OUR NEWS
POLLUTEC 2025
Discover our hydrocarbon detection systems and our manufacturing partners' gas analysers for your ambient, process or emission measurement projects. Must-haves:
- OPSIS for CO2 sampling and multi-gas measurement,
- SYNSPEC for its new gas generators,
We look forward to discussing your projects with you!

EURONAVAL
The NEREIDES team, specialists in wire antenna systems and their integration for all types of submarines, will be present at the EURONAVAL exhibition
from 4 to 7 November in Paris Nord Villepinte Hall 6 at stand J37.

OPSIS MEETING MALMÖ
OPSIS distributors gathered in Malmö for the annual Sales Meeting. It was a pleasure to meet up again, review new installations and discuss the future.

EURONAVAL
Expert for decades in the design and in the integration of complete buoyant wire antenna systems for submarines, NEREIDES attended the 28th edition of Euronaval exhibition, Parc des Expositions de Paris Le Bourget. NEREIDES is specialized in the design of internal and external systems according to the specific needs of the submarine.

OPSIS DISTRIBUTORS MEETING
NEREIDES was present at the OPSIS International Sales Meeting in Berlin. A great opportunity to meet peers and exchange best practices.

DIOXINS, FURANS AND CO2
NERIDES has a simple, robust and reliable solution
solution for the sampling of dioxins and furans:
the DX100 from OPSIS. For more information contact: sales@nereides.fr
Lien YouTube

POLLUTEC 2021
NEREIDES presented its hydrocarbon detector OILSPY and its new valve OILSTOP, as well as the gas analysers OPSIS and SYNSPEC gas analysers at the Pollutec exhibition, the leading event for environmental
for environmental professionals.

NEW PRODUCTION SITE
A brand new production site at NEREIDES, which moved into
new premises in Belloy en France in January 2021.

NEW PRODUCT NEREIDES 2021
NÉRÉIDES has developed the OILSTOP valve to equip floating roof hydrocarbon
storage tanks with a floating roof. It works on the same principle as the OILSPY detector: the polymer membrane acts as a fuse in contact with hydrocarbons.
the polymer membrane acts as a fuse in contact with the hydrocarbons. When the presence of hydrocarbons is detected in the rainwater coming from the roof, the valve installed at the drain outlet closes to contain the pollution. It can be associated with a contactor to transmit its status to an alarm system or to a supervision system.
Alternatively, it can be fitted with a flag for a simple visual alert.
This is a significant time saver for your maintenance teams.
