Dragino | SKU: PS-LB-I5-868

Dragino PS-I Series | LoRaWAN Submersible Liquid Level Sensor

€128,00

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A professional-grade submersible pressure sensor designed to measure water level and liquid depth with long-range LoRaWAN connectivity.

• High Precision: 0.2% F.S. accuracy for reliable depth tracking.
• Rugged Build: 304 stainless steel probe with IP68 immersion rating.
• Wireless Ready: Supports BLE configuration and wireless OTA updates.

Frequency/Region

Power Source

Cable Length

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Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.

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Description

The Dragino PS-I series is a high-performance LoRaWAN Immersion-Type Liquid Level Sensor engineered for precise depth measurement in water tanks, wells, and open reservoirs. By measuring the hydrostatic pressure of the liquid, the sensor accurately calculates the water level and transmits the data wirelessly across several kilometers. The probe features a 304 stainless steel body and a high-stability pressure transmitter, ensuring long-term durability even in permanent submersion. With its ultra-low power consumption and flexible power configurations, the PS-I series provides a "set-and-forget" solution for critical water resource management and industrial flood monitoring.

Professional Depth Intelligence

Hydrostatic Precision Advanced temperature compensation and 0.2% full-scale accuracy ensure stable level readings across varying environmental conditions.

NFC & BLE Integration Simplify field deployment with Bluetooth (BLE) configuration via smartphone and support for wireless OTA updates for remote maintenance.

Submersible Monitoring Scenarios

• Smart Agriculture: Monitor irrigation reservoir levels and groundwater well depths in remote farming areas.

• Flood Detection: Track water levels in rivers, sewers, and drainage pits to provide early flood warnings.

• Industrial Storage: Automate level alerts for large industrial water tanks and liquid storage facilities.

Immersion Model Variants

Select the appropriate cable length (I-series) for your installation depth:

Model I1: 1m Cable

Model I2: 2m Cable

Model I3: 3m Cable

Model I4: 4m Cable

Model I5: 5m Cable

Model I10: 10m Cable

Dragino Power Options

• Model LB: 8500mAh Non-rechargeable battery for long-term multi-year operation.

• Model LB2: High-capacity 19000mAh battery for maximum maintenance-free longevity.

• Model LS: 3000mAh Solar-powered rechargeable battery for sustainable deployments.

What is in the Box?

• 1 x Dragino PS LoRaWAN Transceiver

• 1 x Submersible IP68 Liquid Level Probe (Selected Cable Length)

• 1 x Quick Start Guide

Product Certifications

CE FCC RoHS IP68 (Probe)

Specifications

Primary Communication Protocol

LoRaWAN
Frequency/Region

EU868
Antenna Type

External
Configuration Method

Bluetooth, USB, Downlink
Activation Method

OTAA, ABP
Environment Rating

Outdoor, Industrial
IP Rating

IP66
Operating Temperature

-40°C to 85°C
Enclosure Material

PC (Polycarbonate)
Battery Type

Li-SOCl2, Li-ion
Battery Capacity

3000mAh, 8500mAh, 19000mAh
Power Consumption

Sleep: 14uA @ 3.3V, Transmit: 125mA @ 20dBm
Measurement Technology
- Sensing Method: Submersible hydrostatic pressure transmitter
- Probe Material: 316 Stainless Steel for high corrosion resistance
Measurement Range
- Immersion Depth Options: 1m (I1), 2m (I2), 3m (I3), 4m (I4), 5m (I5), and 10m (I10)
- Maximum Customization: Supports probe cable lengths up to 100 meters
Measurement Accuracy
- Accuracy: 0.2% F.S (Full Scale)
- Long-Term Stability: ±0.2% F.S / Year
- Overload Protection: 200% F.S
Measurement Resolution
- Temperature Drift (Zero/FS): ±2% F.S
- Reporting: Periodic uplink with support for data retransmission via Datalog
Monitoring Parameters

Liquid Level (Pressure), Temperature, Battery Voltage

Document Library

PS-I Datasheet

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Dragino PS-I Series | LoRaWAN Submersible Liquid Level Sensor

VAT Free Transaction Option

Secure Payment & Warranty

Delivery and Shipping