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What is Level Transmitters?


What is Level Transmitters?

Level transmitters provide continuous level measurement over the range of the system rather than at a single point and produce an output signal that directly correlates to the level within a vessel. From depth and pressure, to float, radar, ultrasonic, and capacitive, these transmitters employ different technologies designed individually for specific level applications.

What is level transmitter used for?

Level transmitters are used to determine the level of a certain bulk-solid or liquid at any given time. Level Transmitters are different to level switches, which only sound an alarm when the level of material reaches a predetermined level.

What is level transmitter working principle?

The working principle of capacitance type level transmitter is based on the change in electrical capacitance of a capacitor formed by the sensor, the dielectric material, and the vessel wall. It can sense material with a dielectric constant from 1.1(low) up to 88(high)

What are the main advantages of level transmitter?

Capacitance level transmitters have following advantages:

  • • They are mechanically simple and have no moving parts.
  • • They require very less maintenance.
  • • They are resistant to turbulence.

Types of Level Transmitters?

  • Paddle Level Switch
  • Fuel Oil Level Transmitters
  • Capacitance Continuous Level Transmitter