Rosemount 2130 Level Switch Vibrating Fork Reference Manual

This reference manual covers the installation, operation, maintenance, and troubleshooting of the Rosemount 2130 Level Switch Vibrating Fork.

Brand: Rosemount
Category: Industrial Robot
Document type: User Manual
Language: English
Pages: 74
File format: PDF
File size: 4.9 MB
Published: 14 October, 2026
Updated: 14 October, 2026
MD5 checksum: 9B4964F20BBA80264152F14611483973
PDF: Rosemount 2130 Level Switch Vibrating Fork Reference Manual PDF

About this manual

The Rosemount 2130 Level Switch Vibrating Fork is a point level detection device that uses a tuning fork principle to monitor liquid levels in vessels or pipes. It is designed to be virtually unaffected by turbulence, foam, solids content, and coating products, making it suitable for various industrial applications including overfill prevention and pump control. The device features a natural frequency of 1400 Hz to avoid interference from plant vibration.

What's inside

Introduction
Level switch overview
Mechanical installation
Electrical installation
Operation
Service and troubleshooting
Specifications and reference data

Specifications

Measuring technology	Vibrating fork
Natural frequency	1400 Hz
Time delay range	0.3 to 30 seconds
Ingress protection	IP66/67 to EN60529, NEMA 4X
Housing material options	Aluminum Alloy, Stainless Steel

Frequently asked questions

What is the measuring technology of the Rosemount 2130?

The device uses vibrating fork technology.

How does the device avoid false switching from plant vibration?

It uses a natural frequency of 1400 Hz to avoid interference.

Can the time delay be adjusted?

Yes, the time delay is user-selectable from 0.3 to 30 seconds.

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