Ex1/21 weight indicators for ATEX zones

IT3000Ex and IT8000Ex for explosion endangered zones

SysTec's IT3000Ex and IT8000Ex weight indicators are approved in compliance with the ATEX directive for use in hazardous ATEX zones 1, 2, 21 and 22. The rugged, W&M approved weight indicators incorporated in a stainless steel housing protected to the IP65 standard have proven themselves in harsh industrial environments, such as chemical, pharmaceutical and food plants.

    IT3000Ex weight indicator

    • ATEX weight indicator for W&M approved scales in hazardous area
    • W&M approved filling in hazardous area (software option FILL)
    • W&M approved filling of gas bottles (software option GASFILL)
    • Fieldbus terminal (software option ONLINE OP)
    • Integration of scales into networks (wired or WLAN)
    • Mobile scales in hazardous area

    IT8000Ex weight indicator

    • ATEX weight indicator IT8000Ex for W&M approved floor or bench scales
    • W&M approved truck scales
    • Filling systems: Controller for filling of liquids into drums, canisters, etc.
    • Bagging scales: Controller for filling of bags
    • Filling of IBCs: Filling controller with optional fieldbus interface
    • Multi-material batching controller
    • Shipping and receiving scale for bulk material
    • Operation as automatic or non-automatic weighing instrument (AWI / NAWI)

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    IT3000Ex weight indicator
    IT3000Ex weight indicator

    Panel-mount version

    IT3000Ex weight indicator
    IT3000Ex weight indicator

    Wall/desk version

    IT8000Ex

    IT8000Ex

    Wall/desk version

    • Ease of operation: plain-text operator prompting in various languages, easy-to-read LCD display, low-friction keyboard
    • Robust: stainless steel housing protected to IP65
    • Versatile use in Ex areas: IT3000Ex and IT8000Ex are suitable for use in Ex zones 1, 2, 21 and 22 (ATEX)
    • Various designs: wall-mount/desk-top or panel-mount versions available
    • Fieldbus interfaces: Profinet, Profibus DP, Ethernet/IP or Modbus/TCP connections possible via Extension Box
    • Easy integration into PC networks: Various standard software modules available
    • W&M aproved as as non-automatic or automatic weighing instrument
    • Custom-specific modifications: IT8000Ex can be freely programmed with the RTG WIN  programming environment

    IT3000Ex

    IT8000Ex

     
    • Connection of one scale base with –for example–
      4 load cells 350 Ohms each or 8 load cells 1000 Ohm each
    • W&M approved resolution is 6000d at a preload of 80% max.
    • Use as multiple range scale (e.g. 3 x 3000d)
      or multi-interval scale possible
     
     
    • Connecting of one scale base with, e.g., 4 load cells 350 Ohms each or 8 load cells 1000 Ohm each
    • W&M approved resolution is 6000d at a preload of 80% max.
    • Use as multiple range scale
      (e.g. 3 x 3000d) or multi-interval scale possible
    • W&M approved internal storage of up to
      450,000 weighing transactions
     

     

    IT3000Ex

    IT8000Ex

     
    • ONLINE P - via corresponding separation module
      remotely controlled fieldbus weighing terminal
    • FILL  - controller for W&M approved filling of
      liquids (above level, below surface or below bung hole filling)
    • GASFILL  - W&M approved filling of gas bottles
     
     
    • BASIC  - terminal for general weighing and
      data capturing applications
    • TRUCK/ONLINE  - truck scale weighing
    • FILL - controller for W&M approved filling of liquids
    • BAG - controller for W&M approved filling of bag
    • BIGBAG - filling controller for IBCs
    • BATCH - multi-material filling controller
    • BULK - controller for discontinuous shipping / receiving scale
     

    Directives

    IT3000ExIT8000Ex
    2014/30/EU2014/30/EU
    2014/31/EU2014/31/EU
    2014/32/EU2014/32/EU
    2014/34/EU2014/34/EU
    -2014/35/EU

    Standards

    IT3000ExIT8000Ex
    EN 45501EN 45501
    -EN 60079-0
    -EN 60079-7
    -EN 60079-11
    -EN 60079-31
    EN 61000-6-2EN 61000-6-2
    EN 61000-6-3EN 61000-6-3
    NAMUR NE21NAMUR NE21
    -OIML R 51
    -OIML R 61
    OIML R 76-1OIML R 76-1
    -OIML R 107

    EC type examination certificate

    IT3000ExIT8000Ex
    as NAWIas NAWI, AGFI (automatic gravimetric filling instrument),
    automatic discontinuous totalizer
    IT3000ExIT8000Ex
    ATEX approval for Ex zone 1, 2, 21 and 22ATEX approval for Ex zone 1, 2, 21 and 22 and IECEx BVS 17.0093

    SysTec offers the following weighing terminals for ATEX zones 2/22:

    • IT1 Ex2/22 and remote display IT1 FAZ Ex2/22
    • IT3 Ex2/22
    • IT4000E Ex2/22
    • IT6000E Ex2/22
    • IT8000E Ex2/22

    Info box: explosion protection / ATEX

    The ATEX directive regulates explosion protection (Ex protection) in Europe. The name ATEX is derived from the French name of the directive: Appareils destinés à être utilisés en ATmosphères EXplosives.

    Manufacturers of explosion-protected equipment must mark this equipment uniformly. In addition, they must define the permissible area of application of the equipment by means of an equipment category. The user of the equipment must divide his potentially explosive area into explosive zones depending on the type (D: dust, G: gas) and the presence of flammable media.

    In industrial environments and processes, flammable substances and possibly also combustible dusts are often involved. Flammable gases and vapors can be released in these zones. The ATEX directive regulates which equipment is explosion-proof and which work areas are permitted in environments with explosive atmospheres.

     

    ATEX zones for gases and vapours

    Zone 0
    Zone in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapour or mist is present continuously, or for long periods or frequently.

    Zone 1
    Zone in which an explosive atmosphere consisting of a mixture with air or flammable substances in the form of gas, vapour or mist is likely to occur in normal operation occasionally.

    Zone 2
    Zone in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapour or mist is not likely to occur in normal operation but, if it does occur, will persist for a short period only.

     

    ATEX zones for dust

    Zone 20
    Zone in which an explosive atmosphere in the form of a cloud of combustible dust in air is present continuously, or for long periods or frequently.

    Zone 21
    Zone in which an explosive atmosphere in the form of a cloud of combustible dust in air is likely to occur in normal operation occasionally.

    Zone 22
    Zone in which an explosive atmosphere in the form of a cloud of combustible dust in air is not likely to occur in normal operation but, if it does occur, will persist for a short period only.

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