Rosemount-P-3415 4+1 Dual-Configure Gas Ultrasonic Flow Meter

Rosemount™ 3415 4+1 Dual-Configuration Gas Ultrasonic Flow Meter

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Product Description

Designed to minimize fiscal measurement uncertainty, the Rosemount 3415 4+1 Ultrasonic Flow Meter combines the power and performance of a field-proven Rosemount four-path chordal, British Gas-design meter (certified to OIML R137 1&2 Accuracy Class 0.5) with a one-path, reflective check meter in a single body. The reflective path increases sensitivity to costly buildup on pipeline walls, enabling operators to take necessary action before measurement is adversely impacted. The meter is equipped with ultra-fast 3410 Series Electronics that generate a wealth of predictive diagnostics displayed via MeterLink™ Software, providing a wealth of flow intelligence to help expedite identification of costly process upsets.

Specifications

Line Sizes: DN100 to DN600 (4-in to 24-in)

Fluid Type: Gas

Accuracy: 4-Path Meter: ±0.1% of reading relative over entire calibration range
1-Path Meter: ±0.2% of reading with calibration (±1.5% of actual vol without calibration)

Repeatability: 4-Path Meter: ±0.05% of reading for 5 to 100 ft/s (1.5 to 30.5 m/s)
2-Path Meter: ±0.1% of reading for 5 to 100 ft/s (1.5 to 30.5 m/s)

Velocity: Rated up to 100 ft/s (30 m/s) with over-range performance exceeding 125 ft/s (38 m/s) on some sizes

Operating Gas Temperature: T-21 Transducers: -20°C to +100°C (-4°F to +212°F)
T-41 Transducers: -50°C to +100°C (-58°F to +212°F)
T-22 Transducers: -50°C to +100°C (-58°F to +212°F)

Operating Pressure Range: T-21/T-41/T-22 Transducers: 689 to 27,579 kPag (100 to 4,000 psig)
T-21/T-41/T-22 Transducers: 345 kPag (50 psig) minimum operating pressure available with reduced Qmax (see product datasheet)

Materials: Carbon steel and stainless steel

Features

Detect buildup on pipeline walls in real time with sensitive 30°, single reflective path
Patented transducer synchronization method ensures the flow meter’s electronics provide the highest sampling rates possible without cross-interference.
Avoid common mode errors with chordal and reflective paths that work in unison
Reduce measurement uncertainty with process alerts for wall buildup, liquids, blockage and deviating gas quality
Speed issue resolution with 3D view of the flow profile that indicates swirl, crossflow, asymmetry and turbulence
Reduce manual errors with automatic calculations of AGA 8 Compressibility and AGA 10 Speed of Sound
Increase I/O with new Type 4 CPU Module with up to six frequency or digital outputs
Significantly reduce time previous spent on data analysis and troubleshooting with the new Smart Meter Verification Basic feature now included in the latest 3410 Electronics firmware update