{"id":2568,"date":"2019-11-11T19:57:59","date_gmt":"2019-11-11T10:57:59","guid":{"rendered":"http:\/\/194.91.9.200\/cms\/?p=2568"},"modified":"2020-01-23T20:56:53","modified_gmt":"2020-01-23T11:56:53","slug":"hd-pw-tt-utt","status":"publish","type":"post","link":"https:\/\/www.tanaka-scale.co.jp\/en\/hd-pw-tt-utt\/","title":{"rendered":"Intrinsic safety explosion proof series"},"content":{"rendered":"

New explosion-proof solutions responding to the needs in all hazardous areas<\/p>\n\n\n\n

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HD-100bX<\/h4><\/div><\/div>
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PW-100bX<\/h4><\/div><\/div>
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UTTII-SbX<\/h4><\/div><\/div>
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TT-SbX<\/h4><\/div><\/div>
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TT-bX<\/h4><\/div><\/div><\/div><\/div>\n\n\n\n

Features<\/h2>\n\n\n\n
  • Intrinsic safety explosion proof structure that can be used for Type one and Type two of Hazardous location classification<\/li>
  • Explosion-proof grade Ex ib IIB T4<\/li>
  • Model examination No. Model examination No. TC20564<\/li><\/ul>\n\n\n\n

    System Configuration<\/h2>\n\n\n\n
    • \"\"<\/figure><\/li><\/ul><\/figure>\n\n\n\n

      【Examples of Gas Classifications】<\/h3>\n\n\n\n
      Temperature Class<\/strong><\/td>IIA（Classifications of Gases）<\/strong><\/td>IIB（Classifications of Gases）<\/strong><\/td>IIC（Classifications of Gases）<\/strong><\/td><\/tr><\/thead>
      T1<\/strong><\/td>Acetone, ammonia, carbon monoxide, ethane, acetic acid, ethyl acetate, toluene, propane, benzene, methanol, methane, and LP gas<\/td>Coke oven gas, hydrogen cyanide, acrylonitrile, and cyclopropane<\/td>Hydrogen<\/td><\/tr>
      T2<\/strong><\/td>Ethanol, butane, butanol, methyl methacrylate, and acetic acid isoben <\/td>Ethylene, ethylene oxide, and ethyl acrylate<\/td>Acetylene<\/td><\/tr>
      T3<\/strong><\/td>Gasoline and hexane<\/td>Acrylaldehyde, crotonaldehyde, and dimethyl ether<\/td><\/td><\/tr>
      T4<\/strong><\/td>Acetaldehyde and trimethylamine<\/td>Ethyl methyl ether, dimethyl ether, and dibutyl ether<\/td><\/td><\/tr>
      T5<\/strong><\/td><\/td>Carbon disulfide<\/td><\/td><\/tr>
      T6<\/strong><\/td>Ethyl nitrite<\/td><\/td>Ethyl nitrate<\/td><\/tr><\/tbody><\/table>\n\n\n\n
      Classifications of Danger Zones<\/strong><\/td>Description of Danger Zone Classification<\/strong><\/td>Applicable Explosion-proof Structure<\/strong><\/td><\/tr><\/thead>
      Special Danger Zone(A place that falls under Class 0 of the former classifications.)<\/td>A zone where an explosive atmosphere exists for a long time or continuously.<\/td>・Intrinsically safe explosion-proof structure (ia)（ia）
      ・Resin-filled explosion-proof structure(ma)
      ・Special explosion-proof structur<\/td><\/tr>
      Fist Category Danger Zone
      (A place that falls under Class 1 of the former classifications.)<\/td>      		A zone where an explosive gas may be generated when a plant is operated normally.<\/td>・Intrinsically safe explosion-proof structure（ib）
      ・Resin-filled explosion-proof structure（mb）
      ・Pressure-resistant and explosion-proof structure
      ・Internal-pressure-maintaining explosion-proof structure
      ・Increased safety explosion-proof structure and the structures described above.<\/td><\/tr>
      Second Category Danger Zone(A place that falls under Class 2 of the former classifications.) <\/td>An area where an explosive gas may not be generated when a plant is operated normally and even if the gas is generated, it exists only for a short time.<\/td>・Anti-ignition explosion-proof structure and the structures described above.<\/td><\/tr><\/tbody><\/table>\n\n\n\n

      Intrinsic safety explosion proof \/ Floor scale<\/h2>\n\n\n\n

      【UTTII-SbX】<\/h3>\n\n\n\n
      Model<\/strong><\/td>Certified intrinsically safe explosion proof model<\/strong><\/td>Capacity<\/strong><\/td>Scale Interval<\/strong><\/td>Platform Dimension（mm）<\/strong><\/td>Material<\/strong><\/td><\/tr><\/thead>
      UTTII-300-SbX<\/strong><\/td>TT-EX-220-50<\/td>300kg<\/td>100g<\/td>800×800mm<\/td>Stainless
      Steel<\/td><\/tr>
      UTTII-600-SbX<\/strong><\/td>TT-EX-550-50<\/td>600kg<\/td>200g<\/td>1,000×1,000mm<\/td><\/tr>
      UTTII-1200-SbX<\/strong><\/td>TT-EX-550-50<\/td>1,200kg<\/td>500g<\/td>1,000×1,200mm<\/td><\/tr>
      UTTII-1500-SbX<\/strong><\/td>TT-EX-1100-50<\/td>1,500kg<\/td>1,200×1,200mm<\/td><\/tr><\/tbody><\/table>\n\n\n\n

      【TT-SbX】<\/h3>\n\n\n\n
      Model<\/strong><\/td>Certified intrinsically safe explosion proof model<\/strong><\/td>Capacity<\/strong><\/td>Scale Interval<\/strong><\/td>Platform Dimension（mm）<\/strong><\/td>Material<\/strong><\/td><\/tr><\/thead>
      TT-300-SbX<\/strong><\/td>TT-EX-220-40<\/td>300kg<\/td>100g<\/td>1,000×1,000mm<\/td>Stainless
      Steel <\/td><\/tr>
      TT-600-SbX<\/strong><\/td>TT-EX-550-40<\/td>600kg<\/td>200g<\/td>1,200×1,200mm<\/td><\/tr>
      TT-1-SbX<\/strong><\/td>TT-EX-550-40<\/td>1,000kg<\/td>500g<\/td>1,200×1,200mm<\/td><\/tr>
      TT-1.5-SbX<\/strong><\/td>TT-EX-1100-40<\/td>1,500kg<\/td>1,500×1,500mm<\/td><\/tr>
      TT-2-SbX<\/strong><\/td>TT-EX-1100-40<\/td>2,000kg<\/td>1kg<\/td>1,500×1,500mm<\/td><\/tr>
      TT-3-SbX<\/strong><\/td>TT-EX-1760-40<\/td>3,000kg<\/td>1,800×1,800mm<\/td><\/tr><\/tbody><\/table>\n\n\n\n

      【TT-bX】<\/h3>\n\n\n\n
      Model<\/strong><\/td>Certified intrinsically safe explosion proof model<\/strong><\/td>Capacity<\/strong><\/td>Scale Interval<\/strong><\/td>Platform Dimension（mm）<\/td>Material<\/strong><\/td><\/tr><\/thead>
      TT-300-bX<\/strong><\/td>TT-EX-220-40<\/td>300kg<\/td>100g<\/td>1,000×1,000mm<\/td>Steel<\/td><\/tr>
      TT-600-bX<\/strong><\/td>TT-EX-550-40<\/td>600kg<\/td>200g<\/td>1,200×1,200mm<\/td><\/tr>
      TT-1-bX<\/strong><\/td>TT-EX-550-40<\/td>1,000kg<\/td>500g<\/td>1,200×1,200mm<\/td><\/tr>
      TT-1.5-bX<\/strong><\/td>TT-EX-1100-40<\/td>1,500kg<\/td>1,500×1,500mm<\/td><\/tr>
      TT-2-bX<\/strong><\/td>TT-EX-1100-40<\/td>2,000kg<\/td>1kg<\/td>1,500×1,500mm<\/td><\/tr>
      TT-3-bX<\/strong><\/td>TT-EX-1760-40<\/td>3,000kg<\/td>1,800×1,800mm<\/td><\/tr><\/tbody><\/table>\n\n\n\n

      【Cell Unit Configuration Diagram】<\/h3>\n\n\n\n