All articles

Automation

Types of boilers, Fire tube, water tube and combination

There are different types of boilers classified based on their boiling process. These are...
Communication

What is Ethernet?

Ethernet refers to the local area networks and devices that was defined by the...
Flow Measurement

Construction of Electromagnetic flowmeter

Working principle of electromagnetic flowmeter: In the electromagnetic meter, the constant magnetic field is...
Flow Measurement

Rotameter – Characteristics, Components, advantages and disadvantages

In the Rotameter, a weighted float or a plumb bob contained in a vertical...
Pressure Measurement

Piston type Diffential Pressure Gauge

Piston-type differential pressure gauges are available with one or two hermetically sealed leaf switches....
Electrical

What are piezoelectric actuators?

Piezoelectric actuators represent an important new group of actuators for active control of mechanical...
Automation

Turbine Supervisory Instrument (TSI)

TSI aims at monitor safe and reasonable steam turbine operation. TSI shows and records...
Analytical Instrumentation

Photovoltaic Detectors

What is photovoltaic detectors? The photodetectors generate a voltage that is proportional to the incident...
Humidity measurement

Hair hygrometer, principle operation and application

Hygrometers are humidity sensors, The hair hydrometer is a type of absorption hydrometer and...
Temperature Measurement

What is Dew point meter? Operation

What is a Dew point meter? Dew point is, When cooled at constant pressure, if...
Flow Measurement

Advantages and Disadvantages of Flowmeters,

Electromagnetic flowmeters Advantages: Unobstructed flow passage without projecting parts No moving parts No additional pressure...
Analytical Instrumentation

Rotameter type vicosmeter

Rotameter type viscometers are used both industrially and in the pilot plant to measure...
1...154155156...206Page 155 of 206