An introduction to the dp flow method of using a differential pressure sensor for measuring the flow of liquids and gases.
Measurement & Instrumentation Guides
Guidance and reference articles for sourcing, setting up and using measurement equipment.
Positive Displacement Flow Measurement
Positive displacement (PD) volumetric flow rate measurement.
Vortex Flow Measurement
Vortex shedding von Karman effect flow measurement.
Transit Time Flow Measurement
Using upstream and downstream ultrasonic transit time difference to measure flow velocity.
Ultrasonic Flow Velocity Sensors
Ultrasound acoustic wave fluid flow velocity sensors.
Doppler Effect Flow Measurement
How the Doppler effect acoustic frequency shift principle is used in flow measurement instrumentation.
Volumetric Flow Rate
Measuring the volume of a substance that has passed a particular point in a specified time period.
Mass Flow Rate
Measuring the mass of a substance that has passed a particular point in a specified time period.
Turbine Rotor Sensor
Turbine rotor blade and motion sensor for measuring speed of a substance.
Paddle Wheel Sensor
Paddle wheel impeller and magnetic pickup sensor.
Totalizer
Total accumulated quantity of substance transferred.
Low Pressure Range
Low range pressure sensors, gauges, loggers and calibrators for measuring low pressures on filtration sytems, ventilation fans, air conditioning & handling systems.
How do you measure flow rate with a dp cell
How do you use a dp cell measuring a span of 0-500 mmH2O with an o/p of 4-20 mA to control a flow rate of 0-1000 L/h for a flow meter range?
Square Root Extraction
Square Root Extraction is a mathematical process which is applied to a linear measurement scale to convert it to a non-linear square root scale.
Flow Measurement
Flow measurement online tools, help guides, products types, questions and answers.