Tag: Fresh Water

Fresh Water

  • Draft Survey Hydrometer D4040
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    Draft Survey Hydrometer | D4040

     R1,550.00

    Draft Survey Hydrometer - Overview

    This Draft Survey Hydrometer is suitable for use in sea or freshwater. A draft survey is a method of cargo weight measurement where the vessel's water levels are taken when empty and again when loaded. The difference between the two determines the weight of the shipment loaded (or unloaded).

    Draft Survey Hydrometer - Features

    • Highest quality glass tubing
    • Clearly marked figures and graduations on scales
    • Temperature adjustment indicated
    • Fiducial Mark (datum line) enables calibration by UKAS Laboratories where applicable

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  • Ultrasonic Flow Sensors
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    Flow Sensors | MFAT

    Flow Sensors - Overview

    Used in water management, leak detection, and irrigation. These ultrasonic sensors measure the flow velocity of water and calculate the volume and flow information. The average water flow is measured by emitting and receiving ultrasonic signals. The more ultrasonic paths one uses, the higher the system accuracy.

    Type A for filled or partially filled pipes with a 0.75–35 m diameter.

    Type B for open channels & filled or partially filled pipes with a 0.75–35m diameter.

    Type C for filled or partially filled pipes with a 0.20 – 35 m diameter.

    Type K sensors for applications in open channels

    Type G externally mounted clamp-on sensors

    Flow Sensors - Features

    • Wide range of open channel widths of up to 130 meters
    • Wide range of pipe diameters of up to 52 meters
    • Up to 20 paths per measurement section
    • High accuracy of up to 0.5% in the field & 0.2% under ideal conditions
    • High flexibility for configurations such as crossed/non-crossed setups
    • Easy to retrofit into existing, even third-party installations
    • Drift-free and long-term stability
    • No moving parts

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