Daniel 3417 4+4 Dual-Configuration Gas Ultrasonic Flow Meter

Daniel

Daniel 3417 4+4 Dual-Configuration Gas Ultrasonic Flow Meter

Daniel

Achieve the ultimate in fiscal measurement verification and validation with the fully-redundant Daniel™ 3417 4+4 Ultrasonic Flow Meter that delivers the power of two field-proven Daniel four-path, British Gas-design ultrasonic meters (certified to OIML R137 1&:2 Accuracy Class 0.5) in a single body. This advanced meter generates two independent measurements on one meter run for superior measurement accuracy, reliability and uptime. Innovative MeterLink™ Software provides immediate access to a wealth of predictive diagnostics generated by the meter's ultra-fast 3410 Series Electronics for real-time detection of flow disturbances to reduce measurement uncertainty and simplify maintenance.

Specifications

Line Sizes
DN200 to DN1050 (8-in to 42-in) with British Gas (BG) orientation
Fluid Type
Gas
Accuracy
±0.05% of reading relative over entire flow calibration range
Repeatability
±0.05% of reading for 5 to 100 fps (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 kPag (100 to 4,000 psig)
  • T-21/T-22 Transducers: 345 kPag (50 psig) minimum operating pressure available with reduced Qmax
  • T-22 Transducers: 0 to 689 kPag (0 to 100 psig) isolated transducer mounts required
Materials
Carbon steel and stainless steel

Features

  • Maintaining function and performance of your devices, instrumentation and equipment is critical to your bottom line, even years or decades after installation. Whether you require an equipment upgrade or are up against a tight deadline for device overhaul and return to service, Emerson’s repair experts can quickly assess your needs and get you back online fast, with minimal impact on your maintenance budget.

    Our services are geared to provide fast turnaround. Our global network of certified technicians utilizes Emerson’s original equipment spare parts wherever possible to ensure that all of your devices continue to meet specifications. We also offer firmware and electronics upgrades to improve performance and enable extended features on many products. Our assessment services allow you to outsource device evaluation and maintenance to our global network of Service Centers, where our technicians can recommend a maintenance strategy tailored to your schedule and budget, from cleaning and calibration to repair or full replacement.

    Our services include:

    • Device inspection, upgrade, repair or replacement
    • Failure analysis, re-calibration, retrofits, health checks
    • Electronics upgrades and firmware updates
    • Instrument pick-up and delivery at your facility
    • Factory-certified technicians
    • Original equipment spare parts
    • Emerson Service Centers located in over 80 countries
    • Extended warranties
  • Expedite flow disturbance detection with patented transducer synchronization that prevents interference and noise
  • 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 flanges
  • Streamline maintenance, extend calibration cycles and cut costs by easily tracking meter performance to baseline
  • Increase I/O with new Type 4 CPU Module with up to six frequency or digital outputs

Documents & Drawings