An instrumentation cable is an essential component that plays a significant part in most power plants and in process industrial sectors. The instrumentation cable conveys electrical signals of the lower level to and from electronic controllers to indicate, regulate, & monitor these electrical signals. Generally, an instrument cable is considered the best cable for efficient …
Preventive maintenance of industrial platform weighing scales is crucial for several reasons. Firstly, it ensures the accuracy and reliability of weight measurements, which is essential for quality control and compliance with regulatory standards. Regular maintenance helps detect and address issues early, minimizing downtime and costly repairs. It extends the lifespan of the weighing scale, optimizing …
How to do Preventive Maintenance of Industrial Platform Weighing Scale? Read More »
Significance of dry calibration weight calculator The Displacer level transmitter dry calibration weight calculator is a valuable tool used in industrial settings for the calibration of displacer level transmitters without the need for liquid. It provides several important benefits: How do you calculate displacer weight? To find the calibration weight values for a displacer-type level …
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How do you measure velocity pressure with a pitot tube? Formula for calculation The formula to calculate velocity using Bernoulli’s equals is provided below. V is equal to sqrt (2*(static pressure minus stagnation pressure)/density). To calculate the flow velocity (v), you need the values of static pressure (P), density (ρ), and stagnation pressure (P0). Rearranging …
How do you calibrate a weighing scale? Purpose and Scope: Tools required for Weighing scale calibration: Safety Basic Safety and General Considerations for Process Industries Calibration Process Calibration Setup Calibration principle How do you calibrate a weighing system? Calibration procedure Eccentricity Test Center (Position 1) Front Left (Position 2) Front Right (Position 3) Back Left …
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The flow is calculated in a way that is directly proportional to the differential pressure (DP). Therefore, in order to calculate the flow value, the linear variable that was measured by the transmitter needs to have its value converted into a square root. Formulas in this calculator The following equations serve as the basis for …
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What is control valve maintenance? What are the benefits of preventive maintenance? Safety Ask the person in charge of the control panel to set the maintenance override switch (MOS) for the Control Valve in the ESD loop and the manual mode (Control Valve in the control loop) on the controllers. Inspection of control valve actuator …
The comprehensive troubleshooting instructions for the bubbler system level and density measuring system are provided in the table below. What is a common failure for a dip tube bubbler level sensor? The level control loop is not stable and level control valve hunting Possible cause Solutions Internal blockages in the bubbler dip tube Remove the …
To re-range a differential pressure (DP) flow transmitter in terms of differential pressure when the flow rate changes, you can use a formula that incorporates the relationship between flow rate and differential pressure. This formula allows you to determine the new differential pressure range required to accommodate a new flow rate. Formula for re-ranging the …
What is a Conductivity Cell Constant? The amount of current that a known volume of liquid can carry between two electrodes in order to determine conductivity. The volume between the two electrodes must be precise in order to calculate the amount of current that will pass through a “known amount of liquid”. The Cell …
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