Rosemount 2130 Series Fork Level Switch Vibrating Level Switch, Side or Top Mount, Aluminium Body

The switches forks are oscillated at their natural frequency using a piezo- electric crystal. When forks come into contact with a fluid the oscillating frequency change that occurs is detected by the 2130 level switch and causes a change in output state.

The 2130 vibrating level sensor is simple to install and requires no calibration or maintenance. Internal diagnostics and LCD lights give a visual indication of the unit’s operational status and health and a magnetic test point allow for easy functionality checking.

Adjustable switching delay prevents false switching in turbulent or splashing applications

’Fast Drip’ fork design gives quicker response time when mounted horizontally, especially with viscous liquids

Rapid wet-to-dry time for highly responsive switching

Fork shape is optimized for hand polishing to meet hygienic requirements

No moving parts or crevices for virtually no maintenance

Built-in diagnostics continuously check electronic and mechanical health

Fork conditions detected including internal and external damage, coated or blocked, and extreme corrosion

Ideal for critical alarm duties

High and low level alarms

Pump control or limit detection

Run dry or pump protection

Hygienic applications

High temperature applications