– Product Datasheet  –

The new Rosemount™ 2140 is the world’s first wired HART® vibrating fork level detector for applications including overfill prevention, high and low level alarms, and pump protection. Providing reliable level detection of all liquids as well as sediments, the Rosemount 2140 offers greater ease-of-use and flexibility with smart diagnostics that continuously monitor electronic and mechanical device health, and a fully integrated remote proof-testing capability, helping to increase safety and efficiency of both plant and workers. The Rosemount 2140:SIS is certified to IEC 61508 (SIL 2) for safety-critical applications.

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
Certifications/Approvals TBD
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
Rosemount™ 2140 Level Detector – Vibrating Fork