YOW Online Oil Sensor for Wind Turbine Gearbox

Specially designed for monitoring on wind turbine gearboxes. Real-time detection the number of wear particles(Fe particles and Non-Fe particles),viscosity, density, water activity, moisture content and temperature of wind turbine gearbox oils.

Measurement：

• Wear debris size

Ferromagnetic wear particles >40um

Non-Ferromagnetic wear particles >150um

• Ten channels

Ferrous: 40~99um; 100~199um; 200~299um; 300~399; ≥400μm

Non-Ferrous: 150~199um; 200~299um; 300~399um; 400~499; ≥500μm;

Total particle counting

• Viscosity

1~1000cSt (Accuracy: ±5% ~ ±8%)

• Density

600-1250 kg/m³ (Accuracy: ±2% or ±5kg/m³, whichever the larger)

• Oil quality(Dielectric constant)

1-6 (Accuracy: ±5% )

• Moisture content(dissolved water)

0～5000PPM (default calibrate with hydraulic oil 68#) (Accuracy: ±10% OR ±10 PPM, whichever the larger)

• Water Activity(Humidity/Saturation)

0～1 aW OR 0-100% RH (Accuracy: ±0.03 aW or ±3%)

• Temperature

0～100℃ (Accuracy: ±0.5℃)

Technical Advantages:

1)40μm ferromagnetic & 150μm non-ferromagnetic wear particles detection capability;

2)Abrasion particle quantity statistics and material analysis;

3)Viscosity, density, trace moisture and many other physical and chemical indexes detection;

4) Flow rate estimation to ensure the typicality of detection;

5)Abnormal wear monitoring to safeguard valuable assets;

6)Measurement is not interfered by external metal and magnetic field;

7)fast response with adjustable data accumulation period;

8)excellent chemical and pressure resistance characteristics;

9)no moving parts and consumable parts, high reliability;

Product Structure Diagram：

Installation method：