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Re: RichieBoy post# 16073

Saturday, 07/05/2025 11:01:39 AM

Saturday, July 05, 2025 11:01:39 AM

Post# of 23792
The number of Metering Boxes (like those from MTi Mingothings) needed in a company system depends heavily on the scope, architecture, and use case of the deployment. Below is a framework to help you estimate how many you might need:


🔧 Key Factors That Determine Quantity

Type of Infrastructure

System Type Typical Deployment Density
Office or commercial buildings 1 per floor or per electrical panel zone
Smart factory / industrial plant 1 per major machine cluster or control zone
Utility grid (water, gas, power) 1 per substation, transformer, or district node
Data centers 1 per power distribution unit or zone
Smart city infrastructure 1 per intersection, pole, cabinet, or 3–6 buildings

Meters or Sensors Per Box

Each MTi Metering Box generally supports:
Multiple digital & analog inputs
Industrial protocols (e.g. Modbus, MQTT, OPC-UA)
LoRaWAN or NB-IoT connectivity (optional)

Typical capacity per box:
10–50 endpoints (sensors/meters/devices), depending on signal type and update frequency.

If your system includes 300 meters and each box handles 30, you’d need about 10 Metering Boxes, possibly with redundancy.



Physical Layout
Are devices clustered or spread out?
Is there physical access or network access in each zone?
Do you need localized control, or just centralized data collection?

If systems are widely distributed (e.g. city blocks), you’ll need more Metering Boxes per geographic segment.



Integration & Control Requirements
If edge logic (like automation or anomaly detection) is required on-site, then you’ll need more boxes, even for fewer sensors.
If only raw data is sent to the cloud, fewer Metering Boxes (with gateways or concentrators) may suffice.



📊 Example Scenarios

🔌 Corporate Office Campus
5 buildings, 3 floors each, separate HVAC and power per floor
➡️ Estimate: 1 Metering Box per floor = 15 total

🏭 Manufacturing Facility
6 production lines, each with 15–20 motors/meters/sensors
➡️ Grouped per line, 1–2 boxes per line = 6–12 boxes

🌆 Smart City Pilot
3 intersections, 1 smart building, 2 utility hubs
➡️ 1 box per site = 6 boxes



✅ General Rule of Thumb

1 Metering Box per 20–50 meters/sensors OR per 500–2,000 sq. ft. (depending on power zoning and data needs)



🚀 Optimization Tips
Use multi-protocol gateways if existing meters are mixed (Modbus + LoRa + digital).
Consider daisy-chaining wired sensors if supported.
Allow for redundancy (spares or failover units) in mission-critical sites.