Memeco Sales

Analyzers, Flow Meters, Environmental Monitoring & Control

  • Increase font size
  • Default font size
  • Decrease font size

What You Don't Measure, You Cannot Control

Memeco Sales and Service

Ultrasonic Streamflow Monitoring System

In this study, we developed a system of continuous accurate monitoring of streamflow, which is composed of a pair of ultrasonic Doppler velocity sensors installed on an existing low head broadcrested agricultural small dam. In case of using this dam, errors in computing area are minimized due to stability of it, so that discharge can be accurately measured. In addition, by direct measurement of velocity over dam crest, this system can measure discharge not only for modular flow in which free fall occurs, but also for submerged flow affected by downstream as far as depth and velocity are measured. Preliminary results for 15 dam release events display that discharge obtained by this system is in quite good agreement with dam release and with H-Q relationship. Comparison of volumetric discharge is also made and relative difference with dam discharge is 2.7%.

Read Entire Article...

 

The SMC Alsonic DSP series

is a fixed-mount, transit-time ultrasonic flowmeter with clamp-on transducers for non-invasive liquid measurement. This device uses patented "fine time measurement technology", making use of ultrasonic beams that can measure at pico-seconds time intervals. This rapid array of measurements enables accurate, drift-free flow rate data in liquids that contain a second phase of entrained solids or gas bubbles. The use of DSP technology enables "Cross Correlation" of ideal signals to cancel extraneous noise signals, and create a three-dimensional cross section of the velocity distribution profile of the medium flowing through the pipe. DSP technology also enables the use of "FFT (Fast Fourier Transforms)" in order to generate the two signals at the same frequency; thereby increasing the signal-to-noise ratio for accurate, drift-free flow measurement in liquids.

 

Click to read our SMC ALSONIC DSP Series brochure...

 

Alsonic-Energy meters feature transit-time ultrasonic flow measurement with two PT 100 temperature sensors or customer-supplied RTD sensors for calculating total and instantanious energy consumption. Flow measurement may be achieved via clamp-on, spool piece, or insertion-type sensors. Our microprocessor based, user friendly field programmable flow measurement technique creates no interruption of the process flow and has low installation costs.

 

Read our Alsonic EG Ultrasonic Thermal Energy Meter  brochure from SmartMeasurement

 

The SMC Alsonic DSP series is a fixed-mount, transit-time ultrasonic flowmeter with clamp-on transducers for non-invasive liquid measurement. This device uses patented "fine time measurement technology", making use of ultrasonic beams that can measure at pico-seconds time intervals. This rapid array of measurements enables accurate, drift-free flow rate data in liquids that contain a second phase of entrained solids or gas bubbles. The use of DSP technology enables "Cross Correlation" of ideal signals to cancel extraneous noise signals, and create a three-dimensional cross section of the velocity distribution profile of the medium flowing through the pipe. DSP technology also enables the use of "FFT (Fast Fourier Transforms)" in order to generate the two signals at the same frequency; thereby increasing the signal-to-noise ratio for accurate, drift-free flow measurement in liquids.

Read the SMC Alsonic DSP Ultrasonic Flowmeter Brochure

 

SmartMeasurement ALMAGWP

The ALMAGWP is a flange type electromagnetic flowmeter ideal for conductive liquids. A wide variety of sizes are available accommodate nominal pipe diameters ranging from ?" through 80". The ALMAGWP may be used in many applications including tap-water, waste water, food & beverage, and pulp & paper. The ALMAGWP magmeter is avaialble in a stand- alone configuration and may also be used with various SMC transmitter and display packages.

Read More....

 
  • «
  •  Start 
  •  Prev 
  •  1 
  •  2 
  •  3 
  •  Next 
  •  End 
  • »


Page 1 of 3

Search Memeco

Memeco Tags

Who's Online

We have 4 guests online