Why Is Centralized Monitoring Essential?
Managing 30, 50, or 200 industrial sites without centralized oversight is like operating blind. Outages are discovered by customers, not by maintenance teams. Maintenance is reactive rather than preventive. The data exists but is never analyzed.
Remote site monitoring is changing this paradigm:
- Real-time visibility into the status of each piece of equipment, all from a single screen.
- Proactive alerts before a failure becomes critical.
- History and trends to anticipate failures.
- Built-in remote access to troubleshoot without having to travel.
- Automatic reporting for operational reports and audits.
Cloud Monitoring Architecture
Key Features of Cloud-Based Industrial Monitoring
Real-Time Dashboard An overview of all sites, including status (OK / Alert / Offline), latest readings, consumption data, and key metrics. Optional map view for large-scale facilities.
History and Graphs All data is archived with timestamps. View trends in temperature, flow rate, or consumption over 1 hour, 24 hours, 30 days, or 1 year. Essential for predictive maintenance and operational reports.
Configurable Alert Engine Thresholds by variable and by site, with alert escalation, notification channels (email, SMS, Slack, webhook), and acknowledgment. A good alert includes: the site, the variable, the value, the threshold, and a direct link to the dashboard.
Integrated Remote Access From the dashboard, open a remote access session to the PLC or HMI with a single click—without switching tools or reconfiguring the VPN.
Export and API CSV/PDF export for reports. REST API to connect the data to your ERP, BI (Power BI, Grafana), or CMMS.
Network Fleet Management Status of each gateway: active 4G carrier, signal strength (RSRP), data usage, firmware version. Alert if a site loses connectivity.
Which data should be monitored first?
| Sector | Key variables to monitor |
|---|---|
| Water / Wastewater | Flow rate, pressure, tank level, pump status, energy consumption |
| Energy | Voltage, current, power factor, active/reactive energy, harmonics |
| Manufacturing | Oven temperature, line speed, process pressure, parts counter |
| Building Management Systems / Buildings | Room temperature, humidity, occupancy, HVAC consumption |
| Agriculture | Soil moisture, temperature, irrigation flow rate, tank level |
| Transportation / Logistics | Cargo compartment temperature, fuel consumption, GPS, sensor status |
How can you roll out a monitoring system across 50 sites in just a few weeks?
The key is zero-touch provisioning: each gateway is preconfigured at the factory with the site’s settings. On-site deployment simply involves connecting the power supply and the field interface (RS-485 or Ethernet). Within minutes, the site is up and running on the cloud platform.
Without ZTP, manually configuring 50 gateways takes weeks. With ZTP, a network of sites can be deployed in just a few days.
The Eziwan Approach
The Eziwan Cloud is the centralized monitoring platform that receives and analyzes data reported by the Eziwan gateways. Real-time dashboard, configurable alerts, unlimited history, built-in remote access, and an open API—all in a SaaS interface, with no servers to maintain.
Discover our industry-specific use cases: pumping station monitoring, industrial energy monitoring, industrial remote maintenance.