Dirty water sensing that keeps working.
Reliable sensors for high sediment, high mineral content, and harsh real-world water conditions.
When your water isn’t clean, your sensors need to be better. Built for irrigation, pumping, and industrial environments where mud and debris are part of daily operation.
Most level sensors fail in the real world
In theory, level sensing is simple. In practice, water is rarely clean.
Real-world conditions include:
These issues lead to:
If your system depends on accurate level detection, these problems matter.
Sensors designed for dirty water
The WL601 and WL701 are designed specifically for environments where conventional sensors struggle. instead of trying to adapt delicate, clean-water sensors to harsh environments, these units are built from the ground up with severe conditions in mind.

Where they are used
Anywhere water is dirty, these sensors are a practical solution.
Irrigation & Ag
Industrial & Pumping
Mobile & Specialty
Choose your sensor
Designed to work where others fail.
WL601

A reliable, straightforward level sensor suited for general dirty water applications where consistent switching is required.
WL701

A more robust option for harsher environments with heavy sediment, severe mineral content, or higher reliability demands.
Built for real conditions.
We don’t design for perfect conditions. We design for the environments our customers actually operate in across Australia. If your system deals with sediment or muddy conditions, let's talk.