Ultrasonic Doppler Flow Meter DFM 5.1

Ultrasonic Doppler Flow Meter DFM 5.1
Ultrasonic Doppler Flow Meter DFM 5.1
Price And Quantity
  • 1
  • Unit/Units
    Product Description

    Ultrasonic Doppler Flow Meter for Accurate Flow Measurement DFM 5.1

    • Monitors, Displays, Totalizes and Controls from Outside a Pipe
    • Ideal for full pipes and any liquid containing gas bubbles or solids larger than 100 microns and in concentrations greater than 75 ppm.
    • The DFM 5.1 flow sensor installs without cutting the pipe. It takes just a few minutes to mount on the outside of any pipe.
    • Calibration is easy with the built-in, 5-button keypad.

    Special Features

    • Digital processing system tracks flow signals accurately and auto-zeroes with signal loss
    • Noise suppression circuitry filters “dirty” power and electrical interference from most VFD's
    • Automatically converts between measurement units (e.g. gallons or liters)
    • Calibration data and Totalizer values are stored automatically during power interruptions
    • Output “simulation” function simplifies calibration of remote devices (e.g. chart recorders or controllers)
    • Self-tunes to Sensor cable length
    • Benefits of Non-Contacting Flow Measurement
    • No Contact means no maintenance, no sensor fouling, no obstruction to flow, no pressure drop, no corrosion and no pipe cutting or drilling for installation.

    Designed for:

    • Raw Sewage
    • Treated wastewater
    • Viscous liquids
    • Chemicals and Acids
    • Sludge and Slurries
    • Solvents
    • Pulp stock
    • Food products
    • Lubricating Oils
    • Crude Oil
    • Cooling Water

    Technical Specifications

    Flow Rate Range

    ± 0.1 to 40ft/sec (± 0.03 to 12.2 m/sec)

    Pipe Size

    Any pipe from ½" to 180" (12.7 mm to 4.5 m)

    Accuracy

    ±2% of reading or 0.05 ft/sec (0.015 m/sec). Requires solids or bubbles minimum size of 100 microns, minimum concentration 75 ppm. Repeatability: ±0.1%, Linearity ±0.5%

    Display

    White, backlit matrix - displays flow rate, relay states, 16-digit totalizer, operating mode and calibration menu

    Calibration

    built-in 5-key calibrator with English, French or Spanish language selection

    Power Input

    100-240 50-60Hz, 5 Watts maximum (with standard features)

    Output

    Isolated 4-20mA (1000 ohm load max.)

    Control Relays

    Qty 2, rated 5 amp SPDT, programmable flow alarm and/or proportional pulse

    Electronics Operating Temperature

    -10° to 140°F (-23° to 60°C)

    Electrical Surge Protection

    Sensor, 4-20mA output and AC power input



    Trade Information
    • All India
    Contact Us

    D - 998, First Floor, Palam Extn., Sector-7, New Delhi, Delhi, 110077, India
    Phone :65151223/45613132