Features
•Integrates into existing wired HART loops of
•automated systems without extra wiring costs
•Switch between HART 5 and HART 7
•Industry first “Media Learn” functionality
•Exclusive liquid-to-sediment detection capability
•Increased safety, IEC 61508 certified (SIL 2)
•as required by IEC 61511
•Unique remote proof testing
•Smart Diagnostics Suite
Benefits
•Virtually unaffected by turbulence, foam, vibration, solids content, coating products, and liquid properties
•Adjustable detection output delay prevents false detection in turbulent or splashing applications
•"Fast Drip"fork design gives quicker response time when mounted horizontally, especially with viscous liquids
•A Media Learn function to ensure reliable detection even if the media characteristics are unknown
•Functionality is included for detecting sediment in a vessel
•Safe Failure Fraction up to 97.7% , diagnostics coverage greater than 91% ,and dangerous undetected Failure Rate = 13 (FIT)
Applications
•Overfill prevention
•Automatic Overfill Prevention System (AOPS)
•In an AOPS system, a Rosemount 2140:SIS
high level alarm can be used as illustrated.
•High and low alarms
•Pump control or limit detection
•Run dry or pump protection
•Wet sediment build-up detection