+86-0371-67989006 
HW top-class / liquid flow measurement /Mechanical flow meter
Recommend Products
: water flow meter
P3 Save A Drop Water Flow Meter Measure Gallon Usage From an Outdoor Garden Hose Helps Conserve Water. Flow Water Meter 15 120L/min 1" NPT Digital Fuel Meter Water Flow Meter Diesel Oil Fuel Flow Meter, Fuel Flow Meter GARDENA 31169 Mechanical Water Timer With flow Control. 4.0 out of 5 stars 191. $ $ 35. 69. Get it as soon as
Detecting water flow in pipe with Ultrasonic Motion Detector
You could just have a little propellor in the pipe that connects to a small generator. When water flows a small amount of electricity will be generated which you can detect with a voltmeter. If there is no water flowing, the propellor won't turn and therefore neither will the shaft of the generator. Thus, you have no electricity.
KROHNE Group KROHNE Group
KROHNE is a world leading manufacturer and supplier of solutions in industrial process instrumentation: flow meters, level meters, temperature meters, pressure meters, analysis instruments.
Flow Measurement and Instrumentation Journal Elsevier
Flow Measurement and Instrumentation is dedicated to disseminating the latest research results on all aspects of flow measurement, in both closed conduits and open design of flow measurement systems involves a wide variety of multidisciplinary activities including modelling the flow sensor, the fluid flow and the sensor/fluid interactions through the use of computation techniques
Solved: An Ultrasonic Flow Meter Is Used To Measure The Fl
An ultrasonic flow meter is used to measure the flow rate of a water carrying pipe with a diameter of 2 in. The pulse duration is 100 ms. The measurement temperature is at 200C, the sound speed in water is about 14,800 m/s. The upward and downward transient times are 67,045 ns and 66,955 ns, respectively.
Piping Requirements For Flow Meter Installation
But, to keep your flow meter functional as well, there are some piping requirements regarding the fluid’s flow profile, which is almost entirely dependent on a system’s piping orientation. Optimally, fluid with a “laminar” flow profile is moving smoothly through the pipe.
Sensus WPD Turbine Meter Hot Water Meters UK
Flexible in use as a stand alone device or as part of a complete Heat Metering System the Sensus WPD turbine meter is a robust cost effective measure.
10 ways to hack your water utility The Water Nexus Blog
Your water utility uses a wastewater average because they can’t measure the actual amount of wastewater discharged from your home. Potable water coming into your house is measured with a water meter since the water is pressurized, but wastewater flows out of your home by gravity. It is not easy to measure gravity water flow through a pipe.
NUFLO Liquid Turbine Meters
NUFLO LT standard piping liquid turbine flowmeters indicate flow rate and measure total throughput of a liquid line. As liquid flows through the meter and over the rotor, the rotor turns at a speed that is directly proportional to the flow rate. A magnetic pickup senses the rotor blades as they pass and generates an electrical (sine wave) signal.
Fluid Flow Instrumentation Missouri S&T
Obstruction flow meters are the simples and oldest of the measurement classes. One of the first obstruction flow meters was used by the ancient Samarians. In order to measure the amount of water flowing through an aquaduct, they would place a board across the flow, and measure how high the water was when it flowed over the top of the board. In
Theory overview of flow measurement using differential
Even more, properties of the fluid can be stored on the instrument and measuring temperature and absolute pressure allows to correct fluid parameters such as density and viscosity and then to obtain the mass flow rate. This are called multivariable mass flow meters.
CMOSens Technology for Liquid Flow Sensirion
Made to Measure The Next Level in Liquid Flow Sensing. Sensirions latest liquid flow sensor, the SLF3S 1300F, combines the excellent 20 year track record in low and lowest flow rate sensing with a radically optimized mechanical design and takes the well established functionality to the next level in price performance ratio.
Insertion Probe Thermal Mass Flow Meters Thermal
The Thermal Mass Probe Flow meter is inserted directly into the flow stream to measure the flow rate of gases, liquids, or slurries in stacks, irregularly shaped lines, and process ducts. Unlike other probe flow meters, we offer a model that has no apertures that can
Thermal mass flow meter working principle and theory
Gas meter types for flow measurement are categorized as mass flow meters, velocity flow, differential pressure and positive displacement meters. While comparing mass flow rate to volumetric flow rate, some distinct advantages for using thermal flowmeters over volumetric meters emerge.
Positive Displacement Flow Meters Liquid Controls
Easy to Operate & Maintain Liquid Controls Positive Displacement Flowmeters are precision made liquid measuring instruments that maintain precise and accurate metering over long periods of operation. Simplicity of design and construction, together with sustained accuracy, has led to the widespread use of PD Series meters within a variety of highly valuable custody transfer
Flow Meters Omega Engineering
A flow meter is an instrument used to measure linear, nonlinear, mass or volumetric flow rate of a liquid or a gas. When choosing flow meters, one should consider such intangible factors as familiarity of plant personnel, their experience with calibration and maintenance, spare parts availability, and mean time between failure history, etc., at the particular plant site.
Liquid meters PetroWiki
The flow range of the meter is the ratio of maximum flow to minimum flow over which the specified accuracy or linearity is maintained. For example, a meter with a minimum flow rate of 100 bbl/hr and a maximum flow of 1,000 bbl/hr is said to have a 10:1 turndown.
Basics of The Orifice Plate Flow Meter ~ Learning
As noted earlier, the other major component of the orifice meter is the secondary device. The secondary device is often a differential pressure transmitter called a flow transmitter when installed to measure flow. The flow transmitter measures the differential pressure created by the orifice plate in the flow stream.
Different Technologies / Types of Flow Meters Proteus
Different Technologies / Types of Flow Meters. In industrial work settings, the accurate measure of flow is highly critical. Not only does this define profit or loss, but
Flow Measurement Training TPC Training
Describes less common flowmeters (including vortex precession, mass flow, and ultrasonic devices) and instruments that meter the flow of solids. Provides guidelines for safe installation and maintenance of flow devices. Flow Measurement is available in online maintenance training and course manual formats.