How to identify location of Fire Detectors
  • Fire & Gas System

How to identify location of Fire Detectors

Fire detectors  are designed to respond at an early stage to one more of the four major characteristics of combustion,…

  • Control Valves

Thermostatic Valves Working Principle

Thermostatic valves are used for the infinite, proportional regulation of flow quantity, depending on the setting and the sensor temperature. The…

  • Flow Measurement

How does an Orifice Measures Flow?

An Orifice Meter is used to measure the rate of flow of Liquid, Gas, or steam using the differential pressure…

  • Flow Measurement

Comparison of Venturi and Orifice flow meter

In comparing the venturi meter with the orifice meter, both the cost of installation and the cost of operation must…

  • Flow Measurement

Basics of Venturi Flow Meter

By measuring change in pressure, the flow rate can be determined, as in various flow measurement devices such as venturi…

  • Electrical Q & A

Top 100 Power Electronics Questions & Answers

Why IGBT is very popular nowadays? Lower hate requirements Lower switching losses Smaller snubber circuit requirements What are the different…

  • Flow Measurement

How Coriolis Mass Flow Meter Measure Density?

The Coriolis mass flow meter measures the density of the flowing fluid from the frequency of oscillation of the sensor.

  • Flow Measurement

Coriolis Mass Flow Sensor Theory

The coriolis sensor will detect this time difference and convert it into a standard Measurement of flow signal in the…

  • Common

ISA Codes & Symbols for Process Instrumentation

The primary purpose of using codes and symbols is to enable the various instrument functions required in a process to…

  • Flow Measurement

Difference between Transit time and Doppler Ultrasonic Flow Meter

Transit time and Doppler Ultrasonic Flow Meters are two very popular types of flow meter for non-invasive measurement of flow…