Vibrating Fork Level Switch Installation

All models of the Rosemount 2120 Level Switch quotlevel switchquot are covered in this manual. 1.3 Level switch overview 1.3.1 Features list Designed for use in process temperatures of -40 to 302 F -40 to 150 C Based on vibrating short fork technology, the level switch is suitable for many liquid applications

The Rosemount 2110 is a liquid point level switch based on the vibrating short fork technology. It is a compact switch with a rugged stainless steel body and forks for use in a wide range of liquid applications. Economical 34-in. or 1-in. threaded mounting in pipes or tanks or hygienic mounting for food industry use.

Operating instruction manual RS85 Vibrating Fork Level Switch 5 2.0 Installation 2.1 Mounting After unpacking the unit, inspect it for any evidence of shipping damage. Any claims for damage due to shipping must be filed with the carrier who handled the package s. Select a mounting location for the switch and the sensor probe.

Vibrating Fork Level Switch Working Principle

The basis of point level detection with vibrating level switches is a tuning fork, i.e. a vibrating fork. If the vibrating probe comes into contact with the medium, the oscillation rate changes and the vibrating level switch outputs a switching command. Vibrating level switches are used as overfill protection or empty alarm. Series

This video provides detail on how vibrating fork switch technology works. It the describes the principle of tuning fork vibration with animations.

Rosemount 2120 Level Switch - Emerson

A tuning fork switch comprises a two prong fork which is driven to oscillation at its natural frequency, usually by a piezo-crystal assembly. The switch is usually mounted on the side or top of a tank using a flange or threaded process connection such that the forks protrude into the tank.

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maintaining the Rosemount 2110 Level Switch - Vibrating Fork. The sections are organized as follows Level switch overview provides a description of the level switch and its basic principles. Mechanical installation contains mechanical installation instructions. Electrical installation contains electrical installation instructions.