Daniel 3416 4+2 Dual-Configuration Gas Ultrasonic Flow Meter

Daniel

Daniel 3416 4+2 Dual-Configuration Gas Ultrasonic Flow Meter

Daniel

Immediately pinpoint the cause of minor flow disturbances with the Daniel™ 3416 4+2 Ultrasonic Flow Meter that delivers the power and performance of field-proven Daniel four-path, British Gas-design chordal meter (certified to OIML R137 1&:2 Accuracy Class 0.5) and a two-path, reflective check meter in a single body. This unique meter offers a highly sensitive, vertical 90° path to quickly detect trace amounts of liquid and other debris at the bottom of the pipe that can significantly increase lost and unaccounted for (LAUF) gas. Meter is equipped with ultra-fast 3410 Series Electronics that generate a wealth of predictive diagnostics, displayed via MeterLink™ Software, to help detect costly process upsets in real time.

Features

  • Minimize measurement uncertainty by capitalizing on 4-path custody meter and 2-path check meter in one body
  • Detect even trace liquid/debris along the pipe bottom in real time with highly sensitive, vertical diagnostic path
  • Expedite flow disturbance detection with patented transducer synchronization that prevents interference and noise
  • 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
  • Simplify installation with two meters in one body; no need for an additional meter run or intermediate

Specifications

Line Sizes
DN200 to DN600 (8-in to 24-in)
Fluid Type
Gas
Accuracy
  • 4-Path Meter: ±0.05% of reading relative over entire calibration range
  • 2-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 fps (30 m/s) with over-range performance exceeding 125 fps (38 m/s) on some sizes
Operating Temperature Range
  • T-21 Transducers: -20°C to +100°C (-4°F to +212°F)
  • T-22 Transducers: -50°C to +100°C (-58°F to +212°F)
Operating Pressure Range
  • T-21/T-22 Transducers: 689 to 27,579 kPa (100 to 4,000 psig)
  • T-21/T-22 Transducers: 345 kPa (50 psig) minimum operating pressure available with reduced Qmax (see product datasheet)
Materials
Carbon steel and stainless steel

Documents & Drawings

Training & Services