Introducing HyQuant non-contact radar sensors

Affordable, compact, IP68-rated, SDI-12 non-contact water level sensors with <=2 mm accuracy & high efficiency power use

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3D rendering of KISTERS HyQuant non-contact radar sensor

Deep knowledge

A thorough understanding of hydrological conditions

HyQuant provides the water level data needed to evaluate hydrological conditions of a catchment area – crucial for understanding water cycle and potential water management applications. It enables users to monitor and evaluate morphological changes in the waterbed to uphold safe usage of watercourses for shipping. Plus, it plays a key role in establishing and operating reporting and warning systems for events like floods and extreme low water conditions.

High accuracy

Real-time data for risk management

Non-contact and continuous monitoring of water level is critical – especially if you operate flood warning systems, forecast water supply, or rely on river shipping. HyQuant & its alarm settings quickly detect sudden changes in water level, helping to triage drainage or maintenance issues.

Efficient resource management

Integrated water resources management

Better understanding of water availability and quality empowers efficient & integrated water management. Achieve multiple-benefit water use encompassing drinking water, farm irrigation, hydropower, and environmental health.

Easy-to-install and maintain, cost-effective HyQuant sensors can be deployed in large numbers for data density. Precise location-specific insights can inform decisions about equitable access to scarce resources, improve risk management, and reduce costs.

HyQuant L

A most versatile and reliable non-contact level sensor for districts of all sizes

The use of frequency modulated continuous wave (FMCW) technology overcomes drawbacks from intermittent pulse technology.

The compact, lightweight, IP68-rated device has a narrow beam width and built-in filter algorithms for high precision data.

Available in two measuring ranges:
• HyQuant L 20: 0.32 – 65.61 ft
• HyQuant L 50: 0.49 – 164.04 ft

View technical specs

Why HyQuant L

Deploy out of the box
Price includes mounting bracket, cable, and multiple comms/protocol choices (Modbus, SDI-12 & Wi-Fi).
Customizable filters adapt to diverse conditions
for higher accuracy and resolution.
One of the highest power efficiencies
15 mA (typical at 12V).
Reliable measurements also in flooded conditions
IP68 rating for dust, water and shock protection.
Lightweight, streamlined design
Simple installation, and less visible to potential vandals.
High quality data
<= 2 mm accuracy, stable over the full measurement range.
Proven accuracy within the widest range
The shortest blanking distance available.
For both narrow and wide water bodies
Special advantages over most level radars
Continuous FMCW measurement, not intermittent sensing common to water level radars.

Want to learn more?

photo of pen to show compact size of KISTERS HyQuant non-contact radar sensor

illustration of how the HyQuant L noncontact water level measurement radar sensor works | a grey box mounted above the surface of a moving water body sends down radar to measure reflection off the surface of the water

The HyQuant difference.

Compact powerhouse.

Every technical specification is field-tested and proven to ≤2 mm accuracy with consistent and reliable performance over the full measurement range, across various distances and over long periods of time.

It provides one of the most efficient power consumptions available of 15 mA at 12V. It uses the FMCW measurement principle, only seen in a few water level radars.

Meets all necessary criteria for environmental users.

HyQuant L is power-efficient with a IP68 rating and built-in filter algorithms for local adaptation. Its compact, lightweight design allows for easy installations and reduces chances of vandalism. The sensor is specifically designed for use in the field, where conditions require robust housing, low power use and maintenance demands. Get reliability even in harsh and remote deployments.

Integrate, communicate and configure

HyQuant sensors have an intuitive interface and connect to any KISTERS data logger, third-party logger, or other device via SDI-12 or Modbus interface. Configure sensors via Wi-Fi connection and SDI-12, or connect to PCs via SDI-12 using a common USB adapter.

Affordable without compromise

HyQuant delivers unparalleled value in water monitoring by balancing superior performance and cost-effectiveness. The budget-friendly sensor, equipped with special features, requires minimal maintenance. Each device comes complete with a mounting bracket and cable, ensuring an exceptional price-to-performance ratio.

Simple installation, low maintenance

The streamlined, lightweight sensor — along with the included tilt and swivel mounting bracket — facilitates easy installation and proper positioning. Mount on various support structures, ranging from bridges or purpose-built structures to arms and outriggers. Installation with existing infrastructure is simple and can be accomplished by anyone.

Accurate, contactless & radar.

Non-contact radar sensors remain unaffected by the climatic conditions and other influences between the device and the water surface. Measure right up to the face of the sensor, recording measurements even during flooding. Overcome other challenges and larger dead zones experienced with competing non-contact technologies.

On-demand webinar

Understand Radar’s Role in Hydrology Today

Want to learn more about radar technology?

Gain insights from the latest development in water monitoring as experts Stefan Siedschlag, Dr Anton Felder and Edgar Wetzel explain the opportunities & limitations of radar sensors over open channels.

Versatile across water-critical operations

The HyQuant series is designed to provide all must-have features to resolve common frustrations of water level & velocity monitoring, but at an affordable cost.

Hydrology and surface water management
Flood risk management
Drinking water supply
Agriculture irrigation
Hydropower generation

Fisheries
Mining
Waterway transportation
Research

With HyQuant, the challenge was to build a water level radar that would be as close as possible to a perfect match for field technicians, professional hydrographers and automated early warning systems alike. We actively listened, then got to work.

Edgar Wetzel, Global Head of Product Management, KISTERS HydroMet