Conductivity Analyzers Interview Questions & Answers
What is conductivity ? Conductivity indicates the degree of ease with which current can flow through a solution and is represented by the reciprocal of specific resistance. As shown in…
Instrumentation Calculator Android App
The Instrumentation Calculator android Application is very useful in day to day activities of an instrumentation engineer. The App useful to calculate Process Variable, 4-20 mA Current and Percentage Values. CLICK…
Basics of Switches & its applications
For decades, process instrumentation specifiers have faced the decision whether to use a switch or a transmitter for a given application. Either type of instrument can be used to effectively control…
What is an Orifice Meter?
An orifice flow meter is used for measuring the pressure drop (differential pressure) as the fluid passes through the orifice plate.
Instrumentation Inspection Report
If there is an instrument (sensors, controllers, actuators, or whatever) that suffered irregularities, then the first action is to investigate, then necessary actions to be taken as per the inspection report.…
Number Systems Questions & Answers
1. Explain what is meant by radix (or base) of a number system? Radix or base of a number system is the number of digits or distinct symbols it uses…
Types of Pneumatic Actuators Animation
A pneumatic control valve actuator converts energy (typically in the form of compressed air) into mechanical motion. The motion can be rotary or linear, depending on the type of actuator.…
Capacitance Level Transmitter Animation
Animation Credits : KANSAI Automation Capacitance level instruments operates on the basic principle of the variation of electrical capacity of a capacitor formed by the sensor, the vessel wall and…
Capacitance Level Measurement Working Principle
Capacitance Level Measurement: Capacitive level transducer is an example of indirect measurement of level Capacitance level sensors are used for wide variety of solids, aqueous and organic liquids, and slurries.…
Gas Detection Excel Converters
Gas Detection Converters milligrams per cubic meter to PPM micrograms per cubic meter to PPM PPM to milligrams per cubic meter PPM to micrograms per cubic meter volume percent to…
