Sensor applications

Gas Bubble Detection

  • Real-time gas bubble detection improves measurement accuracy and system efficiency.
  • Prevents inefficiencies caused by trapped air in liquid systems.
  • Enhances performance in heat pumps, burners, and leak detection systems.
  • Reduces maintenance costs by preventing system failures and blockages.
  • Ensures reliable fluid flow for optimized operation and safety.

Applications

Gas bubbles in liquid systems can lead to inefficiencies, inaccurate measurements, and potential damage to critical components. Ultrasonic Flow Meters provide real-time gas bubble detection, helping industries optimize performance, prevent system failures, and maintain accuracy in applications like heat pumps, burners, and leak detection systems. By identifying the presence of gas bubbles, operators can take proactive measures to enhance efficiency and safety.

HVAC & Heat Pump Systems

Burners & Boilers

Water & Wastewater Management

Industrial Refrigeration

Detection if Degassing is Needed

Improve System Efficiency and Prevent Malfunctions

  • Gas bubbles in pipelines can disrupt flow measurement accuracy and reduce system efficiency
  • Ultrasonic Flow Meters detect gas accumulation and signal when degassing is required
  • Ensures optimal fluid flow in heat exchangers, burners, and cooling systems
  • Reduces maintenance costs by preventing system failures caused by trapped air or gas pockets

Improved System Efficiency in Heat Pumps and Burners

Optimize Performance and Reduce Energy Consumption

  • Air pockets in heat pumps and burners can lead to incomplete combustion or inefficient heat transfer.
  • Ultrasonic gas bubble detection ensures proper fluid movement and prevents blockages. 
  • Enhances fuel efficiency and operational reliability.
  • Helps maintain stable temperature control by eliminating unwanted gas interference. 

     

Heat Pump R290 Leak Detection

Ensuring Safety and Compliance in Refrigeration Systems

  • R290 (propane) heat pumps require precise monitoring to detect leaks and maintain safety
  • Gas bubble detection technology identifies anomalies in the refrigerant flow. 
  • Prevents efficiency losses and potential environmental hazards. 
  • Supports compliance with safety regulations and extends system lifespan. 

Empty Pipe Detection

Prevent Dry Running and System Damage

  • Ultrasonic flow meters detect the presence of liquid in pipelines, preventing dry running.
  • Protects pumps, valves, and system components from damage due to empty pipes.
  • Ensures process continuity by alerting operators to flow interruptions.
  • Ideal for automated shutdown mechanisms to prevent costly repairs.

Products

Allengra ALSONIC Plastic

ALSONIC Plastic DN15-DN50

Modular ultrasonic flow sensor made out of high-end plastic material.
Allengra ALSONIC Brass

ALSONIC Brass DN15-DN50

Modular ultrasonic flow sensor made out of brass.
ALSONIC Stainless Steel

ALSONIC Stainless Steel DN15-DN20

ALSONIC Stainless Steel Flow Meters provide an optimal solution for various industrial and hygienic applications, delivering precise measurements of liquid flow and temperature.
Allengra Micro Flow Meter 2nd Generation

Micro Flow Meter 2nd Gen

The 2nd generation micro flow meter with improved precision, extended measuring range, push-in fitting connections and state-of-the-art communication interfaces.
Allengra ALSONIC XL

ALSONIC XL PROTOTYPE

Large ultrasonic flow sensor for industrial use with built-in temperature and pressure measurement.

ALSONIC High Temp PROTOTYPE

The ALSONIC High Temp Flow Meter is designed for temperatures up to 200 °C, with a stainless steel, seal-free sensor body for reliable measurement performance even under extreme temperature and pressure conditions.
Allengra Micro Flow Meter

Micro Flow Meter

Designed to measure small volume flows, detect gas bubbles and measure temperature with an extremely fast response time.

R290 Safety Development Kit

The R290 Safety Development Kit employs ultrasonic technology for heat exchanger leak detection, deaerator efficiency monitoring, and anti-freeze optimization, enhancing both safety and performance in heat pump applications using flammable refrigerants.
Inline S Flow Meter

Inline S Flow Meter

Tailor made ultrasonic flow sensor full plastic for the HVAC industry with customer specific hydraulic connections.
L-Type Potable Water Flow Meter with Display

L-Type PW Flow Meter DSP

Ultrasonic flow meter with brass housing designed for fresh water stations with built-in LCD display.
L-Type Potable Water Flow Meter with Quick Connectors

L-Type PW Flow Meter

Ultrasonic flow meter with brass housing designed for fresh water stations.
L-Type HVAC Flow Meter

L-Type HVAC Flow Meter

Ultrasonic flow meter with plastic housing designed for HVAC/R systems.
L-Type High Flow Meter

L-Type High Flow Meter

Ultrasonic flow meter with plastic housing designed for HVAC/R systems with high flow rate.
Multifunctional Flow Probe

Multifunctional Flow Probe

Multifunctional probe with built-in ultrasonic flow measurement, pressure measurement, temperature measurement and heat metering.

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