LACROIX Environment

Dear customers, after a long wait, we are delighted to invite you to join us at IFAT 2022 in Munich, from May 30 to June 3!

From our new range of data loggers, to our state-of-the-art S4W RTU designed specifically for drinking water and wastewater applications – we have been hard at work developing new solutions to help you with your smart water needs!

We look forward to seeing you there! Hall C1 Stand 223/322

What new products will be presented?

SOFREL DL4W: Modbus data loggers

The new SOFREL DL4W OpenSensor data loggers are now compatible with Modbus, allowing up to 8 sensors to be connected to a single data logger. This means that can, for example, measure the temperature, conductivity, and pH levels all at once, completely self-sufficiently with the high-performance battery.

RTUs SOFREL S4W: telemetry 4.0

The SOFREL S4W RTU fulfills all of your water network operation needs. A comprehensive telemetry network management solution which fulfills our strict cybersecurity standards while remaining easy to use with simplified installation.


Our cost-effective alternative to the S4W. A modular set-up ensures that this device can be adapted to all types and sizes of installations. The YDRIX software comes with a comprehensive library of water application function blocks, making it easy to use – for beginners and experts.


At LACROIX we never stop innovating, so stop by to see our smart water vision of the future. From new hardware and software, to blockchain technology-based solutions to data security aspects, we are always at the forefront of smart water technology!

Make an appointment with us at IFAT 2022 and we will send you a free ticket to the show.

Get a free entry by contacting us:


Frédéric RODE
Stratégic Marketing Director LACROIX Environment Activity