IoT Water Monitoring
Connect the physical layer of your water infrastructure
Sensors, meters and controllers, connected reliably even at remote or off-grid sites — because that's where Hydrotec's own Water ATM units are deployed today.
Deployment Network — India
Live sites
The problem
Most IoT platforms assume ideal conditions
Water infrastructure is often remote, off-grid, or has patchy connectivity. IoT platforms designed for urban, always-connected environments break down in the field.
- Unreliable cellular coverage at rural or remote sites
- No power infrastructure for continuous device operation
- Devices going silent with no distinction between 'offline' and 'broken'
- Fleet-wide firmware and configuration management with no central tooling
The Hydrotec approach
Built for the conditions water infrastructure actually has
Hydrotec's IoT layer is built around the same constraints as its own Arosia Water ATM deployments — solar power, battery backup and variable connectivity — then generalized to support sensors and controllers from other vendors.
Connected Devices
Illustrative
Ayodhya
Kasba Depot
Konark Kiosk
NDMC Delhi
Nashik
Agartala
Features
What's included
Multi-protocol connectivity
Cellular, LoRaWAN and MQTT support depending on site conditions.
Device management
Onboard, monitor and manage devices at fleet scale from one console.
Offline resilience
Devices buffer readings locally and sync when connectivity returns.
Solar & battery support
Power configurations proven on off-grid Water ATM deployments.
Fleet-wide visibility
See every connected device's health and last-seen status in one place.
Secure by design
Device authentication and encrypted transport for field-deployed hardware.
Architecture
From sensor to cloud to dashboard
Devices publish readings over their available connection; Hydrotec's ingestion layer normalizes the data regardless of protocol, feeding the same dashboards, APIs and alerting used across the platform.
Plants, networks, ATMs, tanks
Sensors, meters, controllers
Ingestion, storage, rules
REST & webhooks
Web operations console
Field & customer apps
Forecasts, anomalies
Use cases
Where this fits
Off-grid Water ATMs
Solar-powered kiosks like Hydrotec's Konark, Odisha deployment, connected over cellular.
Rural monitoring points
Community water points with intermittent connectivity and no grid power.
Treatment plant sensors
Process sensors integrated alongside existing plant control systems.
Technical detail
Connectivity notes
Protocol choice depends on site power, distance and existing infrastructure.
- Cellular (2G/4G) for sites with coverage and moderate power availability
- LoRaWAN for low-power, long-range deployments across a distributed site
- MQTT as the common transport layer into Hydrotec's ingestion pipeline
- Local buffering on-device for connectivity gaps
Why it matters
Benefits
Works where you actually operate
Designed around remote and off-grid realities, not just urban pilots.
One platform, many protocols
No need to run separate systems per connectivity type.
Proven on real hardware
The same approach used on Hydrotec's own deployed Water ATM fleet.
Scales device by device
Add sensors and controllers without re-architecting the platform.
FAQ
Common questions
Which IoT protocols does Hydrotec support?
Cellular, LoRaWAN and MQTT are supported, with protocol choice depending on site conditions such as power and connectivity.
Can this work at a fully off-grid site?
Yes — this is proven on Hydrotec's own solar-powered Water ATM deployment in Konark, Odisha, developed under a Ministry of New and Renewable Energy scheme with battery backup for continuous operation.
Do I need Hydrotec hardware, or can I connect existing sensors?
The platform is designed to ingest data from a range of devices, not only Hydrotec's own. Talk to our team about your specific sensor and controller models.
What happens if a device loses connectivity?
Devices are designed to buffer readings locally and sync once connectivity is restored, and the dashboard distinguishes 'offline' from active fault states where device telemetry supports it.
Get started
Tell us about your sites and connectivity
We'll help you figure out the right connectivity approach before you commit to hardware.