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Temperature Measurement

Barometric temperature measurement

Barometric type of temperature measurement relies on the basis of pressure measurement. To suit the...
Automation

Permissive circuits in PLC

Introduction A practical application of switching and relay logic is in control systems where several...
Valves

What are motor operated valves?

Introduction  The motor operated valves (MOV) is an important element of the plant and pipe...
Control Valve

Basics of Check valves

Working: Check valves are designed to prevent the reversal of flow in a piping system....
Pressure Measurement

Working of Pneumatic differential pressure transmitters

Table of ContentsPneumatic Differential Pressure transmitterPrinciple of Operation Pneumatic Differential Pressure transmitter Pneumatic differential pressure transmitter...
How to

Procedure to remove Capsule Assembly from pressure transmitter

Introduction One of the pressure detectors used in the pressure transmitters are capsules .Due to...
Control Valve

Basics of Needle valves

Small sizes of globe valves fitted with a finely tapered plug are known as...
How to

Procedure to set the range of the pressure transmitter

Setting the Range Using the Range-setting Switch When pressure is applied to the transmitter, the...
How to

How to introduce a pressure transmitter into the process

Introduction In this session we are going to discuss about how to introduce a pressure...
Valves

Basics of Pinch valves

A pinch valve is a simplest valve design. It is a linear motion valve that is...
Instrumentation

Impulse Piping Installation Precautions

Impulse Piping Installation Precautions The impulse piping that connects the process outputs to the transmitter...
Instrumentation

Manifold valve mounting techniques

Introduction There are two ways to mount a 3-way manifold valve mounting techniques: 1] The pipe mounting...
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