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The Dragino PS-LB-I10 is a professional LoRaWAN® Liquid Level and Hydrostatic Pressure Sensor (EU868), designed for remote water level monitoring in tanks, reservoirs, wells and industrial liquid storage applications.
The device combines a battery-powered LoRaWAN transmitter with a submersible hydrostatic pressure probe and a 10-metre cable, providing a practical solution for monitoring liquid levels in deep tanks, water storage facilities and remote installations.
Using the hydrostatic pressure measurement principle, the submerged probe detects the pressure exerted by the liquid column. This information can be used to determine the liquid level, enabling accurate monitoring of water storage and distribution systems.
With integrated LoRaWAN EU868 communication, the PS-LB-I10 transmits measurement data wirelessly to compatible LoRaWAN gateways and network servers, making it suitable for locations where wired connectivity is unavailable or impractical.
Powered by an 8,500 mAh Li-SOCl₂ battery, the sensor is designed for long-term autonomous operation with low energy consumption. Actual battery life depends on the reporting interval, radio conditions and environmental factors.
The device supports Bluetooth 5.1 configuration, remote settings through LoRaWAN downlink commands and firmware maintenance features, simplifying installation and ongoing operation.
The PS-LB-I10 features a weather-resistant outdoor transmitter and a submersible pressure probe, making it suitable for agricultural, municipal and industrial water monitoring projects.
The 10 m probe cable provides installation flexibility for deeper monitoring locations. The calibrated pressure measurement range and maximum permitted immersion depth must be confirmed for the supplied probe configuration.
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💡 Key Features
💧 Hydrostatic Liquid Level Measurement – Measures liquid level through hydrostatic pressure.
📏 10-Metre Probe Cable – Provides installation flexibility in deep tanks, wells and reservoirs.
🌊 Submersible Pressure Probe – Designed for liquid level measurement in compatible liquids.
📡 LoRaWAN EU868 Connectivity – Long-range, low-power wireless communication.
🔋 8,500 mAh Battery – High-capacity lithium battery for autonomous operation.
📱 Bluetooth 5.1 Configuration – Convenient local configuration and maintenance.
⚙️ Remote Configuration – Supports parameter adjustment through LoRaWAN downlink commands.
🔄 Firmware Maintenance – Supports firmware update functionality according to the manufacturer's procedures.
📊 Remote Liquid Level Monitoring – Periodic measurement transmission to compatible IoT platforms.
🌦️ Outdoor Transmitter Enclosure – Designed for demanding outdoor monitoring installations.
🔗 LoRaWAN Platform Integration – Compatible with LoRaWAN gateways, network servers and monitoring platforms.
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🛠 Applications
💧 Water Storage Tanks – Monitoring water levels in storage and distribution facilities.
🚰 Water Supply Infrastructure – Remote monitoring of municipal reservoirs and water systems.
🌾 Agricultural Irrigation – Monitoring water levels in irrigation tanks and storage facilities.
🏞️ Wells & Reservoirs – Hydrostatic level monitoring in suitable installations.
🏭 Industrial Liquid Storage – Monitoring liquid levels in compatible industrial storage systems.
🏙️ Municipal Water Management – Wireless monitoring of distributed water infrastructure.
📡 Remote IoT Installations – Level monitoring in locations without wired communication networks.
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📦 Package Includes
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1 × Dragino PS-LB LoRaWAN Transmitter (EU868)
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1 × Submersible Hydrostatic Pressure Probe with 10 m Cable
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Installed 8,500 mAh Li-SOCl₂ Battery
Important: The 10 m cable length does not automatically establish a calibrated measurement range of 0–10 m. The actual pressure range, maximum immersion depth and liquid compatibility depend on the supplied probe specification.
A compatible LoRaWAN gateway and network server are required for remote monitoring.
📥 Product Downloads
- Manufacturer: Dragino
- Model: PS-LB-I10
- SKU: PS-LB-I10-868
- Device Type: LoRaWAN Liquid Level Sensor
- Measurement Principle: Hydrostatic Pressure
- Sensor Type: Submersible Pressure Probe
- Measured Parameters: Liquid Level / Hydrostatic Pressure
- Probe Cable Length: 10 m
- Wireless Protocol: LoRaWAN 1.0.3 Class A
- Frequency Band: EU868
- Power Supply: 8,500 mAh Li-SOCl₂ Battery
- Local Configuration: Bluetooth 5.1
- Remote Configuration: LoRaWAN Downlink
- Firmware Maintenance: Firmware Update Support
- Battery Monitoring: Supported
- Pressure Measurement Range: Probe-Specific; Verify Exact Supplied Variant
- Pressure Accuracy: ±0.5% FS (As Listed; Verify)
- Pressure Resolution: 0.01 kPa (As Listed; Verify)
- Transmitter Protection: IP66 (As Listed; Verify)
- Installation: Outdoor Transmitter with Submersible Probe
- Applications: Water Tanks, Wells, Reservoirs and Liquid Storage