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Rosemount-4051SFA Annubar Flow Meter

Rosemount™ 4051SFA Annubar™ Flow Meter

선정 제품 설명

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.

Accuracy
0.025% span accuracy
Warranty
20 year limited warranty
Rangedown
Up to 800:1 (28:1 flow turndown)
Line Size
2 to 96 in. (50 to 2440 mm)
Communication Protocol
4-20 mA HART® protocol
Measurement Range
Up to 1000 inH2O (2,48 bar) differential
Up to 10000 psig (689,47 bar) gage
Up to 10000 psia (689,47 bar) absolute
Diagnostics
Process Intelligence, Dedicated Plugged Impulse Line & Loop Integrity Diagnostic, Expanded Process Alerts, Basic Diagnostics
Process Wetted Material
316L Stainless Steel, Alloy C-276
Certifications/Approvals
SIL 2/3 certified to IEC 61508 by an independent 3rd party, NSF, NACE®, hazardous location (See full specifications for complete list of certifications.)
Time Constant / Response
<50 ms

특징

  • T-shape Annubar design features very low permanent pressure loss
  • Flow meters come fully configured, leak-tested & ready to install right out of the box for fast installation
  • Sensor stagnation zone positioned to reduce noise, measurement inaccuracies and keeps particulates from clogging
  • 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
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations

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