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Rosemount-4051SFA Annubar Flow Meter

Misuratore di portata Rosemount™ 4051SFA Annubar™

Descrizione del prodotto

The Rosemount 4051SFA Annubar Flow Meter features an averaging pitot tube that delivers superior measurement accuracy over a wide flow range. Its T-shaped sensor is engineered with an integrated thermowell, capable of obtaining measurements via a single pipe penetration while maintaining a small profile in the pipe to reduce permanent pressure loss and increase energy savings. With an industry-leading 20 year warranty and 20 year stability, the Rosemount 4051SFA Annubar Flow Meter is built to withstand tough processes and harsh environments. Bluetooth® connectivity lets you simplify configuration and maintenance while increasing personnel safety. Plus, built-in advanced diagnostics give you more insights to keep you informed.

Accuratezza
0.025% span accuracy
Garanzia
20 anni di garanzia limitata
Rangedown
Up to 800:1 (28:1 flow turndown)
Diametro del tubo
Da 2 a 96 in. (da 50 a 2.440 mm)
Protocollo di comunicazione
4-20 mA HART® protocol
Campo di misurazione
Up to 1000 inH2O (2,48 bar) differential
Up to 10000 psig (689,47 bar) gage
Up to 10000 psia (689,47 bar) absolute
Diagnostica
Process Intelligence, Dedicated Plugged Impulse Line & Loop Integrity Diagnostic, Expanded Process Alerts, Basic Diagnostics
Materiale a contatto con il processo
316L Stainless Steel, Alloy C-276
Certificazioni/Approvazioni
SIL 2/3 certified to IEC 61508 by an independent 3rd party, NSF, NACE®, hazardous location (See full specifications for complete list of certifications.)
Costante di tempo/risposta
<50 ms

Funzionalità

  • Il design del sensore a T Annubar offre una perdita di pressione permanente molto bassa
  • Flow meters come fully configured, leak-tested & ready to install right out of the box for fast installation
  • Posizione dell'area di stagnazione del sensore che comporta la riduzione del rumore e delle imprecisioni della misurazione e previene l'ostruzione da particolato
  • Bluetooth® connectivity to simplify configuration & maintenance & increase personnel safety
  • Graphical, backlit display is larger, easier to read & available in seven languages
  • All-welded hermetic stainless steel SuperModule platform resists overpressure and line pressure effects
  • Industry-leading 20 year limited warranty & 20 year stability
  • Faster response times, less than 50ms
  • 800:1 rangedown reduces the number of unique models you need to stock
  • Complete diagnostic coverage from process to control room
  • Fast & easy device connection simplifies operator rounds
  • Certificazione SIL 2/3 secondo IEC 61508 (tramite terza parte) e certificato di uso precedente dei dati FMEDA per le installazioni di sicurezza

Documenti e schemi