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Describe
Rosemount 2051CFA Wireless Annubar Flow Meter
Featuring industry-standard performance, the Rosemount 2051CFA Wireless Annubar Flow Meter provides dependable flow measurements via WirelessHART?technology. With the security of a WirelessHART? network, this flow meter is able to deliver >99% data reliability. This device includes a T-shaped, averaging pitot tube that maintains a small profile in the pipe to reduce permanent pressure loss and offers precise measurements over a wide flow range via a single pipe penetration.
Specifications
Measurement Type
Differential Pressure
Accuracy
±2.30% of flow rate
Stability
±0.125% of Upper Range Limit (URL) for 5 years
Warranty
5-year limited warranty
Rangedown
Up to 150:1 (8:1 flow turndown)
Measurement Range
Up to 1000 inH2O (2,48 bar) differential
Line Size
2 to 12 in. (50 to 300 mm)
Output
Differential pressure, scaled variable
Communication Protocol
WirelessHART?
Process Wetted Material
316 SST, Alloy C-276
Diagnostics
Basic Diagnostics
Certifications/Approvals
NACE?, hazardous location, see full specs for complete list of certifications
Update Rate
5 sec. to 60 min., user selectable
Power Module Life
Up to 10-year life, field replaceable (order separately)
Wireless Range
Internal antenna (225 m)
Features
WirelessHART? technology is secure, cost-effective and delivers >99% data reliability
Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
Patented T-shape sensor creates a fixed separation point for DP signal improvement over a wider flow rate
SmartPower? module provides up to 10-year maintenance-free operation and field replacement without transmitter removal
Easy installation enables quick instrumentation of measurement points without the cost of wiring
Featuring industry-standard performance, the Rosemount 2051CFA Wireless Annubar Flow Meter provides dependable flow measurements via WirelessHART?technology. With the security of a WirelessHART? network, this flow meter is able to deliver >99% data reliability. This device includes a T-shaped, averaging pitot tube that maintains a small profile in the pipe to reduce permanent pressure loss and offers precise measurements over a wide flow range via a single pipe penetration.
Specifications
Measurement Type
Differential Pressure
Accuracy
±2.30% of flow rate
Stability
±0.125% of Upper Range Limit (URL) for 5 years
Warranty
5-year limited warranty
Rangedown
Up to 150:1 (8:1 flow turndown)
Measurement Range
Up to 1000 inH2O (2,48 bar) differential
Line Size
2 to 12 in. (50 to 300 mm)
Output
Differential pressure, scaled variable
Communication Protocol
WirelessHART?
Process Wetted Material
316 SST, Alloy C-276
Diagnostics
Basic Diagnostics
Certifications/Approvals
NACE?, hazardous location, see full specs for complete list of certifications
Update Rate
5 sec. to 60 min., user selectable
Power Module Life
Up to 10-year life, field replaceable (order separately)
Wireless Range
Internal antenna (225 m)
Features
WirelessHART? technology is secure, cost-effective and delivers >99% data reliability
Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
Patented T-shape sensor creates a fixed separation point for DP signal improvement over a wider flow rate
SmartPower? module provides up to 10-year maintenance-free operation and field replacement without transmitter removal
Easy installation enables quick instrumentation of measurement points without the cost of wiring
