{
  "equipment_id": "sim-fridge-007",
  "generated_at": "2026-08-14T22:46:21",
  "analysis": {
    "health_score": 88.0,
    "status": "SURVEILLANCE",
    "analysis": "A minor deviation from the equipment baseline has been detected.",
    "recommendation": "Review the explainable findings and continue monitoring. Plan a technical inspection if the deviation persists.",
    "confidence": 86.0,
    "prediction_horizon_days": 180,
    "thermal_score": 70.0,
    "electrical_score": 100.0,
    "cooling_score": 100.0,
    "sensor_score": 100.0,
    "root_cause_code": "UNCLASSIFIED_DEVIATION",
    "root_cause": "Unclassified equipment deviation",
    "root_cause_confidence": 80.0,
    "root_cause_explanation": "Sentinel detected a meaningful deviation, but the current combination of indicators is not sufficient to identify one probable technical cause.",
    "risk_index": 20.5,
    "failure_probability_30d": 3.6,
    "prediction_confidence": 85.7,
    "prediction_explanation": "A low-to-moderate degradation risk is present. Continued observation is recommended.",
    "findings": [
      {
        "code": "INTERNAL_TEMP_RISING",
        "severity": "MEDIUM",
        "confidence": 80.0,
        "explanation": "A gradual internal temperature rise of 0.32 °C per hour has been detected over the last 12.4 h of available data.",
        "metric": "internal_temperature_drift",
        "value": 0.3159,
        "unit": "°C/h"
      },
      {
        "code": "INTERNAL_TEMP_UNSTABLE",
        "severity": "HIGH",
        "confidence": 90.0,
        "explanation": "Internal temperature variability is elevated at 2.18 °C.",
        "metric": "internal_temperature_stability",
        "value": 2.1835,
        "unit": "°C"
      },
      {
        "code": "COMPRESSOR_TEMP_STABLE",
        "severity": "INFO",
        "confidence": 95.0,
        "explanation": "Compressor temperature trend is stable.",
        "metric": "compressor_temperature_trend",
        "value": -0.1179,
        "unit": "°C/h"
      },
      {
        "code": "COMPRESSOR_CURRENT_STABLE",
        "severity": "INFO",
        "confidence": 95.0,
        "explanation": "Compressor current trend is stable.",
        "metric": "compressor_current_trend",
        "value": -0.0004,
        "unit": "A/h"
      },
      {
        "code": "INTERNAL_TEMP_BASELINE_OK",
        "severity": "INFO",
        "confidence": 95.0,
        "explanation": "Internal temperature remains consistent with this equipment's baseline. Current average: 8.971 °C; baseline: 8.847 °C.",
        "metric": "internal_temperature_c",
        "value": 0.1242,
        "unit": "°C"
      },
      {
        "code": "COMPRESSOR_TEMP_BASELINE_OK",
        "severity": "INFO",
        "confidence": 95.0,
        "explanation": "Compressor temperature remains consistent with this equipment's baseline. Current average: 41.944 °C; baseline: 42.224 °C.",
        "metric": "compressor_temperature_c",
        "value": -0.2803,
        "unit": "°C"
      },
      {
        "code": "COMPRESSOR_CURRENT_BASELINE_OK",
        "severity": "INFO",
        "confidence": 95.0,
        "explanation": "Compressor current remains consistent with this equipment's baseline. Current average: 1.198 A; baseline: 1.200 A.",
        "metric": "compressor_current_a",
        "value": -0.0023,
        "unit": "A"
      },
      {
        "code": "EVAPORATOR_DELTA_BASELINE_OK",
        "severity": "INFO",
        "confidence": 95.0,
        "explanation": "The internal-to-evaporator temperature difference remains consistent with this equipment's baseline.",
        "metric": "evaporator_delta_deviation",
        "value": 0.0,
        "unit": "°C"
      },
      {
        "code": "EVAPORATOR_DELTA_STABLE",
        "severity": "INFO",
        "confidence": 92.0,
        "explanation": "Cooling temperature difference remains stable.",
        "metric": "evaporator_delta_stability",
        "value": 0.0,
        "unit": "°C"
      },
      {
        "code": "COOLING_EFFORT_BASELINE_OK",
        "severity": "INFO",
        "confidence": 92.0,
        "explanation": "Compressor thermal and electrical effort remain consistent with the equipment baseline.",
        "metric": "cooling_effort_index",
        "value": -0.2826,
        "unit": "index"
      },
      {
        "code": "SENSOR_HEALTH_OK",
        "severity": "INFO",
        "confidence": 95.0,
        "explanation": "All monitored sensor signals are available, plausible and responsive.",
        "metric": "sensor_health_score",
        "value": 100.0,
        "unit": "%"
      }
    ]
  },
  "brain_trend": {
    "equipment_id": "sim-fridge-007",
    "sample_count": 2,
    "first_health_score": 88.0,
    "latest_health_score": 88.0,
    "health_change": 0.0,
    "trend": "STABLE"
  }
}