What is proximity sensor ? We can say that proximity sensor is a device which detects objects nearby without any physical contact up to nominal range or sensor’s vicinity. In brief we can also say that Sensors which convert information on the movement or presence of an object into an electrical signal are called proximity sensors. … Continue reading How do proximity sensor work
Types of proximity sensors Proximity sensors come in 6 different types and can be customized to a large extent: Ray-type: the ray-type proximity sensor is ideally suited for very simple modeling of a proximity sensor, or for modeling of a laser range finder. They are the fastest proximity sensors. Randomized ray-type: the randomized ray-type proximity … Continue reading Types of proximity sensors
Types of sensors A sensor is a device that responds to any change in physical phenomena or environmental variables like heat, pressure, humidity, movement etc. This change affects the physical, chemical or electromagnetic properties of the sensors which is further processed to a more usable and readable form. Sensor is the heart of a measurement … Continue reading Types of sensors
What is dcs DCS=Distributed control system A distributed control system (DCS) is a computerised control system for a process or plant, in which autonomous controllers are distributed throughout the system, but there is central operator supervisory control. This is in contrast to non-distributed control systems that use centralised controllers; either discrete controllers located at a … Continue reading What is dcs
Vortex flow meter working principle Vortex flowmeters make use of a principle called the von Kármán effect. According to this principle, flow will alternately generate vortices when passing by a bluff body. A bluff body has a broad, flat front. In a vortex meter, the bluff body is a piece of material with a broad, … Continue reading Vortex flow meter working principle
Mass flow meter working principle PRINCIPLE OF MASS FLOW METER A Mass Flow Meter operating on the “Coriolis principle” contains a vibrating tube in which a fluid flow causes changes in frequency, phase shift or amplitude. The sensor signal is fed into the integrally mounted pc-board. The resulting output signal is strictly proportional to the … Continue reading Mass flow meter working principle
What is Flow meter A flow meter is a device used to measure the flow rate or quantity of a gas or liquid moving through a pipe. Flow measurement applications are very diverse and each situation has its own constraints and engineering requirements. Flow meters are referred to by many names, such as flow gauge, … Continue reading What is Flow meter
Magnetic flow meter working principle The electromagnetic flow meter is a flow meter based on Faraday’s law of electromagnetic induction. The advantages of electromagnetic flow meter is a very small pressure drop, measurable flow range. The maximum flow rate and the minimum flow ratio is generally 20: 1 or more, the applicable industrial diameter range … Continue reading Magnetic flow meter working principle
