

The Flow sensor Neptune Systems FS-25 (1/4 ") Allows reliable and real-time measurement of water flow in reef and technical aquarium facilities. Designed to work with controllers ApexIt ensures precise tracking of flows to secure pumps, osmosis, reactors and filtration circuits.
The Neptune Systems FS-25 is a high precision flow sensor designed for pipes in 1/4 ". It integrates perfectly with control systems Apex In order to continuously monitor the flow of water in a Aquarium reef or technical installation.
Thanks to this sensor, you can instantly detect a drop in flow, a clogging, a pump failing or a malfunction ofosmoseur. It thus contributes to the overall safety of your installation and the stability of your aquarium settings.
| Feature | Detail |
|---|---|
| Mark | Neptune Systems |
| Reference | MSDS-25 |
| Product type | Debit sensor |
| Pipe diameter | 1/4 " |
| Compatibility | Neptune Systems Apex |
| Utilization | Reef aquariumTechnical systems |
The MSDS-25 is an essential element for any aquarist that wants to automate and secure its installation through precise control of water flow.
The FS-25 flow sensor is used to accurately measure the flow of water flowing in a 1/4 "pipe. It is used to monitor and secure the operation of reef aquarium equipment, such as osmosis, reactors or automatic filling systems.
The FS-25 sensor is designed to work with the Neptune Systems Apex controllers equipped with a compatible flow management module. It integrates perfectly into an apex ecosystem for real-time monitoring.
This sensor is provided for 1/4 "pipes, commonly used for osmolation, reverse osmosis and some dosing or filling circuits.
Flow monitoring makes it possible to quickly detect anomalies such as clogged pipe, failing pump or leakage. This contributes to the safety of the installation and stability of the parameters of the aquarium.
Yes, when connected to an APEX controller, the sensor can trigger alerts in case of flow too low, too high or nil, depending on the user-defined thresholds.
No, the FS-25 installs easily online on a 1/4 "pipe. Once connected and configured in the apex system, it operates automatically without complex adjustment.
Yes, the FS-25 flow sensor is perfectly adapted to marine and reef aquarium facilities, including for seawater.
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The Flow sensor Neptune Systems FS-25 (1/4 ") Allows reliable and real-time measurement of water flow in reef and technical aquarium facilities. Designed to work with controllers ApexIt ensures precise tracking of flows to secure pumps, osmosis, reactors and filtration circuits.











