You are asked to design a temperature sensor that converts temperature change into voltage. You are...
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You are asked to design a temperature sensor that converts temperature change into voltage. You are required to use an RTD, within a W. Bridge, and an appropriate amplifier. The output voltage should start from 1 V for minimum temperature, the other end will be left for you for now. In future, that end should be trimmed to standard value. Your temperature range is 20 C to 70 c. Choose an RDT ( PT100, PT1000, PTS0. etc) and use it, such that your circuit would give 1 volt output when the temperature is lowest. You should explain what is the output of the circuit for at least five values along the whole span of temperatures, what is the range, and what is the sensitivity of the measurement device you designed. Explain the details of your amplifier, the choice of its type, the choice of ycc, problems could be faced in realizing this device, and schematic of your circuit. If you are using a standard battery for your circuit (4,5 V), choose a battery online, and find how long it will work before you need to replace it? You are asked to design a temperature sensor that converts temperature change into voltage. You are required to use an RTD, within a W. Bridge, and an appropriate amplifier. The output voltage should start from 1 V for minimum temperature, the other end will be left for you for now. In future, that end should be trimmed to standard value. Your temperature range is 20 C to 70 c. Choose an RDT ( PT100, PT1000, PTS0. etc) and use it, such that your circuit would give 1 volt output when the temperature is lowest. You should explain what is the output of the circuit for at least five values along the whole span of temperatures, what is the range, and what is the sensitivity of the measurement device you designed. Explain the details of your amplifier, the choice of its type, the choice of ycc, problems could be faced in realizing this device, and schematic of your circuit. If you are using a standard battery for your circuit (4,5 V), choose a battery online, and find how long it will work before you need to replace it?
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R 1001 aT 1001 3 851 103T 3D At 24C R 1001 3 851 103 24 109242 Add the re... View the full answer
Related Book For
Niebels Methods, Standards and Work Design
ISBN: 978-0073376318
13th edition
Authors: Andris Freivalds, Benjamin Niebel
Posted Date:
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