Daniel 3812 Two-Path Liquid Ultrasonic Flow Meter

Daniel

Daniel 3812 Two-Path Liquid Ultrasonic Flow Meter

Daniel

Ideal for check metering and allocation, the economical Daniel™ 3812 Two-Path Liquid Ultrasonic Flow Meter features two mid-radius, parallel-plane measurement paths that minimize measurement uncertainty caused by disturbed flow profiles. The meter is equipped with ultra-fast Daniel 3810 Series Electronics that further enhance measurement stability and accuracy by minimizing sensitivity to changes in the flow profile, solids and/or entrained air. The intuitive operator interface within MeterLink™ Software helps operators identify costly flow disturbances and meter performance issues in real time to improve measurement and maintenance practices.

Specifications

Line Sizes
DN100 to DN900 (4-in to 36-in)
Fluid Type
Liquid
Linearity
±0.3% of measured value over a 1.2 to 12.2 m/s (4 to 40 ft/s) range
Repeatability
±0.10% of measured value
Velocity
1.2 to 12.2 m/s (4 to 40 ft/s) with an extended range of 0.3 to 14.6 m/s (1 to 48 ft/s)
Operating Temperature Range
Transducers: -50°C to +150°C (-58°F to +302°F) depending on material selection
Electronics: -40 to +60°C (-40 to +140°F)
Operating Pressure Range
0 to 155 Bar (0 to 2250 psig)
Materials
Carbon steel and stainless steel
Calibration
Conducted in Emerson’s ISO 17025 certified flow calibration laboratory

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
  • Reduce flow profile, solids and/or entrained gas change sensitivity with ultra-fast Daniel 3810 Series Electronics
  • Monitor flow analysis and receive an intuitive view of meter health with integrated Daniel MeterLink Software
  • Use predictive diagnostics and process variable information to detect issues and avoid process upsets and downtime
  • Minimize maintenance time and costs with no moving parts to wear and tear
  • Facilitate maintenance with field-replaceable, non-wetted transducers
  • Streamline facility design and installation with wide flow range and bi-directional flow capabilities
  • Increase I/O with new Type 4 CPU Module with up to six frequency or digital outputs

Documents & Drawings