{
  "id": "lehry/liv-wm-wl-002",
  "slug": "liv-wm-wl-002",
  "brand": "lehry",
  "model_code": "LIV-WM-WL-002",
  "title": "LIV-WM-WL-002",
  "technology": "woltman",
  "description": "Woltmann hot to 90°C, 16 bar per sheet",
  "notes": "Same serviceable insert; upper-band hot accuracy ±3%",
  "facts": {
    "model": {
      "value": "LIV-WM-WL-002",
      "status": "manufacturer_claim",
      "source": {
        "document": "Lehry DLP",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45–46",
        "exact_model_and_configuration": "LIV-WM-WL-002; documented family, size/options require confirmation"
      }
    },
    "manufacturer": {
      "value": "Lehry",
      "status": "manufacturer_claim",
      "source": {
        "document": "Lehry DLP",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45–46",
        "exact_model_and_configuration": "LIV-WM-WL-002; documented family, size/options require confirmation"
      }
    },
    "configuration_code": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "measuring_principle": {
      "value": "woltman",
      "status": "editorial_guidance",
      "source": {
        "document": "Lehry DLP",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45–46",
        "exact_model_and_configuration": "LIV-WM-WL-002; documented family, size/options require confirmation"
      }
    },
    "installation_style": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "fluid_compatibility": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "conductivity_min_uS_cm": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "solids_limits": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "dn_mm": {
      "value": [
        50,
        65,
        80,
        100,
        125,
        150,
        200,
        250,
        300
      ],
      "status": "manufacturer_claim",
      "source": {
        "document": "S5: Lehry Master Price List (DLP) - 0825.pdf",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    },
    "actual_internal_diameter_mm": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "q1_m3_h": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "q2_m3_h": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "q3_m3_h": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "q4_m3_h": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "r_ratio": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "legacy_flow_ratings_with_standard": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "flow_min_m3_h": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "flow_max_continuous_m3_h": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "flow_peak_m3_h": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "peak_duration_limit": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "accuracy_expression": {
      "value": "±5% from Qmin inclusive to Qt exclusive; ±3% from Qt inclusive to Qs exclusive",
      "status": "manufacturer_claim",
      "source": {
        "document": "S30: Lehry water meter.pdf",
        "document_date_or_revision": "Undated document",
        "page_or_section": "1–2",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    },
    "accuracy_basis": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "accuracy_conditions": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "orientation": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "temperature_fluid_C": {
      "value": "Maximum 90°C",
      "status": "manufacturer_claim",
      "source": {
        "document": "S5: Lehry Master Price List (DLP) - 0825.pdf",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    },
    "temperature_ambient_C": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "working_pressure_bar_at_temperature": {
      "value": "16 bar stated in Woltmann sheet",
      "status": "manufacturer_claim",
      "source": {
        "document": "S30: Lehry water meter.pdf",
        "document_date_or_revision": "Undated document",
        "page_or_section": "1–2",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    },
    "pressure_loss_curve": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "wetted_materials": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "connection_standard_and_size": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "face_to_face_mm": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "straight_runs_and_conditions": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "sensor_ip_and_immersion_conditions": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "transmitter_ip": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "power_configuration": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "battery_life_and_assumptions": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "included_outputs": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "optional_outputs": {
      "value": "Retrofittable pulse wire",
      "status": "manufacturer_claim",
      "source": {
        "document": "S5: Lehry Master Price List (DLP) - 0825.pdf",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    },
    "protocol_and_map": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "pulse_litres_per_pulse": {
      "value": "List: 100 L/pulse through DN150, 1000 L/pulse above. Confirm installed pickup.",
      "status": "manufacturer_claim",
      "source": {
        "document": "S5: Lehry Master Price List (DLP) - 0825.pdf",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    },
    "measurement_log_transmit_intervals": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "offline_storage_and_backfill": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "approvals_exact_scope": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "included_accessories": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "recurring_costs": {
      "value": null,
      "status": "unknown",
      "source": null
    },
    "documented_description": {
      "value": "Woltmann hot to 90°C, 16 bar per sheet",
      "status": "manufacturer_claim",
      "source": {
        "document": "Lehry DLP",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45–46",
        "exact_model_and_configuration": "LIV-WM-WL-002; documented family, size/options require confirmation"
      }
    },
    "documented_features": {
      "value": "Same serviceable insert; upper-band hot accuracy ±3%",
      "status": "manufacturer_claim",
      "source": {
        "document": "Lehry DLP",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45–46",
        "exact_model_and_configuration": "LIV-WM-WL-002; documented family, size/options require confirmation"
      }
    },
    "documented_size_scope": {
      "value": "50-300 mm, including 125 mm",
      "status": "manufacturer_claim",
      "source": {
        "document": "Lehry DLP",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45–46",
        "exact_model_and_configuration": "LIV-WM-WL-002; documented family, size/options require confirmation"
      }
    },
    "register_options": {
      "value": "Removable mechanism; magnetic coupling; hermetically sealed dry totalizer",
      "status": "manufacturer_claim",
      "source": {
        "document": "S5: Lehry Master Price List (DLP) - 0825.pdf",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    },
    "standards_claim": {
      "value": "ISO 4064 Class B",
      "status": "manufacturer_claim",
      "source": {
        "document": "S5: Lehry Master Price List (DLP) - 0825.pdf",
        "document_date_or_revision": "25 August 2025",
        "page_or_section": "45",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    },
    "optional_accessories": {
      "value": "Reed, Hall and Wiegand pickup choices on request; generic 10/100/1000 L/pulse options in sheet",
      "status": "manufacturer_claim",
      "source": {
        "document": "S30: Lehry water meter.pdf",
        "document_date_or_revision": "Undated document",
        "page_or_section": "1–2",
        "exact_model_and_configuration": "LIV-WM-WL-002; this document scope only"
      }
    }
  },
  "source": {
    "document": "Lehry DLP",
    "document_date_or_revision": "25 August 2025",
    "page_or_section": "45–46",
    "exact_model_and_configuration": "LIV-WM-WL-002; documented family, size/options require confirmation"
  },
  "size_values": [
    50,
    65,
    80,
    100,
    125,
    150,
    200,
    250,
    300
  ],
  "connections": [],
  "outputs": [],
  "power": [],
  "services": [
    "water",
    "hot-water"
  ],
  "conflicts": [],
  "price_band": null,
  "last_reviewed": "2026-09-09",
  "facet_note": "Discovery tags come from the documented description, including optional capabilities. Confirm inclusion and exact size/configuration.",
  "sizes_are_exact": true,
  "size_ranges": []
}