Instrumentation

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 The bellow type pressure gauge consists of thin-walled metallic discs with concertinaed sides to allow …

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

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

What is Variable Frequency Drive or VFD? Today in this blog, we are going to learn about What is Variable …

How does a Diaphragm Pressure Gauge work? The diaphragm pressure gauge consists of a circular membrane, clamped between a pair …

We have often heard the words such as Sensor and Transducer as a person related to electrical and instrument maintenance services. …

What is a Smart Transmitter? Transmitters are used to measure physical variables such as temperature, pressure, level, etc. A transmitter …

Automation is growing day by day, with minimal attention from the operator, machines are doing a great job such as …

What is Bourdon Tube Pressure Guage? Introduction The bourdon tube is a circular shape tube, generally bent over an angle …