WATER LEVEL METER DELTA D
Portable, lightweight and rugged, Delta-D level probes offer a complete range of precise groundwater measurements. As an option, they can also measure temperature and conductivity.
Learn moreMeasuring chains
- All types of applications
- Comprehensive options
- Local or on-line measurements
- Stationary or portable version
Discover our comprehensive measurement options to monitor the quality of your installations: water sampling, flow measurement, level measurement, venturi channels, physical-chemical monitoring… Suitable for all types of applications and all types of water, to ensure your worksites are monitored effectively.
You are here:
French Design and Manufacture for more than 70 years
Technical Support and Internal Service
Global presence, network of distributors
ISO 9001 certified company
Our measuring chains
From the supply and commissioning of equipment to training, AQUALABO offers turnkey options. Our devices ensure reliable, optimal monitoring for all your measurements of industrial waste, wastewater, drinking water, natural water, aquaculture, etc.
Flow measurement
Select the most suitable instruments to measure flow on your worksites
WATER LEVEL METER CORAIL
CORAIL portable probes measure groundwater levels, emitting a light and sound signal on contact with water. Their rugged design makes them ideal for intensive field use.
Learn more
THRESHOLD GAUGES
Suitable for large flows, Aqualabo's customized triangular weir gauges are a reliable system for open channels in compliance with ISO 4360.
Ask for a quote
OVERFLOW GAUGES
Aqualabo offers flow measurement using custom-made weirs: with triangular or rectangular notches, they can be used to measure flow in open channels, providing precise, reliable measurements.
Learn more
Venturi flume AQUA UV
U-shaped 316L stainless steel gauges for accurate flow measurement in pipes, AQUA-UV are designed for use in confined spaces, facilitating an optimum flow and limiting fouling and algae.
Learn more
VENTURI CHANNEL AQUAFLOW
AQUAFLOW are reinforced polyester Venturi flumes for open-channel flow measurement, ideal for contaminated or corrosive liquids, ensuring good measurement accuracy.
Learn more
FLOW MEASUREMENT CHANNEL AQUABAC
AQUABAC is a rectangular PVC or 316L stainless steel tank with integrated weir. ISO1438 compliant, easy to install, it can be fitted with ultrasonic or radar probes to measure flow.
Learn more
ULTRASONIC LEVEL SENSOR SONIV
The ultrasonic non-contact level SONIV sensor offers accurate and reliable level indications. With unique digital echo processing, it’s perfect for slurries, liquids, or any application requiring precise level readings.
Learn more
DB series for ULTRA 4 flowmeter
The dB transducer Series is a comprehensive range of ultrasonic level sensors providing reliable level and open channel flow measurements for wastewater and industrial environments.
Learn more
DOPPLER FLOWMETER DEBITSONIC
The Debitsonic sensor revolutionizes pipe flow monitoring with its non-invasive clamp-on design, reducing installation costs. Utilizing spread spectrum analysis, it excels in applications with bubbles or particles, ensuring reliable measurements.
Learn more
ULTRA 4 FLOWMETER
The Ultra 4 redefines open flow measurement with a high-precision, zero effective blanking distance transducer. It provides accurate, non-contact measurement, making it ideal for a wide range of applications.
Learn moreSamplers
Discover our range of automatic samplers. Opt for quality, sturdiness and high performance whether portable or stationary, isothermal or refrigerated.
STATIONARY SAMPLER AQUINOX
AQUINOX is a versatile and rugged stationary water sampler with a large sample storage capacity. Its durable construction and customizable features make it ideal for a variety of applications.
Learn more
STATIONARY SAMPLER BABYNOX ECO
BABYNOX Eco is a compact and robust stationary water sampler made of 304 stainless steel. Equipped with a vacuum pump sampling system, it ensures accurate, reliable sampling under difficult conditions.
Learn more
REFRIGERATED PORTABLE SAMPLER AQUIFROID
AQUIFROID is a compact, rugged, and easily transportable autonomous refrigerated water sampler. Sampling can be time, volume or event-based, and sample integrity is ensured by built-in refrigeration.
Learn more
ISOTHERM PORTABLE SAMPLER AQUIBOX
AQUIBOX is an autonomous and modular water sampler offering vacuum or peristaltic sampling systems. A wide available range of bottles arrangements and long autonomy ensure efficiency and flexibility.
Learn more
ISOTHERM PORTABLE SAMPLER AQUACOMPACT
AQUACOMPACT is a robust and easy to transport autonomous isotherm water sampler with vacuum pump sampling system for composite sampling. Sampling can be time or volume proportional, or event based.
Learn moreStand-alone on-line logger
Discover our multi-parameter on-line logger for continuous measurement of water quality variables
GSM LOGGER LOG-AQUA
LOG-AQUA is Aqualabo's smart water quality monitoring solution. A robust datalogger for real-time data, autonomous operation, long battery life, cellular connectivity, and cyber-secure communication, ensuring efficient water management.
Learn moreFAQ about our measuring chains
What are the components of a measuring chain?
A measuring system generally comprises an automatic sampler, a measuring unit such as a venturi channel, an overflow or threshold gauge; an instrument to obtain the flow rate using level measurement; and a device to collect physical-chemical data.
Does AQUALABO install measuring chains at its customers’ premises?
AQUALABO supplies, commissions and provides training for its devices. But the equipment must be physically installed at the measuring site, hydraulically and electrically connected before we can commission it.
Can ultrasonic sensors be used with different primary structures for open-channel flow applications?
Absolutely, our Ultrasonic level sensors can be paired with various primary devices to measure flow accurately. Common configurations include integrating ultrasonic sensors with flumes or weirs. Additionally, in combination with advanced control units like the Ultra4 for open-channel flow applications, ultrasonic sensors can provide high-precision measurements.
Why are weirs and gauges custom made?
Customized weirs and gauges are designed to meet the specific characteristics and requirements of each installation site. Each site may have unique hydraulic conditions in terms of flow, channel geometry, topography, etc. Our custom-built elements are engineered to precisely match these characteristics.
