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Rosemount 2140 SIS Vibrating Fork Level Switch

Test Product

The Rosemount 2140:SIS is certified to IEC 61508 (SIL 2) for safety-critical applications.

Specifications

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 : ATEX, IECEx, USA, Canadian, see full specs for complete list of certifications

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

Features include

  • World's only wired HART vibrating fork level detector.
  • Dry/wet switching optimized for many media types. Includes wet sand settings for managing tank and separator efficiency.
  • Dry/wet switching reliability is maximized even when the media properties are unknown. Especially important in small tanks and pipes where levels may rapidly change.
  • Detects issues which may indicate coating or corrosion of the fork, and corrosion from water ingress.
  • Excellent diagnostics coverage enables true predictive maintenance.
  • Ready-for-upgrade kits to future-proof investments.
Download a datasheet

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