EI3451 Syllabus - Industrial Instrumentation - 2021 Regulation Anna University

EI3451 Syllabus - Industrial Instrumentation - 2021 Regulation Anna University

EI3451	INDUSTRIAL INSTRUMENTATION	LTPC

3003

COURSE OBJECTIVES:

• To introduce the measurement techniques of viscosity,humidity and moisture
• To introduce the measurement of temperature and pressure.
• To introduce the flow measurement techniques.
• To introduce the electrical flow measurement techniques.
• To introduce the level measurement techniques and transmitters.

UNIT I	MEASUREMENT OF VISCOSITY, HUMIDITY AND MOISTURE	9

Viscosity: Saybolt viscometer - Rotameter type and Torque type viscometers. Humidity: Dry and wet bulb psychrometers – Resistive and capacitive type hygrometers – Dew cell – Commercial type dew meter. Moisture: Different methods of moisture measurements – Thermal, Conductivity and Capacitive sensors, Microwave, IR and NMR sensors, Application of moisture measurement - Moisture measurement in solids.

UNIT II	TEMPERATURE & PRESSURE MEASUREMENT	9

Definitions and standards –Different types of filled in system thermometers – Bimetallic thermometers – IC sensors – Thermocouples, Signal conditioning for thermocouple, Commercial circuits for cold junction compensation,, Special techniques for measuring high temperature using thermocouple –- Radiation methods of temperature measurement – Total radiation pyrometers – Optical pyrometers – Fiber optic sensor for temperature measurement – Thermograph – Temperature sensor selection, Installation and Calibration, Manometers: Different types, Bourdon tube, Bellows, Diaphragms and Capsules, Pressure gauge selection, installation and calibration using dead weight tester.

UNIT III	FLOW MEASUREMENT	9

Orifice plate: different types of orifice plates – Cd variation – pressure tapping– Venturi tube – Flow nozzle – Dall tube – Pitot tube, Installation and applications of head flowmeters, Positive displacement flow meters, Rotameter –theory, characteristics, installation and applications, Mass flow meter, Calibration of flow meters: – Dynamic weighing method.

UNIT IV	ELECTRICAL TYPE FLOW METERS	9

Principle and constructional details of Electromagnetic flow meter – Ultrasonic flow meters – Laser Doppler anemometer – Vortex shedding flow meter – Target flow meter – Guidelines for selection of flow meter – Open channel flow measurement – Solid flow rate measurement.

UNIT V	LEVEL MEASUREMENT AND TRANSMITTER	9

Level measurement: Float gauges - Displacer type, Ultrasonic gauge – Boiler drum level measurement :– Differential pressure method and Hydrastep method - Solid level measurement, Operation of Electronics and Smart transmitters – Principle of operation of flow, level, temperature and pressure transmitters.

TOTAL: 45 PERIODS

COURSE OUTCOMES:: Upon completion of the course, students will be able to

CO1 Understand Principles and working of Viscosity, Humidity, Moisture, temperature , pressure, flow and level measuring Instruments.(L2)
CO2 Calibrate temperature, flow , level and Pressure measuring devices .(L3)
CO3 Apply measurement of Viscosity, Humidity, Moisture, temperature , pressure, flow and level in Industrial Applications.(L3)
CO4 Select and install Industrial instruments for various applications (L4)
CO5 Understand various Electrical type Industrial Instruments (L2)

TEXT BOOKS:

1. Doebelin, E.O. and Manik, D.N., “Measurement systems Application and Design”, 6thMcGraw-Hill Education Pvt. Ltd,2011.
2. A.K. Sawhney and PuneetSawhney, “Mechanical Measurements and Instrumentation and Control”, DhanpatRai & Co. (P) Limited, 2015.

REFERENCES:

1. Liptak, B.G., “Instrumentation Engineers Handbook (Measurement)”, CRC Press,2005.
2. Patranabis, D., “Principles of Industrial Instrumentation”, 3rd Edition, McGraw-Hill Education,2017.
3. Eckman D.P., “Industrial Instrumentation”, Wiley Eastern Limited,1990.
4. Singh,S.K., “Industrial Instrumentation and Control”, Tata Mc-Graw-Hill Education Pvt. Ltd., New Delhi,2009.