Space is tight in hydraulic power packs and gearboxes. Yet, water contamination remains a major threat. You need a sensor that fits anywhere but delivers professional data. The Nuicon EE364 Moisture in Oil Sensor is the compact answer. Designed for tight integration into mass-produced hydraulic systems and lubrication skids, this miniature probe continuously monitors Water Activity (aw) and Temperature. It detects water ingress early, preventing corrosion and oil degradation before your machinery fails.






OEM-Friendly Design: Compact size with standard G ½” ISO thread for easy installation in tanks and lubrication systems.
Simultaneously measures water activity (aw) and temperature via two 4–20 mA outputs.
Capacitive sensing element ensures reliable readings even in aged or contaminated oil.
Stainless steel housing (up to 20 bar) with IP65 connector for harsh environments.
We offer special pricing for OEMs building the EE364 into their machines.
: We help you verify chemical compatibility with your specific fluid type.
Stocked in Bengaluru to support your production lines without delay.
No. The EE364 Moisture in Oil Sensor outputs Water Activity (aw) only. For ppm calculation, upgrade to the EE360.
Yes. It works with mineral oils, synthetic esters, and biodegradable hydraulic fluids.
It screws directly into the oil line or tank wall. Ideally, place it where the oil is flowing for the best reading.

Measures ppm and handles higher temperatures (180°C).

Rugged unit with a local display for plant monitoring.

Connect your EE360 to this smart hub for local visualization.










Protect your hydraulics with the compact solution. Order the EE364 Moisture in Oil Sensor today.