Instrumentation

Communication Protocols

What are the different types of Communication Protocols? What are communication protocols? Communication protocols are the set of rules that …

What is a Radar Type Level Transmitter?

What is a Radar type level transmitter? One of the most famous techniques for continuous level measurement is radar type …

How does an Ultrasonic Level Transmitter work?

How does an Ultrasonic Level Transmitter work? An ultrasonic level transmitter is a non-contact type of level transmitter. Ultrasonic level …

What are Capacitive Proximity Sensors?

What are Capacitive Proximity Sensors? Proximity sensors are used in many industries to detect the presence of an object without …

What is PLC redundancy?

What is PLC redundancy? In this article, we will be discussing, What is PLC redundancy?, Do we really need PLC …

How to calibrate a Differential Pressure Transmitter (DPT)?

How to calibrate a Differential Pressure Transmitter? What is differential pressure? Differential pressure is the pressure measured between two different …

Why voltage to frequency ratio is kept constant in vfd?

Why Voltage to Frequency ratio is kept constant in VFD? We all know that VFD means Variable Frequency Drive. VFD …

Bellow Pressure Gauge, Working Principle

Bellow Pressure Gauge Working Principle The bellow type pressure gauge consists of thin-walled metallic discs with concertinaed sides to allow …

RS232 and RS485, What are the differences between them?

Difference between RS232 and RS485 RS232 and RS485 both are the standard protocols of serial communication used to send and …

Instrument Transformers: What is it? Their Advantages.

What is Instrument Transformers? Generally in a power transmission system, the magnitude of the voltage and current is very high. …