Formulas

Linear to Square Root Extraction
  • Formulas

Linear to Square Root Extraction

In Linear to Square Root Conversion, Relationship is non-linear there is a greater change in flow at low pressures compared…

6 months ago
  • Formulas
  • Level Measurement

Level Calculation with Remote Seals

Diaphragm seals for tanks under Vacuum The transmitter must be mounted level with or below the lowest tap to ensure positive pressure at the transmitter.…

5 years ago
  • Temperature Measurement

Calculate Temperature Coefficient of RTD

RTD's are based on the principle that the resistance of a metal increases with temperature. The temperature coefficient of resistance (TCR)…

4 years ago
  • Formulas
  • Temperature Measurement

Relationship between Temperature Scales

Relationship between Temperature Scales Relationship between Fahrenheit and Celsius To determine the relationship between Fahrenheit and Celsius, we could draw…

5 years ago
  • Formulas

Formula to Calculate 3-15psi from 4-20mA Current

The amount of psi can also be calculated from the amount of the milliamp signal, or one can calculate the amount of the milliamp…

5 years ago
  • Solenoid Valve

Calculate Flow Coefficient Kv of Solenoid Valve

Flow Coefficient Kv Definition Kv-value: Amount of flow (m3/hour) of water of 20°C in a valve with a pressure loss…

5 years ago
  • Control Valves

Control Valve Cv calculation

In deciding the size of the control valve that (Port Size) we need to calculate the Cv value of the…

5 years ago
  • Formulas

Calculate Process Variable from 4-20mA using Fraction of Measurement

An electronic transmitter with an output of 4 - 20 mA is calibrated for a pressure range of 7 -…

5 years ago
  • Formulas

Calculate Process Variable from Transmitter Current

A pH transmitter has a calibrated  range  of 4 pH to 10 pH, with a 4-20 mA output  signal. Calculate…

5 years ago
  • Temperature Measurement

Calculate Temperature Transmitter Output

An electronic  temperature transmitter is ranged  50 to 140 degrees  Fahrenheit and  has  a 4-20 mA output  signal.   Calculate  the …

5 years ago