Search Results for: thermocouple
- Temperature Measurement
What are thermopiles? Applications of thermopile
Thermopiles: Thermopile is a device that converts thermal energy into an electrical signal. A thermopile is composed of several thermocouples…
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Field instrumentation interview Questions and answer
What are the different process variables? Flow. Pressure. Temperature. Level. Quality i.e. % O2, CO2, pH etc Flow, pressure, temperature…
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Current measurement used for control panel
Current measurement is needed for devices such as the thermocouple-gauge pressure sensor and the ionization gauge that have an output…
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PRESSURE SPRING THERMOMETERS
Introduction The construction and mechanical operation of all types of pressure spring thermometers are identical. The thermal system of pressure…
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How to Choose the Right Temperature Sensors for Your Measurement System?
Introduction The most common temperature sensors are thermocouples, thermistors, and resistance temperature detectors (RTDs).Fiber-optic sensors, while more specialized, are growing in popularity…
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43 TOP PIPING/INSTRUMENTATION INTERVIEW QUESTIONS
Hey guys without any further a due Here are the 43 interview questions about Piping/instrumentation 1.What are instrument categories? Ans:…
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Different types of Temperature Sensors used in industries
Introduction Electronic temperature sensors come in two basic varieties: resistance devices and voltage devices. A resistance device is one in…
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Electrical signal and control wiring
Introduction There is much to be said for neatness of assembly in electrical signal wiring. Even though the electrons don’t…
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What is a PID control action?
TWhat is a controller and why is it required in a process system?What is a PID controller?What is the need…
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Fiber Optic Temperature Sensors
Fiber optic temperature sensors are used where the temperature measurement is made in hostile environments, in the presence of electromagnetic,…
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