ALSONIC

Versatile Ultrasonic Flow Meter product family
Available in Dimensions DN15 – DN50
For Water, Water-Glycol Mixtures, DI Water and many others
Accuracy 2% of measured value
Almost No Pressure Loss
Integrated Temperature and Pressure Sensor optional
External Temperature Probe for Heat Metering optional
Modbus Communication and Analogue Outputs
Gas bubble detection, Glycol Compensation

Customization

ALSONIC sensors feature a modular design that can be tailored to your unique requirements.

On-demand options

Stainless steel temperature sleeve

All ALSONIC sensors come with an integrated temperature sensor, but you can further optimize for highly dynamic processes by adding this feature.

Pressure sensor

Add a pressure sensor to your flow meter for a versatile, all-in-one solution.

Gas Bubble Detection

Technology

Instant detection of gas bubbles in liquid applications to signalize malfunctions of the system

Cracked Heat Exchanger with R290 refrigerant

Gas Bubble Detection in R290 Heat Pumps

If the heat exchanger leaks, there's a safety risk of flammable refigerants (such as R290/Propane) entering the heating water circuit
Ultrasonic Gas Bubble Detection identifies the refrigerant, enabling the initiation of a safety shutdown.

Gas Bubble Detection in Milk System of Automatic Coffee Machine

Gas Bubble Detection in Coffee Machines

Detect almost empty milk containers or Bag in Box early to prevent unintentional air intake
Maintain a uniform taste and appearance in coffee beverages
Prevent system malfunctions

Glycol concentration detection and freezing-point estimation

Glycol Compensation

Keep your end-user informed about the glycol concentration in their installation or the maximum negative temperature which the system can withstand
Real-time measurement of the glycol concentration in water-glycol mixtures
Selectable glycol type for accurate concentration results

Energy Efficiency

Almost no pressure loss

The sensor can be designed like a tube, and it doesn't need any moving parts or bluff bodies for measurement.
This minimizes the necessary pump capacity, resulting in energy savings and ultimately reducing operational costs.

Pressure Loss of other flow meter technologies

Technology advantage

Compared to other common flow measurement technologies, ultrasonic sensors cause virtually no pressure losses, bringing extra-benefit into your product.
Vortex technology uses bluff bodies, Turbine flow meters have moving parts in the flow and Differential Pressure sensors use an orifice which causes pressure losses.

Heat Pumps

Ultrasonic flow meters optimize heat pump efficiency with low pressure drop, robust design, and advanced features. Integrated heat energy measurement, gas bubble, and glycol detection ensure safety and efficiency without disrupting fluid flow.

Fuel Cells & Electrolyzers

Ultrasonic flow sensors excel in fuel cell and electrolyzer applications, measuring de-ionized water in cooling circuits. Their full plastic body ensures compatibility.

Potable Water

Ultrasonic flow meters excel in drinking water applications, offering non-intrusive measurements and high accuracy. Ideal for fresh water and flat stations, building monitoring, hydraulic balancing, and hygiene.

Industrial

Reliable, Robust and Compact - Ultrasonic Flow Meters are the ideal choice for industrial use.

Irrigation

For irrigation systems, the ultrasonic flow meter enables precise water measurement, ensuring optimal plant hydration and resource efficiency.

Hydraulic Balancing

Maximize efficiency with Pressure Independent Flow Control in modern building automation.