Category
Submersible Pressure Water Level Sensor for Groundwater, River & Reservoir Monitoring | Hydrostatic Level Gauge
High-accuracy submersible pressure water level sensor for rivers, reservoirs, groundwater wells, and tanks. IP68 stainless steel design for reliable hydrostatic level measurement and IoT monitoring systems.
Product Introduction
The KH.YLS Submersible Pressure Water Level Gauge is a high-precision hydrological sensor designed for continuous water level measurement in rivers, reservoirs, groundwater wells, tanks, and industrial liquid storage systems.
It uses hydrostatic pressure sensing technology, where the sensor is fully submerged in water and measures liquid level by detecting the pressure exerted by the water column above it.
This method ensures stable and accurate measurement even in environments affected by waves, turbulence, sediment, floating debris, or surface disturbances, making it ideal for long-term environmental and industrial monitoring applications.
How It Works
The sensor is fully submerged in water. It measures hydrostatic pressure, which is directly proportional to water depth.
This allows:
- Continuous level measurement
- High stability in dynamic water conditions
- Reliable operation in deep wells and reservoirs
Key Features
1. Industrial-Grade Stainless Steel Construction
IP68 waterproof stainless steel housing ensures durability in underwater, corrosive, and high-humidity environments.
2. Hydrostatic Pressure Measurement Technology
Converts water pressure into accurate level data, ensuring stable readings regardless of surface conditions.
3. High Accuracy & Long-Term Stability
Designed for professional hydrological monitoring with excellent repeatability and low drift over time.
4. Reliable Operation in Harsh Environments
Unaffected by:
Waves
Floating debris
Sediment
Water surface turbulence
5. Low Power Consumption Design
Supports long-term deployment in solar-powered or remote IoT monitoring systems.
6. Compact & Flexible Installation
Suitable for narrow wells, pipelines, tanks, reservoirs, and open water environments.
7. IoT & SCADA System Integration
Supports RS485 output and integration with telemetry systems, data loggers, and industrial monitoring platforms.
Application Scenarios
Groundwater Level Monitoring
Used in wells and aquifers for environmental research and water resource management.
River & Reservoir Monitoring
Provides stable water level data for hydrological stations and flood risk management.
Dam & Water Infrastructure Systems
Supports safety monitoring and reservoir operation control.
Industrial Tank Level Measurement
Used in liquid storage tanks and industrial process control systems.
Smart Water Monitoring Networks
Integrated into IoT hydrological systems and telemetry-based monitoring platforms.
Technical Specifications
| Parameter | Specification |
|---|---|
| Measuring Range | 0.1–20 m/s |
| Measurement Accuracy | ±0.01 m/s |
| Resolution | 0.01 m/s |
| Flow Direction | Automatic bidirectional detection with configurable filtering |
| Measurement Frequency | 1 measurement per second |
| Digital Interface | RS485, default 9600 bps |
| Supply Voltage | 9–24 VDC (typical 12 V) |
| Supply Current | 100 mA (standard version), 29 mA (low-power version) |
| Transmitting Frequency | 24 GHz |
| Radiated Power (EIRP) | 20 dBm |
| Antenna Gain | 18.5 dB |
| Antenna Angle | ±12° |
| Operating Temperature | -45 ℃ to +85 ℃ |
| Protection Level | IP68 waterproof and dustproof |
