Control Valve Tips and Tricks
Discuss about Control Valve Tips and Tricks, Troubleshooting a Control Valve, Problems of Valves, Industrial Process Control Valves. Control Valve Tips and Tricks The below are the few tips and…
What is Instrumentation and Control ?
Instrumentation is the branch of engineering that deals with measurement and control. According to ISA or known as Instrumentation and Systems Automation Society formerly known as Instrument Society of America,…
Coriolis Flowmeter Advantages and Limitations
Even though a Coriolis flowmeter inherently measures mass flow rate, the continuous measurement of fluid density allows the meter to calculate volumetric flow rate if this is the preferred means…
Cathode Ray Oscilloscope Questions & Answers
1. Explain what is a cathode ray oscilloscope (CRO)? A CRO is an electronic device with a CRT as its main component and other associated circuits consisting of a power…
Instrumentation Dictionary
A Instrumentation Dictionary Absolute Pressure Transducer: A transducer which measures pressure in relation to zero pressure (a vacuum on one side of the diaphragm). Absolute Pressure: Gage pressure plus atmospheric…
Role of Flow Meters in a Laboratory
The Role of Flow Meters in a Laboratory Flow meters are devices used to measure the flow rate or quantity of a gas or liquid moving through a pipe. Flow…
Fluid Power Systems
Given the ability of pressurized fluids to transmit force over long distances, it is not surprising that many practical “fluid power systems” have been built using fluid as a mechanical…
Principle of Flow Switch
Principle of Flow Switch - It uses “paddles” as a flow-sensing element which actuates switch contacts to identify the required flow rate.
Temperature Switch Principle
A temperature switch is one detecting the temperature of some substance. Temperature switches often use bimetallic strips as the temperature-sensing element, the motion of which actuates one or more switch…
Ultrasonic Level Switch Principle
Yet another style of electronic level switch uses ultrasonic sound waves to detect the presence of process material (either solid or liquid) at one point: Sound. Sound waves pass back…
