Claire Group
CLAIRE Group is the reference to help you meet the challenges of tomorrow’s water networks.
The Claire Connect division within the Claire Group
Ijinus is a company of Claire Group since late 2019, and particularly within the division Claire Connect, which includes instrumentation manufacturers such as Ijinus and Hydreka.
The Fast company, based in Germany, supplies systems and equipment for detecting and locating leaks: BIDI loggers connected to a tablet or platform for monitoring installations, AQUA M40 compact leak prelocating device, AQUA M300 universal acoustic method and tracer gas solution, LOKAL 400 multi-purpose correlator, PIPEMIC leak detection and pipe locating device..
Smart solutions for leakage detection, correlation, on-site or using a remote platform.
The Wayve solutions, developed by Sainte-Lizaigne, offer systems for the supervision and control of water networks. The Wayve connected boxes allow to optimize water consumption, to minimize operating costs, to limit the risks of leakage and to preserve water quality. The EAR and SENSE systems are network monitoring points for leak detection, temperature monitoring or pressure control.
Connected boxes for remote monitoring and control on water networks
Ijinus is manufacturer of autonomous and connected measurement systems for water monitoring: metrology equipment, automatic water samplers, sensors and loggers linked to an Android & IOS application via a monitoring web platform. Instrumentation and data logging solutions for surface water, drinking water and wastewater.
Connected measurement instrumentation for drinking water networks, natural & wastewater
Hydreka specialises in water resource management and monitoring. The company designs and supplies measurement, data logging and analysis systems for water cycle management. Its solutions include autonomous and connected monitoring equipment, water samplers, sensors and autonomous controllers, combined with powerful reporting and analysis tools. Hydreka is involved in natural water management and the diagnosis of drinking water and sanitation networks, and supports its customers with tailored solutions.
Claire Pro Solutions Bâtiment is an expert in supplying sub-metering equipment and fluid network equipment for buildings and construction. We offer sub-metering and property maintenance service providers, as well as plumbing and heating professionals, all the equipment they need to make their projects a success. We also offer a wide range of quality products in the fields of watering, irrigation, industry, hydraulic equipment and sanitary heating.
Founded in 1963, EIE invented the technique of drilling under pressure on pipes for drinking water and sanitation networks in 1976.
Today, it uses this technique to drill holes ranging from 15 to 600 mm in diameter on all types of pipes up to 2,000 mm in diameter, and even larger.
Maintaining its lead in this field, EIE now offers solutions for installing isolation valves under pressure. Thanks to its expertise in metalworking and boilermaking.
OUR ADN :
IJINUS, a precursor of the IIoT (Industrial Internet of Thing) and a specialist in data from its autonomous and connected instruments operating in SaaS mode, markets solutions based on its WSN (Wireless Sensor Network), which are adapted to a wide range of fields of activity: infrastructure (energy, environment, transport-logistics, ICT, etc.), industry (food, chemicals, pharmaceuticals, cosmetics, metallurgy, plastics, transport equipment, …), construction and public works, and business services.
In particular, IJINUS has always been able to innovate to meet the requirements of critical uses (stock shortages, alarming, water and air quality, flooding, sanitary risks, energy, …).






