Yes, they connect to any LoRaWAN or MQTT infrastructure (Kerlink, Cisco, Milesight, MultiTech, etc.) for flexible integration with existing SCADA systems.
Hydrogen Line Pressure Monitoring
Early instability and abnormal drift detection
Pressure
Quick Overview
| Problem | Hydrogen distribution lines operate under varying flow conditions, and pressure behavior is not always continuously monitored along the network. |
| Solution | SENSAiO pressure sensors provide continuous monitoring of hydrogen line pressure. |
| Value | Improved visibility on flow conditions, supporting earlier detection of abnormal pressure behavior such as leaks, restrictions, or imbalance. |
| ATEX | Designed for hydrogen environments, compliant with ATEX / IECEx requirements for explosive gas atmospheres. |
The Operational Challenge
Hydrogen lines are used to transport gas between:
- Production units
- Compression systems
- Storage facilities
- End-use applications
These خطوط operate under dynamic conditions influenced by:
- Flow demand variations
- Compression stages
- Temperature changes
- Pipeline resistance
From a physical perspective:
- Pressure reflects the balance between gas supply and demand
- Flow through the pipeline generates pressure losses due to friction
- Changes in system configuration directly affect pressure distribution
Typical issues include:
- Leakage or small releases along the line
- Partial blockage or restriction
- Pressure imbalance between sections
- Compressor or upstream system fluctuations
Detection challenges include:
- Distributed infrastructure with limited instrumentation
- Difficulty detecting gradual pressure deviations
- Dependence on localized measurements
- Limited real-time visibility across the full network
As a result, abnormal pressure behavior may not be immediately identified.
Why Pressure Monitoring Matters
Pressure is a fundamental parameter in gas transport systems.
By continuously monitoring pressure:
- Flow conditions can be inferred
- Deviations from expected operation can be detected
- Pressure trends across the network can be analyzed
Typical interpretations include:
- Pressure drop may indicate leakage or increased flow demand
- Pressure increase may indicate downstream restriction
- Fluctuating pressure may correlate with unstable supply or demand
Pressure data reflects how gas moves and interacts within the pipeline system.
Sensa.io Solution
SENSAiO deploys wireless pressure sensors installed at strategic points along hydrogen lines, such as:
- Compressor discharge points
- Intermediate pipeline sections
- نقاط near critical equipment
Sensors measure pressure and transmit data via LoRaWAN to a centralized monitoring platform.
The system provides:
- Continuous pressure monitoring
- Trend analysis across the network
- Alerts on abnormal pressure deviations
It is important to clarify that:
- SENSAiO is a monitoring-only system
- It does not control gas flow or pressure
- It does not regulate pipeline operation
- It does not replace leak detection systems or safety protections
The system supports operational awareness and earlier investigation.
Results and ROI
ATEX Compliance and Safety
Hydrogen pipelines operate in explosive gas atmospheres. SENSAiO sensors:
- Are available with ATEX / IECEx certification for gas zones
- Are suitable for hydrogen infrastructure
- Are designed for hazardous industrial environments
All equipment is delivered with appropriate certification documentation.
SENSAiO systems are not safety systems and do not replace gas detection, pipeline protection systems, or regulatory safety requirements.
Integration and compatibility
| Protocols | LoRaWAN, MQTT, REST API |
| Gateways | Compatible with standard LoRaWAN gateways (Kerlink, Multitech, Cisco, etc.) |
| Systems | Integration with hydrogen monitoring and maintenance platforms |
| Deployment | Suitable for retrofit along existing hydrogen خطوط |
FAQ - Common Questions
Are Sensa.io sensors compatible with any gateway or network?
What ATEX certifications apply to Sensa.io devices?
All hazardous-area models are certified Ex II 2 G Ex ia IIC T4 Gb and IECEx approved for Zones 0–2.
What is the typical battery life?
Up to 10 years at 15-minute intervals, depending on signal strength and environment.
How are the sensors integrated into existing systems?
Through standard protocols — LoRaWAN, Modbus, MQTT, REST API — no proprietary middleware needed.
How does predictive maintenance reduce OPEX?
Early anomaly detection reduces emergency interventions by 30–40 %, extends equipment life and lowers energy costs.
What does the Sensa.io Valve Position Sensor actually measure?
The device detects real-time valve position states—open, closed, or intermediate—with high accuracy. It continuously sends this information wirelessly to your monitoring dashboard.
Can this sensor detect partial valve movement or stuck valves?
Yes. The sensor identifies irregular patterns such as partial movement, delayed response, or stuck valves, enabling early maintenance before failure occurs.
Is this sensor suitable for manual, motorized, and actuated valves?
Yes. It supports a wide range of valve types including ball, gate, butterfly, actuator-driven, and manual valves.
How fast does it update the valve position?
You can configure the reporting interval—from seconds to minutes—depending on your operational and battery needs.
How long does installation take?
Most installations take under 10 minutes. The sensor mounts using brackets or clamps without modifying existing valves.
Explore Our Sensors
Valve position
The SENSAiO Valve Position Sensor provides real-time open/close feedback for manual and automated valves in oil & gas, chemical, and hydrogen operations.
Pressure
A rugged, industrial-grade pressure sensor designed for high-demand oil & gas applications. Provides continuous gas and liquid pressure monitoring, with ATEX intrinsic safety, IP67 housing, and LoRaWAN® connectivity.
Temperature
SENSAiO’s temperature sensor delivers precise temperature data for process lines, steam systems, heat exchangers, and storage assets.
Differential Pressure (ΔP)
A compact DP solution using dual synchronized pressure inputs to deliver accurate differential pressure data for filters, heat exchangers, separators, and manifolds.
Vibration
A high-resolution vibration sensor built for predictive maintenance of pumps, motors, compressors, and rotating equipment.
Acoustic
The SENSAiO acoustic sensor identifies ultrasonic leak signatures, gas escape, steam trap failures, and flare noise anomalies.
Trusted by a Worldwide Network
With partners in over 20 countries, SENSAiO delivers rugged sensor solutions to the toughest environments — everywhere.
