Instrumentation Tools

9 Life-Saving Rules for Oil and Gas Industry

S Bharadwaj ReddyNovember 14, 2019November 14, 2019

Standardization of Life-Saving Rules across the oil and gas industry: Enables better transfer of knowledge, experience, and lessons learned Increases individual awareness ownership of critical safeguards that prevent fatalities Is...

Guided Wave Radar – Principle, Limitations, Installation

S Bharadwaj ReddyNovember 13, 2019November 13, 2019

Measurement Principle Guided wave radar (GWR) technology is based on the Time Domain Reflectometry (TDR) principle. Low power nanosecond‐pulses are guided along with a probe submerged in the process media....

Ladder Logic Programming Examples

S Bharadwaj ReddyNovember 11, 2019November 11, 2019

Example 1 To develop a ladder diagram for the ON/OFF temperature controller for the continuous process of heating of mixture. Sequence: On button to start the process when motor start...

Gas Turbine Control System

S Bharadwaj ReddyNovember 8, 2019November 8, 2019

The gas turbine generator is a combination system of a compressor, turbine, and generator. First of all, the air intake is compressed by the compressor. This compressed air will be...

What is Water Cut Meter?

S Bharadwaj ReddyNovember 6, 2019November 7, 2019

A water cut meter measures the water content (cut) of crude oil and hydrocarbons as they flow through a pipeline. Water cut meters are typically used in the petroleum industry to measure...

Pressure Gauges Zero Adjustment

S Bharadwaj ReddyNovember 5, 2019November 6, 2019

Generally, Pressure Gauges and Differential Pressure Gauges are provided with Micrometer type Pointer, by which zero can be adjusted after opening the Bezel & Glass. However, for Gauges with Liquid...

Automatic Box Filling System using PLC Programming

S Bharadwaj ReddyNovember 4, 2019November 4, 2019

Write the PLC programming for a continues box filling operation that requires boxes moving on a conveyor to be automatically positioned and filled. Automatic Box Filling System Develop ladder logic...

Multiple Pumps Control using PLC

S Bharadwaj ReddyNovember 3, 2019November 4, 2019

Write the PLC program to control multiple pumps using programmable logic controllers. We have two input pumps used to fill a tank. Make sure pumps operate in an equal amount...

PLC based Automatic Packaging System

S Bharadwaj ReddyNovember 2, 2019November 3, 2019

Develop a PLC-based ladder logic program for automatic packaging system according to the logic given below, Start and stop PB is used to start and stop the whole process Photosensor...

All About Electric Fence Gates

S Bharadwaj ReddyNovember 1, 2019

An Electric Fence Gates is a barrier that uses electric shocks to deter animals and people from crossing a boundary. The voltage of the shock may have effects ranging from...