Digital Oval Gear Flow Meter 1 Inch | High-Precision Electronic Small Flow Rate Meter with Sensor, Counter & Indicator Cover

Overview

The Digital Oval Gear Flow Meter 1 Inch is a high-accuracy electronic liquid flow measurement instrument designed for small to medium flow rate applications where precision, repeatability, and durability matter. Using an advanced oval gear positive displacement measuring principle, this flow meter delivers stable, pulse-based digital output regardless of fluid viscosity, pressure fluctuation, or flow turbulence.

Engineered for industrial automation, chemical processing, fuel dispensing, lubrication systems, hydraulic oil monitoring, and liquid batching, this 1-inch digital oval gear flow meter integrates a high-sensitivity sensor, built-in electronic counter, and protective indicator cover for long-term, maintenance-friendly operation.

Unlike turbine or electromagnetic flow meters, the oval gear design ensures exceptional accuracy at low flow rates, making it ideal for precision liquid measurement where standard flow meters fail.

Key Features

• High-Precision Oval Gear Measuring Technology
  Provides accurate volumetric measurement with excellent repeatability, even at low flow and high-viscosity conditions.

• Digital Electronic Sensor with Pulse Output
  Converts mechanical rotation into stable electronic signals for PLC, controller, or display integration.

• 1 Inch Connection Size (DN25)
  Optimized for industrial pipelines requiring compact yet accurate liquid flow monitoring.

• Integrated Counter & Indicator Cover
  Allows real-time flow rate and total flow monitoring while protecting internal electronics from dust, oil, and moisture.

• Small Flow Rate Measurement Capability
  Ideal for applications involving lubricants, oils, fuels, resins, solvents, chemicals, and industrial liquids.

• High Repeatability & Long-Term Stability
  Maintains consistent performance over extended operating periods with minimal recalibration.

• Low Pressure Loss Design
  Ensures efficient system operation without unnecessary flow restriction.

• Robust Industrial Construction
  Built for harsh environments, continuous duty cycles, and demanding industrial conditions.

Technical Specifications

• Product Type: Digital Oval Gear Flow Meter

• Nominal Size: 1 Inch (DN25)

• Measuring Principle: Positive Displacement (Oval Gear)

• Measurement Output: Electronic Pulse Signal

• Display Type: Digital Counter / Indicator (with protective cover)

• Flow Measurement Range: Small to Medium Flow Rates

• Accuracy: High Precision (typically ±0.5% or better, application-dependent)

• Repeatability: Excellent (≤0.03%)

• Applicable Fluids: Oils, fuels, lubricants, chemicals, hydraulic fluids, viscous liquids

• Operating Pressure: Industrial standard pressure ratings

• Operating Temperature: Suitable for industrial liquid processes

• Installation Orientation: Horizontal or vertical (application dependent)

• Power Supply: Electronic sensor powered (model dependent)

Applications

• Industrial liquid flow measurement systems

• Fuel and oil dispensing equipment

• Chemical dosing and batching systems

• Lubrication and hydraulic oil monitoring

• Printing, coating, and adhesive flow control

• Pharmaceutical and laboratory liquid measurement

• Automation systems requiring precise flow feedback

Why Choose This Digital Oval Gear Flow Meter

This 1 inch digital oval gear flow meter is specifically designed for users who need accuracy at low flow rates, stable digital output, and long-term reliability. Compared to traditional turbine or paddle wheel meters, it delivers superior performance with viscous liquids, making it a preferred solution for industrial engineers, maintenance teams, and automation specialists.

Its compact size, electronic counter integration, and protective indicator cover make it ideal for both new installations and system upgrades where precision liquid measurement is non-negotiable.