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    Weighbridges & Industrial Scales

    Weightron is one of Europe’s leading suppliers of weighbridges, weighbridge systems and weighbridge software solutions. We also design and build driver-operated terminals, industrial weighing equipment, weighing scales, weight indicators, load cells, liquid filling systems and process weighing systems.

    D440IS Weight Indicator

    Weightron’s versatile D440iS ATEX certified weight indicator is ideal for a wide range of process weighing applications including filling, dosing, mixing and blending. It can be used in hazardous areas where both gases and/or dusts are present.

    The D440iS can operate directly in the hazardous area (including Zones 0 and 20), without the need to install additional galvanic barriers through to the safe area. This not only saves installation costs, but also gives a much neater and more professional installation. The D440 can be connected to external weight displays, weight repeaters, PCs and printers located in the safe area. The dedicated PS440-A power supply is available in 230 VAC, 115 VAC and 24 VAC versions.

    The D440iS features:

    • Stainless steel enclosure with large back-lit graphic display
    • 18 key alphanumeric keypad for simple set up and operation
    • Single and double weighing function
    • Four electro-mechanical relay outputs, four opto-isolated inputs and two bi-directional optical-fibre serial channels as standard (optional voltage or current analogue outputs are also available)
    • 4000 d OIML certification (Directive 2014/31/eu – Non-automatic weighing machines)

    Certification overview:

    • Operating zones: Zones 0, 1, 2 (gases) and Zones 20, 21, 22 (dusts)
    • Certificate: CESI 05 ATEX 022X
    • ATEX Designation:
      • Ex II 1G Ex ia IIC T5 Ga
      • Ex II 1D Ex ia IIIC T100°C Da IP54
      • Tamb (-20°C to + 55°C) –> T5/T100°C

    Please contact us to discuss the full capabilities of the DD440iS.

    PLEASE NOTE: The installation of weighing equipment in designated ATEX hazardous areas must be carried out by suitably qualified personnel.

    Download D440IS


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