Emerson Rosemount™ 2140 Level Detector - Vibrating Fork UK & Ireland

Emerson Rosemount™ 2140 Level Detector – Vibrating Fork

Emerson’s Rosemount™ 2140 is a wired HART® vibrating fork-level detector for applications including overfill prevention, high and low-level alarms, and pump protection.

The Rosemount 2140 provides reliable level detection of all liquids as well as sediments, offering greater ease of use and flexibility with smart diagnostics which continuously monitor electronic and mechanical device health.

There is a fully integrated remote proof-testing capability, helping to increase the safety and efficiency of both plant and workers.

Product Benefits

Detects issues that may indicate coating or corrosion of the fork, and corrosion from water ingress
Diagnostics coverage enables true predictive maintenance
World’s only wired HART vibrating fork level detector
Dry/wet switching is optimised for many media types, including wet sand settings for managing tank and separator efficiency
Dry/wet switching reliability is maximised even when the media properties are unknown. Especially important in small tanks and pipes where levels may rapidly change

Technical Data

Operating Pressure: Full vacuum to 1450 psig at 122 °F psi (100 barg at 50 °C)
Operating Temperature: -40 to 302 °F (-40 to 150 °C) as standard. -94 to 500 °F (-70 to 260 °C) as option
Safety: IEC 61508 SIL 2 Certified
Diagnostics:
- Continuous electronic self-checking and condition monitoring.
- Optional: Smart diagnostics suite: Frequency profiling, power advisory, and configurable process alerts
- Optional: Functional / partial proof test. Only Rosemount 2140:SIS: Remote partial proof-test

Application

Liquid Level Detection
Sand/Sediment Detection

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