Yes, they connect to any LoRaWAN or MQTT infrastructure (Kerlink, Cisco, Milesight, MultiTech, etc.) for flexible integration with existing SCADA systems.
Fuel Storage Pressure & Temperature Monitoring (ATEX Safety & Compliance)
Avoids overpressure, improves safety in fuel areas
Pressure
Temperature
Quick Overview
| Problem | Fuel storage tanks in mining operations (diesel, fuel oil, additives) operate in hazardous environments with flammable vapours and strict safety regulations. Undetected overpressure, temperature rise, or venting malfunction can lead to leaks, fire hazards, environmental incidents, and regulatory non-compliance. Manual inspections provide limited and delayed visibility. |
| Solution | Sensa.io’s ATEX-certified pressure and temperature sensors continuously monitor fuel storage conditions, ensuring safe operation, early anomaly detection, and full regulatory compliance—without wiring or hot work. |
| Value | Fire & spill risk reduction • ATEX compliance • Asset protection • Reduced inspection effort |
| ATEX | Zones 0–2 • Ex II 2 G Ex ia IIC T4 Gb certified pressure & temperature sensors |
The Operational Challenge
Mining fuel storage systems are used to supply:
- Haul trucks and loaders
- Drilling and blasting equipment
- Power generators and auxiliary machinery
They operate under challenging conditions:
- Large daily volume variations
- Temperature fluctuations (day/night, seasonal)
- Dust, vibration, and mechanical stress
- Remote locations with limited supervision
Common risk scenarios include:
- Overpressure due to blocked vents
- Thermal expansion increasing internal pressure
- Vapour accumulation in confined areas
- Undetected leaks during refuelling cycles
Traditional monitoring relies on:
- Periodic manual gauge readings
- Visual inspection of vents and tanks
- Reactive intervention after alarms or incidents
These methods are insufficient for continuous ATEX risk control.
Why Pressure & Temperature Monitoring Matter
Pressure and temperature are the primary safety indicators for fuel storage.
Continuous monitoring enables operators to:
- Detect abnormal pressure rise early
- Identify blocked or malfunctioning vents
- Monitor thermal stress on tanks and seals
- Prevent uncontrolled vapour release
Early detection is critical to avoiding fire, explosion, or environmental incidents.
Sensa.io Solution
Sensa.io delivers a wireless, intrinsically safe monitoring solution for mining fuel storage areas.
Core Components
Pressure Sensor (ATEX Ex ia IIC T4 Gb)
Monitors internal tank pressure to detect overpressure, vent blockage, or leakage.
Temperature Sensor (ATEX Ex ia IIC T4 Gb)
Measures fuel and tank temperature to detect thermal expansion or abnormal heating.
Wireless Communication
Supports LoRaWAN, Modbus, and MQTT, ideal for remote fuel depots and tank farms.
Installation & Power
Battery-powered threaded or clamp-on installation — no wiring, no hot work.
Operational Benefits
- Continuous ATEX safety monitoring
- Early detection of abnormal conditions
- Reduced environmental and fire risk
- Simplified compliance reporting
Results and ROI
ATEX Compliance and Safety
All sensors for fuel storage monitoring comply with:
- ATEX Directive 2014/34/EU
- Ex II 2 G Ex ia IIC T4 Gb (Zones 0–2)
- IECEx certification
Intrinsically safe design allows continuous monitoring in explosive atmospheres without ignition risk.
Integration and compatibility
| Protocols | LoRaWAN, Modbus RTU/TCP, MQTT, REST API |
| Systems | Mine SCADA, EHS platforms, fuel management systems |
| Deployment | Tank farms or central control rooms |
| Cybersecurity | AES-128 encrypted communication |
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 Sensa iO 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
Sensa iO’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 Sensa iO 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, Sensa IO delivers rugged sensor solutions to the toughest environments — everywhere.
