Hydraulic Oil Flow Meter

Core Advantages (Why the L Series is Ideal for Hydraulic Oil Applications)

The L series is designed with features that perfectly meet the unique demands of hydraulic oil measurement:

Direct Mass Flow Measurement, Unaffected by Oil Properties (Core Advantage):

Hydraulic oil's viscosity and density vary significantly with temperature and operational conditions. Traditional gear or turbine meters measure volumetric flow, and their readings can be distorted by oil temperature changes (which cause viscosity changes).

The L series directly outputs highly accurate mass flow signals, avoiding the impact of temperature changes, oil aging, and viscosity/density variations on measurement results, providing the most reliable flow data.

High Precision and High Repeatability:

The L series delivers excellent accuracy (typically ±0.1% to ±0.05%) and outstanding repeatability. This is crucial for performance testing, efficiency calculations, and precise oil injection control, providing trustworthy test data and enabling precise control.

Straight Pipe Design, Low Pressure Loss:

The straight-through flow path of the L series minimizes resistance to fluid flow and results in very low pressure drop. This is critical for hydraulic systems, as excessive pressure loss can affect system pressure, disturb test results, or interfere with normal system operation.

Multi-Parameter Measurement, One Meter for Multiple Uses:

In addition to mass flow, the L series can simultaneously output density and temperature signals.

Applications: By measuring density in real-time, it allows for monitoring the quality of hydraulic oil (e.g., detecting oil contamination, oxidation) and tracking oil temperature. One meter provides three key parameters: flow rate, density, and temperature.