Yes, they connect to any LoRaWAN or MQTT infrastructure (Kerlink, Cisco, Milesight, MultiTech, etc.) for flexible integration with existing SCADA systems.
Irrigation Pump Vibration Monitoring (Predictive Maintenance & Water Reliability)
Maintenance planning
Vibration
Quick Overview
| Problem | Irrigation pumps operate continuously during critical growth periods. Bearing wear, cavitation, imbalance, or misalignment can develop silently, leading to sudden pump failure, water supply interruption, crop stress, and yield loss—often detected too late through manual checks. |
| Solution | Sensa.io’s wireless vibration sensors continuously monitor irrigation pump mechanical behaviour, detecting early signs of degradation and enabling predictive maintenance without wiring or downtime. |
| Value | Reduced pump failures • Reliable irrigation • Lower maintenance cost • Protected crop yield |
| ATEX | Generally non-ATEX; ATEX-certified vibration sensor variants available near fuel storage or dust-prone areas |
The Operational Challenge
Irrigation pumps are critical assets for:
- Surface and drip irrigation networks
- Pivot and sprinkler systems
- Water transfer from reservoirs or wells
- Fertigation and pressure boosting
They operate under challenging conditions:
- Variable flow and pressure
- Sand or debris in water
- Long operating hours during peak seasons
- Limited access for inspection
Common failure modes include:
- Bearing wear due to continuous duty
- Cavitation from suction issues
- Shaft misalignment or imbalance
- Seal degradation leading to leaks
Traditional monitoring methods rely on:
- Periodic visual inspection
- Manual listening or temperature checks
- Reactive repair after failure
These approaches often detect issues only after irrigation is already compromised.
Why Continuous Vibration Monitoring Matters
Vibration is the earliest indicator of mechanical degradation in rotating equipment.
Continuous vibration monitoring enables operators to:
- Detect bearing defects weeks before failure
- Identify cavitation caused by suction or flow issues
- Monitor imbalance from impeller damage or fouling
- Plan maintenance outside critical irrigation windows
Early detection protects pumps and ensures uninterrupted water delivery.
Sensa.io Solution
Sensa.io delivers a wireless vibration monitoring solution tailored for agricultural irrigation pumps.
Core Components
Vibration Sensor
Measures acceleration, RMS velocity, and frequency patterns to detect bearing wear, cavitation, imbalance, and misalignment.
Wireless Communication
Supports LoRaWAN, Modbus, and MQTT, ideal for remote fields and large agricultural areas.
Installation & Power
Battery-powered clamp-on installation on pump bearing housings — no wiring, no trenching.
Operational Benefits
- Early fault detection
- Reduced unplanned pump downtime
- Stable irrigation pressure and flow
- Lower emergency maintenance costs
Results and ROI
ATEX Compliance and Safety
When required, Sensa.io vibration sensors support:
- ATEX Directive 2014/34/EU
- Ex II 2 G Ex ia IIC T4 Gb (Zones 0–2)
- IECEx certification
This enables safe monitoring near fuel storage, fertiliser handling, or dust-prone areas.
Integration and compatibility
| Protocols | LoRaWAN, Modbus RTU/TCP, MQTT, REST API |
| Systems | Irrigation controllers, farm management platforms, SCADA |
| Deployment | Field-level or centralised monitoring |
| 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.
