Industrial Sensor Integration
We securely connect temperature, vibration, energy, environment and process sensors to field protocols and edge nodes.
IIoT • MQTT / OPC-UA • Edge • Predictive Maintenance
We bring industrial IoT and smart systems to the field
We unify heterogeneous protocols, telemetry bottlenecks and PLC/SCADA gaps on one backbone. From sensor to edge to analytics, we build secure, scalable IIoT architectures.
Problem
Why IoT projects break in the field?
Heterogeneous Protocol Chaos: Modbus, BACnet, proprietary devices and cloud protocols that cannot speak on one backbone lock integration.
Telemetry Data Bottleneck: High-frequency sensor streams pushed unprocessed to the center inflate bandwidth, latency and loss.
PLC/SCADA Integration Difficulty: Legacy PLC and SCADA stay siloed without a modern MQTT/OPC-UA layer.
Device Management & Security Risks: Without identity, certificates, firmware control and network segmentation, endpoints expand the attack surface.
Approach
We design sensors, protocol gateways, edge and telemetry analytics together
Hades Elektronik sizes industrial sensor integration, MQTT/CoAP/OPC-UA gateways, field edge processing, time-series telemetry and PLC/SCADA-linked predictive maintenance to site conditions. The goal is not only connecting devices—it is building a secure, manageable, decision-ready IIoT backbone.
Capabilities
IoT and smart systems technical capabilities
MQTT / CoAP / OPC-UA Protocol Gateway
We normalize heterogeneous device and PLC worlds through MQTT, CoAP and OPC-UA gateways into a central telemetry backbone.
Edge Computing & Field Processing
We filter, aggregate and detect anomalies on-site so only meaningful events and summaries reach the center.
Time-Series Telemetry & Analytics
We turn telemetry into operational insight with InfluxDB / TimescaleDB storage, dashboards and alerting rules.
PLC/SCADA Integration & Predictive Maintenance
We connect legacy PLC/SCADA data to the IIoT layer to drive predictive maintenance from vibration and energy signals.
Use cases
IoT and smart systems scenarios
Smart Factory & IIoT
Line sensors, edge gateways and predictive maintenance for OEE and pre-failure intervention.
Energy & Infrastructure Monitoring
Transformer, panel and facility energy telemetry with alarms, trends and capacity planning.
Cold Chain & Field Telemetry
End-to-end asset monitoring with temperature/humidity chains, GPS and outage alerts.
Smart Building Management
Connecting HVAC, lighting and access sensors via BACnet/Modbus into a central BMS/IoT backbone.
Process
IoT and smart systems delivery process
01
Discovery
Device inventory, protocols, PLC/SCADA map and telemetry goals are defined.
02
Protocol & Edge Design
MQTT/OPC-UA gateway, edge placement and security segmentation are designed.
03
Integration
Sensors, PLC/SCADA and time-series telemetry layers are connected.
04
Go-live
Alert rules, dashboards and predictive maintenance models go live.
05
Operations
Device management, firmware, security and telemetry capacity are continuously improved.
Frequently asked questions about IoT and smart systems
Should we choose MQTT or OPC-UA?
MQTT fits lightweight event-driven telemetry and cloud/edge publish; OPC-UA shines when PLC/SCADA and industrial information models are required. Many sites use both via a gateway.
How do you integrate legacy PLC systems?
We ingest PLC data via Modbus/RTU-TCP, proprietary drivers or OPC-UA servers into a protocol gateway, normalize it and securely publish to MQTT/time-series layers.
How is the edge computing architecture designed?
Critical filtering, aggregation and anomaly detection run in the field; events, summaries and model outputs go to the center—lowering latency, protecting bandwidth and improving offline resilience.
InfluxDB or TimescaleDB for telemetry?
InfluxDB suits high-frequency metrics and dashboard-centric workloads; TimescaleDB fits SQL/relational reporting and Postgres ecosystems. Choice depends on volume, query profile and ops team.
How is end-to-end IoT security ensured?
Device identity/certificates, TLS, network segmentation, broker ACLs, signed firmware and monitoring build a trust chain from device to cloud; Zero Trust principles are applied to the IIoT backbone.
- IIoT
- MQTT / OPC-UA
- Edge
Let’s plan your IoT and smart systems roadmap together
We’ll assess protocol, edge, telemetry and predictive maintenance needs and shape a practical IIoT architecture.
Service context: IoT & Smart Systems