Data
Data Sources
One optional source type. A traceable data source is mandatory even when no physical sensor exists. Values are simulated. There is no live BMS or IoT connection.
SAMPLE DATA MODE
BACnet · Modbus · MQTT · API · CSV · utility meter feeds — SUPPORTED / PLANNED, not ACTIVE
Data source flexibility
NEXUS ZERO is designed to work with the data an organisation already has, with deeper analysis as data maturity improves.
The data model covers bills, meter readings, building-system exports and sensors. In this release the application runs on a simulated sample stream. File import and live connectors are not yet built.
No new sensor installation is required by the design. The depth of analysis depends on how often data arrives.
Source types in the data model
Utility bills · Manual meter readings · CSV · API · BMS / EMS / CMMS · Smart meter · IoT sensor
Not yet built: file upload, utility-bill import and live connectors to building systems.
A sensor is optional. A traceable data source is mandatory.
Data maturity
REAL-TIME SIMULATION
Source: NEXUS Simulator. Integration: SIMULATED. Not live IoT connectivity.
NEXUS ZERO is designed to work with the data an organisation already has, with deeper analysis as data maturity improves.
No new sensor installation is required by the design. The depth of analysis depends on how often data arrives.
Source types in the data model
Utility bills · Manual meter readings · CSV · API · BMS / EMS / CMMS · Smart meter · IoT sensor
Not yet built: file upload, utility-bill import and live connectors to building systems.
MANUAL
Utility bills, manual readings, spreadsheets
↓
PERIODIC
Scheduled meter exports, CSV, monthly/weekly data
↓
CONNECTED
API, BMS/EMS/CMMS integration, smart meters
↓
REAL-TIME
High-frequency meters/sensors
↓
AUTONOMOUS-READY
Governed control integration and verified write-back capability
| Source ID | Name | Site | Zone | Asset | Metric(s) | Unit(s) | Source type | Quality | Resolution | Integration | Last reading | Data mode |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SM2044 | Floor energy meter | Business Bay HQ | Zone 4 | CH-Z4 — Zone 4 cooling plant | Demand · Energy | kW · kWh | SMART METER / SIMULATED METER | HIGH — SAMPLE | ASSET / ZONE | SIMULATED | 07 Sep 14:21 GST | demo |
| SM1182 | L18 water sub-meter | Business Bay HQ | L18 | WR-L18 — L18 domestic water riser | Water Flow · Volume | L/hr · L | SMART METER / SIMULATED METER | HIGH — SAMPLE | ASSET / ZONE | SIMULATED | 07 Sep 14:21 GST | demo |
| SM0881 | Overnight water meter | JLT Operations Centre | SITE | SITE LEVEL | Water Flow · Volume | L/hr · L | SMART METER / SIMULATED METER | HIGH — SAMPLE | BUILDING / SITE | SIMULATED | 07 Sep 14:21 GST | demo |
| WB-03 | Weighbridge | Al Quoz Warehouse | SITE | WB-03 — Weighbridge WB-03 | Mass | kg | SENSOR / SIMULATED | HIGH — SAMPLE | ASSET | SIMULATED | 07 Sep 14:21 GST | demo |
| LC-12 | Lighting circuit | Dubai South Facility | Loading bay | LC-12 — Loading bay lighting LC-12 | Demand · Energy | kW · kWh | SMART METER / SIMULATED METER | HIGH — SAMPLE | ASSET / ZONE | SIMULATED | 07 Sep 14:21 GST | demo |
| IC-04 | Irrigation controller | Business Bay HQ | SITE | SITE LEVEL | Volume | L | SENSOR / SIMULATED | HIGH — SAMPLE | BUILDING / SITE | SIMULATED | — | demo |
Where this data comes from
Data lineage
SAMPLE DATA
- Organisation
- NEXUS Reference Portfolio
- Site
- Business Bay HQ · BB-HQ
- Building / premise
- BB-HQ-MAIN · Headquarters
- Zone
- Zone 4
- Asset
- CH-Z4 — Zone 4 cooling plant
- Source ID
- SM2044 · Floor energy meter
- Source type
- SMART METER / SIMULATED METER
- Metric
- Demand · kW
- Frequency
- High-frequency sample stream
- Integration
- SIMULATED — NO LIVE BMS / IOT CONNECTION
- Data quality
- HIGH — SAMPLE
- Detection resolution
- ASSET / ZONE
- Data mode
- DEMO
- Maturity
- REAL-TIME SIMULATION
- Source
- NEXUS Simulator
- Stored in
- Railway PostgreSQL
- Analysis
- Energy Baseline Engine
- AI role
- Interpretation / Prioritisation
Data limitation
- Sample stream only. No live BMS or IoT connectivity.