What is the transmitter

Question

Accepted Answer

A transmitter is a device used in instrumentation to convert a physical measurement into an electrical signal.

Transmitters are commonly used in industries such as oil and gas, chemical, and power plants.
They are used to measure variables such as pressure, temperature, flow rate, level, and pH.
Transmitters typically consist of a sensing element, signal conditioning circuitry, and an output signal.
The sensing element detects the physical measurement and converts it into an electrical signal.
The signal conditioning circuitry amplifies, filters, and linearizes the electrical signal.
The output signal can be analog (e.g., 4-20 mA) or digital (e.g., HART or Foundation Fieldbus).
Examples of transmitters include pressure transmitters, temperature transmitters, and level transmitters.

Accepted Answer

Transmitter is an electronic device use to measure the process variables.

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