Temperature Measurement
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Bridge circuit operation for Temperature measurement
A basic bridge circuit which consists of three known resistances, R1, R2, and R3 (variable), an unknown variable resistor RX…
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Temperature sensor IC LM35
The LM35 series temperature sensor is a temperature sensor in the form of an integrated circuit, where the output is…
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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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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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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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Types of thermocouple
Thermocouples are transducers that convert temperature directly into voltage. They are active transducers simply made by joining two different metals.…
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How to install RTD in to a process ?
Introduction Before we look in to the installation process of RTD we will quickly go through the use of thermowell…
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Difference between wire wound & film RTD’s
Introduction An RTD is a device which contains an electrical resistance source (referred to as a “sensing element” or “bulb”)…
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WHAT IS RESISTANCE THERMOMETERS ?
Introduction Resistance thermometers is also called RTD (resistance temperature detector). It operates on the principle that, electrical resistance of a…
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