{
  "product_id": "JL-0316",
  "source_model": "HEP-15",
  "title": "电气阀门定位器",
  "category_path": [
    "附件",
    "定位器"
  ],
  "description": "电气阀门定位器。型号：HEP-15。公开规格：阻抗：250±15 0hm；输入压力：1.4~5Kgf/m³；行程范围：20~100mm 0~90°；气源接口：NPT 1/4；压力表接口：NPT 1/8；电源接口：G1/2；防爆等级：Ex iaII CT6；防护等级：IP66。",
  "specifications": [
    [
      "阻抗",
      "250±15 0hm"
    ],
    [
      "输入压力",
      "1.4~5Kgf/m³"
    ],
    [
      "行程范围",
      "20~100mm 0~90°"
    ],
    [
      "气源接口",
      "NPT 1/4"
    ],
    [
      "压力表接口",
      "NPT 1/8"
    ],
    [
      "电源接口",
      "G1/2"
    ],
    [
      "防爆等级",
      "Ex iaII CT6"
    ],
    [
      "防护等级",
      "IP66"
    ],
    [
      "环境温度",
      "-20℃~70℃（-4~158°F）"
    ],
    [
      "环境湿度",
      "10~90RH"
    ],
    [
      "直线性",
      "±1%F.S"
    ],
    [
      "滞后度",
      "±1%F.S"
    ],
    [
      "灵敏度",
      "±0.2%F.S"
    ],
    [
      "重复性",
      "±0.5%F.S"
    ],
    [
      "空气消耗量",
      "5LPM(sup=1.4Kgf/m³）"
    ],
    [
      "流量",
      "150LPM(sup=1.4Kgf/m³）"
    ],
    [
      "材质",
      "压铸铝"
    ],
    [
      "重量",
      "3.5kg"
    ]
  ],
  "drawing_status": "schematic_draft",
  "drawing_status_label": "重绘稿待技术核对",
  "dimension_gap_reason": null,
  "source_url": "https://www.juliang.cn/products/annex/positioner/316.html",
  "source_date": "2026-10-23",
  "dimension_notice": "尺寸重绘资料仅供选型参考，实际配置与安装尺寸需技术确认。",
  "main_image": "/static/uploads/juliang_20261026/assets/accessories/accessories-815a7f65/JL-0316/main.png",
  "drawings": [
    "/static/uploads/juliang_20261026/assets/accessories/accessories-815a7f65/JL-0316/drawing_01.png"
  ]
}