Yes, they connect to any LoRaWAN or MQTT infrastructure (Kerlink, Cisco, Milesight, MultiTech, etc.) for flexible integration with existing SCADA systems.
Explosive Storage Temperature & Door Vibration Monitoring (ATEX Compliance & Security)
Ensures compliance, detects unauthorized access
Temperature
Vibration
Quick Overview
| Problem | Explosive magazines and detonator storage facilities in mining operations are subject to strict safety and regulatory requirements. Temperature excursions, unauthorised access, or structural vibration can compromise explosive stability, trigger compliance violations, or create severe safety risks. Manual inspections provide limited, delayed visibility. |
| Solution | Sensa.io’s ATEX-certified temperature and vibration sensors continuously monitor explosive storage conditions, detecting thermal anomalies, door movement, and abnormal vibration in real time—without wiring or intrusion into hazardous zones. |
| Value | Enhanced explosives safety • Regulatory compliance • Reduced inspection effort • Improved site security |
| ATEX | Zones 0–2 • Ex II 2 G Ex ia IIC T4 Gb certified temperature & vibration sensors |
The Operational Challenge
Mining operations store explosives and detonators for:
- Blasting operations
- Development and production drilling
- Underground and surface mining activities
These storage areas must comply with:
- Strict temperature limits
- Controlled access and tamper detection
- Vibration restrictions
- ATEX and local explosives regulations
Common risk scenarios include:
- Temperature rise due to ambient heat or poor ventilation
- Unauthorised opening of storage doors
- Structural vibration from nearby blasting or vehicle movement
- Lack of continuous condition records for audits
Traditional monitoring relies on:
- Manual temperature checks
- Physical security patrols
- Periodic compliance inspections
These approaches are reactive and do not provide continuous assurance.
Why Temperature & Door Vibration Monitoring Matter
Explosives are sensitive to both thermal and mechanical stress.
Continuous monitoring enables operators to:
- Detect overheating before stability is compromised
- Identify door opening or tampering events instantly
- Monitor vibration exposure during nearby operations
- Maintain continuous compliance records
This level of monitoring significantly reduces safety and compliance risk.
Sensa.io Solution
Sensa.io delivers a wireless, intrinsically safe monitoring solution for explosive storage facilities.
Core Components
Temperature Sensor (ATEX Ex ia IIC T4 Gb)
Monitors internal storage temperature to detect overheating or ventilation failure.
Vibration Sensor (ATEX Ex ia IIC T4 Gb)
Detects door movement, impact, or abnormal vibration indicating unauthorised access or external disturbance.
Wireless Communication
Supports LoRaWAN, Modbus, and MQTT, suitable for isolated and restricted-access areas.
Installation & Power
Battery-powered clamp-on installation — no wiring, no hot work, no modification of storage structures.
Operational Benefits
- Continuous explosive safety monitoring
- Real-time detection of access or disturbance
- Reduced manual inspection workload
- Simplified regulatory compliance
Results and ROI
ATEX Compliance and Safety
All sensors for explosive 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 enables monitoring without introducing ignition risk.
Integration and compatibility
| Protocols | LoRaWAN, Modbus RTU/TCP, MQTT, REST API |
| Systems | Mine SCADA, security systems, EHS platforms |
| Deployment | Isolated magazines 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.
