Most aren t robust enough for my applications.
Ultrasonic water flow meter calibration.
I have a good deal of experience with ultrasonic flow meters said schultz.
Fuji portaflow c f sc 2.
The american water works association standard awwa c750 10 for clamp on ultrasonic meters requires the ultrasonic meter to have 1 percent accuracy.
With the deployment of a reference standard flow measurement device the meter can be calibrated across a specific known flow range.
The master is placed in series with the flow meter being calibrated and a series of.
Transit time measures the time differential between signals sent upstream and downstream.
All water meters built upon the transit time ultrasonic principle require some kind of flow calibration.
Aquarion selected an ultrasonic meter from flexim americas.
Master meter calibration technique.
The main advantage provided is ultrasonic measurements are non invasive.
These meter calibrations are widely appreciated for their supreme quality and they require less maintenance.
Ultrasonic flow meters are inferential meters that uses ultrasonic technology to measure the velocity of an acoustically conductive liquid moving through it.
Flow meter showing ultrasonic transceiver use.
They measure the velocity of a fluid in a closed pipe and utilize transducers to emit ultrasonic pulses greater than 20 khz frequency from which the flow meter can calculate the average velocity along the path of the beam of ultrasound.
The ultrasonic flow meter provides numerous advantages over other types of flow measuring meters.
Product information sitrans fs ultrasonic flowmeters call it the ultrasonic advantage.
Loy upp defines calibration of an instrument or meter as the process or procedure of adjusting an instrument or a meter so that its indication or registration is in close agreement with a referenced standard this definition captures the concept of calibration as it is understood.
Tektronix provides fully accredited flow meter calibration services.
At pcs we offer flow meter calibration using the well known master meter method.
The flow of fluid is measured by clamping a set of transducers on a pipe.
Ultrasonic meters are commonly used for custody transfer and fiscal oil and gas measurement.
Flow meter calibration at precision calibration services.
Regular calibration of your flow meter instruments ensure that the flow meter s measurements are as accurate as their specifications say they are.
The author of the well known book fluid flow measurement e.
The flow rate measurement that occurs in an ultrasonic water meter is critical to the accuracy of the meter.
Our comprehensive flow meter calibration services can be custom tailored to meet your specific requirements either at your site or through.
Flow meter calibration capabilities.
These include flow meter calibration water flow meter calibration level indicator calibration level transmitter calibration level controller calibration and flow transmitter calibration.
