i want to know more about radar tank level measurement...plse send me the details ....etc

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Presented By:
Jitendra Soni


Liquid Level Measurement Based on Ultrasonic Echo Characteristic
introduction
 Ultrasound is high frequency mechanical vibrations or pressure waves
 Uses sound waves(>20000Hz)
 Sound waves are transmitted as a series of compressions and rarefactions
 Wave propagation is longitudnal and mechanical displacement in same direction
About Ultra Sonic Technique
 Ultrasonic level sensors are used for non-contact level sensing of highly viscous liquids, as wel ....etc

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hi.. i need to find a program for water level indicator for my mini project using 8085 microprocessor. just a simple programme will do. ....etc

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project about tank water level indicator with overflow alarm circuit ppt in to the right box for getting free material and support from us/dedicated premium members...
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Abstract
The paper describes the Fuzzy–PID cascade controller to control the level of horizontal tank that has diameter 300 mm and 480 mm long. Interface card module PCI-6024E in computer and Lab View software program is used for built the cascade controller. Structure of its where the inner loop is a PID controller for regulating flow rate of system and outer loop is a Fuzzy logic controller for control the level. The response time, steady state error, load disturbance, and control valve action of cascade are tested and compared wit ....etc

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SHRIDHAN manufactures products that are customized to the need of the customer. Different products have different dimensions, length and physical features. ....etc

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Dual Tank Level Controller
As illustrated in this application the volume of a single or multiple container of any shape or form can be monitored and controlled during an automated process using load cells and instrumentations to display the values while activating or deactivating the system as required utilizing the instrument built-in alarm set point or interfacing with a PLC computer .
Wind Tower
Utilizing a single or multiple load cells, monitor all stresses induced due to high wind activities on the tow ....etc

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Simultaneous Noncontact Measurement of Water Level and Conductivity
water level and conductivity measurement is important in many applications. geophysics, ocean engineering, and the oil industry also rely on this. The gas/oil/water separation can be an example for this. for those application, the method of Noncontact measurement is suitable. For measuring the level, techniques such as Capacitance, radar, ultrasonic, and laser have been used. measurements of level and conductivity simultaneously has no tbeen possible. a novel inductive ....etc

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This article is presented by:
ABDUL JABBAR
MUHAMMAD MOHSIN ALI
INTRODUCTION

Sound waves in air are longitudinal waves. The disturbance that propagates in air is a change in the local air pressure (or equivalently density) above or below the average pressure

a region of higher air pressure in the wave is called a condensation, while a region of lower air pressure is called a rarefaction

The speed of sound in air depends on several factors, including the air temperature and pressure. ....etc

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i am rajnish yadav a student of B.TECH Final year in Instrumentaion engineering
sir i want project idea about embedde smart temp controller like circuit diagram and working and components etc..... ....etc

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