What is a proximity switch and what is it used for? How do proximity switches work
What is a proximity switch and what is it used for? How do proximity switches work A proximity switch is used to determine how close...
Category : Instrumentation
What is a smart sensor and how is it different from a normal sensor
What is a smart sensor and how is it different from a normal sensor A sensor is a device that would create an electrical signal...
What is pressure gauge and how is pressure gauge calibrated?
What is pressure gauge? The pressure gauge is one of the widely used instrument to measure pressure. The widely used bourdon gauge measures and indicates...
What is Pressure Switch and how a Pressure Switch is calibrated?
What is Pressure Switch? Pressure switch is a device that closes the electrical contact when a certain set fluid pressure has been reached in its...
What are the differences between transducer and transmitter?
What is Transmitter? Transmitters are instruments used to generate and send electromagnetic waves which includes message or signal. A transmitter produces radio waves with the...
CLASSIFICATION OF TRANSDUCERS
WHAT IS TRANSDUCER? For most instrumentation systems, the input quantity will be a non-electrical quantity. The non-electrical quantity is converted into an electrical form for...
What is a smart transmitter?
What is a smart transmitter? A microprocessor-based smart transmitter has a memory that can perform calculations, produce diagnostics and out-perform older, more conventional transmitters when...
What is sensor trim in a smart transmitter?
In a conventional analog electronic process transmitter typically have only two calibration adjustments: one for zero and another for span, modern transmitter offers more components...
What is a piezoelectric transducer and how does it work
What is a transducer A transducer is a device that can convert one form of energy to other, transducers are classified into many types some...
4 Common mistakes in Instrumentation sensor selection
Instrumentation and control engineering deals with the measurement and control systems which are crucial and very complicated in process control strategies. Complicated means it is...