Nothing to show for Rubber & Plastics category yet. Here are some other education that may interest you.

VSD and VFD Motor Drive Features

Textbook

Modern DC and AC motor drives provide features useful when using…

Introduction to Capacitors and Capacitance

Textbook

Any two electrical conductors separated by an insulating medium…

4-wire “Passive” Versus “Active” Output Transmitters

Textbook

Some self-powered (4-wire) analog electronic transmitters are designed…

Actuator Bench-set

Textbook

Valve actuators provide force to move control valve trim. For precise…

On/off Shut-off Valves

Textbook

An on/off valve is the fluid equivalent of an electrical switch: a…

Chemiluminescence Measurement

Textbook

Recall that an exothermic chemical reaction is one that releases a net…

Mechanical Vibration Switches

Textbook

A much simpler alternative to continuous vibration sensors…

Ultrasonic (Sound) Echo Level Measurement

Textbook

A completely different way of measuring liquid level in vessels is to…

Hand Switches and Stackable Switches

Textbook

A hand switch is exactly what the name implies: an electrical switch…

Sliding-stem Valves

Textbook

A sliding-stem valve body is one where the moving parts slide with a…

Indicators, Recorders, Process Switches and Alarms

Textbook

So far we have just looked at instruments that sense, control, and…

Chromatography: Methods, Detectors and Species

Textbook

Imagine a major marathon race, where hundreds of runners gather in one…

Fluid Mechanics

Textbook

A fluid is any substance having the ability to flow: to freely change…

Electrical Resistance and Ohm’s Law

Textbook

To review, voltage is the measure of potential energy available to…

Control Valve Characterization

Textbook

Control valves are supposed to deliver reliable, repeatable control of…

Integral (Reset) Control

Textbook

Imagine a liquid-level control system for a vessel, where the position…

Heuristic PID Tuning Procedures

Textbook

In contrast to quantitative tuning procedures where definite numerical…

Transmission Control Protocol (TCP) and User Datagram Protocol (UDP)

Textbook

At the next OSI Reference Model layer (layer 4) is a set of protocols…

Dimensional Analysis

Textbook

An interesting parallel to the “unity fraction” unit…

Process Flow Diagrams

Textbook

To show a practical process example, let’s examine three…

Calibration Procedures in Linear, Non-Linear and Discrete Instruments

Textbook

As described earlier in this chapter, calibration refers to the…

Limit, Selector, and Override Controls

Textbook

Another category of control strategies involves the use of signal…

FOUNDATION Fieldbus Function Blocks

Textbook

Data-processing modules within FF systems are known as function…

Physics and Chemistry Terminology and Definitions

Textbook

Atom: the smallest unit of matter that may be isolated by chemical…

Instrument Identification Tags

Textbook

Up until this point, we have explored various types of instrumentation…

Temperature Switches

Textbook

A temperature switch is one detecting the temperature of some…

National Institute of Standards and Technology (NIST) Traceability

Textbook

As defined previously, calibration means the comparison and adjustment…

Elementary Thermodynamics

Textbook

Thermodynamics is the study of heat, temperature, and their related…

Advantages and Disadvantages of Pneumatic Instruments

Textbook

The disadvantages of pneumatic instruments are painfully evident to…

FOUNDATION Fieldbus Design Philosophy

Textbook

To understand just how different FOUNDATION Fieldbus is from other…

Resistance, Reactance and Impedance

Textbook

Resistance (\(R\)) is the dissipative opposition to an electric…

Boiler Water Level Control System Example

Textbook

Steam boilers are very common in industry, principally because steam…

Basic Components Common to all Radio Systems

Textbook

“Radio” systems use electromagnetic fields to communicate…

Vibration Physics

Textbook

One very convenient feature of waves is that their properties are…

The Stuxnet Virus

Textbook

In November of 2007 a new computer virus was submitted to a virus…

On/off Shut-off Valves

Textbook

An on/off valve is the fluid equivalent of an electrical switch: a…

Temperature Sensor Accessories

Textbook

One of the most important accessories for any temperature-sensing…

Fundamental Principles of Industrial Instrumentation

Textbook

Shown here is a partial listing of principles applied in the subject…

Process/Instrument Suitability

Textbook

Every flow-measuring instrument exploits a physical principle to…

Change-of-quantity Flow Measurement

Textbook

Flow, by definition, is the passage of material from one location to…