meters are flow meters measure and show the flow rate of water flow. Water flow measurement is important for inductrial applications, like the wastewater treatment. In principle, water flow meter types are: Electromagnetic (magnetic), Turbine, Ultrasonic, and DP. Coriolis and Oval Gear flow meters can also work for water flow measurement. These water flow meters, optional with digital display, battery, analog or pulse output. Material can be 316 stainless steel or special material.

SI-3101 Electromagnetic Digital Water Flow meter

Electromagnetic Digital Water Flow Meter

Electromagnetic digital flow meter for water, is the magnetic flow meter for water flow rate measurement.1 inch, 2 inch, and so on, with the 4-20mA output, HART communication.

SI-3102 Remote type electromagnetic flow meter

Remote Electromagnetic Flow Meter

The remote type is with high IP protection class and can be installed in different locations for the transmitter and converter. Output signal can pulse,4-20mA or with RS485 communication.

SI-3107 Insertion magnetic flow meter

Insertion magnetic flow meter

Insertion Magnetic Flow Meter, also called Insertion type Electromagnetic flow meter. Insertion style flow meter, measures the flow velocity of conductive liquids in large diameter pipes.DN200~DN3000mm

SI-3504 Coriolis Liquid Mass Flow Meter

Coriolis Liquid Mass Flow Meter

Coriolis Liquid Mass Flow Meter, is the mass flow meter for liquid flow measurement. Like diesel fuel, and other liquid flow. Thermal mass flow meters are for gas flow measurement. Coriolis mass flow meters are for liquids.

SI-3701 Orifice Plate Flow Meter

Orifice Plate Flow Meter

SI-3701 Orifice Plate Flow Meter, is a high range specific differential pressure flow device, which is composed of standard orifice plate and multi-parameter differential pressure transmitter. (or differential pressure , temperature and pressure transmitter)

SI-3202 Liquid Turbine Flow Meter

Liquid Turbine Flow Meter

Liquid Turbine Flow Meter measures the velocity of liquids in pipes, such as hydrocarbons, chemicals, water, cryogenic liquids, Diesel and industrial liquids.DN4-DN200

What are the different types of flow meters?

VOLUMETRIC FLOWMETERS:
MASS FLOWMETERS:
  • Coriolis Mass flowmeter
  • Thermal Mass flowmeters

What is a water flow meter?

A water flow meter is an instrument capable of measuring the amount of water passing through a pipe.
Several water flow meter technologies are available for selection,
depending on the water measurement applications, budgetary terms, and maintenance requirements.
Each of these water flow meter types has a unique principle of operation,
overall cost-of-ownership, and specific application benefits.
 

Magnetic flow meter for water flow measurement.

Electromagnetic flow meters, also called mag meters or magnetic meters. Magnetic Flow Meters are volumetric flow meters.
Mag meter is ideal for wastewater applications, or any dirty liquid which is conductive or water based.
Accuracy over a wide flow range can be as good as ± 0.5% of flow rate or better.
 
FEATURES OF MAGNETIC FLOWMETERS:
 
  • Design Pressure: 20 BARS to 172 BARS
  • Design Temperature: Upto 120 deg.C with teflon liners / 180 Deg.C with ceramic liners
  • Sizes: 2.5 mm to 3000 mm
  • Fluids : Liquids (clean/ corrosive/dirty/viscous/ slurry)
  • Velocity range: 0.1 to 10 m/s
  • MOC: Liners: ceramic/ teflon/rubber : Electrodes: Platinum/ hastelloy/SS
  • Accuracy: It varies from ±0.5% to ±1% of actual flow.
  • Rangeability is 10:1
  • Upstream length/ Downstream straight length is 10 / 5
 
ADVANTAGES OF MAGNETIC FLOWMETER:
 
  • Flow rate unaffected by fluid density, consistency, viscosity, turbulence, or piping configuration.
  • Highly accurate due to absence of moving parts/ external sensing lines
  • Corrosion-resistant using Teflon liner and platinum electrodes
  • Wide flow measuring ranges & no pressure drop
Sino-Inst is a Professional flowmeter manufacturer and supplier.
Sino-Inst offers over 100 flow meter products.
About 30% of these are magnetic flow meters, and others are turbine, vortex, ultrasonic, and mass flow meters. Differential pressure flow meters are most widely used.
A wide variety of flow meter options are available to you, such as free samples, paid samples.
Sino-Inst’s flow meters service for industrial applications, like:
Cooling water, industrial gas, corrosives and brine, chemical processing, mining,
Wastewater, energy, electronics, laboratories, medical, and many other industries.
Sino-Instrument sells through a mature distribution network,
that reaches all 50 states and 30 countries worldwide.
Flow meter products are most popular in Domestic Market, Southeast Asia, Europe,and America.

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