Digital Oval Gear Flow Meter 1.5 Inch | High-Precision Electronic Small Flow Rate Meter with Sensor, Counter & Indicator Cover

Product Overview

The Digital Oval Gear Flow Meter 1.5" Inch is a high-accuracy electronic liquid flow measurement solution designed for industrial applications requiring precise control of small to medium flow rates. Built on a positive displacement oval gear measurement principle, this flow meter delivers exceptional accuracy, repeatability, and stability, even when measuring high-viscosity or low-flow liquids.

Equipped with a high-sensitivity electronic sensor, digital counter, and protective indicator cover, this 1.5 inch digital oval gear flow meter ensures reliable performance in demanding environments such as chemical processing, oil & fuel transfer, lubrication systems, hydraulic circuits, and automated batching operations.

Unlike turbine or electromagnetic flow meters, the oval gear design is not affected by fluid density, conductivity, or flow turbulence, making it ideal for precision industrial liquid measurement.

Key Features

• High-Precision Oval Gear Technology
  Positive displacement design ensures accurate volumetric measurement across a wide viscosity range.

• 1.5 Inch (DN40) Industrial Connection Size
  Suitable for higher flow capacity systems while maintaining precision at low flow rates.

• Electronic Sensor with Digital Pulse Output
  Provides stable signal output for PLCs, controllers, data loggers, and automation systems.

• Integrated Digital Counter & Indicator Cover
  Enables real-time total flow and flow rate monitoring while protecting internal electronics.

• Excellent Low-Flow Performance
  Ideal for applications where small flow rate accuracy is critical.

• High Repeatability & Long-Term Measurement Stability
  Ensures consistent results with minimal calibration drift.

• Low Pressure Loss Design
  Maintains system efficiency without unnecessary pressure drop.

• Industrial-Grade Construction
  Designed for continuous operation in harsh industrial environments.

Technical Specifications

• Product Type: Digital Oval Gear Flow Meter

• Nominal Size: 1.5 Inch (DN40)

• Measuring Principle: Positive Displacement (Oval Gear)

• Output Signal: Electronic Pulse Output

• Display: Digital Counter / Indicator with Protective Cover

• Flow Range: Small to Medium Flow Rates (model dependent)

• Measurement Accuracy: High Precision (typically ±0.5% or better)

• Repeatability: ≤0.03%

• Applicable Fluids: Oils, diesel, fuel, lubricants, chemicals, resins, hydraulic fluids

• Operating Pressure: Industrial-rated pressure range

• Operating Temperature: Suitable for standard industrial liquid processes

• Installation Orientation: Horizontal or Vertical

• Power Supply: Electronic sensor powered (varies by configuration)

Applications

• Industrial liquid flow monitoring

• Oil, fuel, and diesel transfer systems

• Chemical dosing and batching equipment

• Lubrication and hydraulic oil measurement

• Printing, coating, and adhesive dispensing lines

• Industrial automation and process control systems

Why This 1.5 Inch Digital Oval Gear Flow Meter Stands Out

This 1.5" electronic oval gear flow meter is engineered for professionals who need reliable accuracy, stable electronic output, and durability. It outperforms conventional flow meters in low-flow and high-viscosity applications, making it the preferred choice for factories, process plants, maintenance engineers, and system integrators.

Its balanced design—combining higher flow capacity with precise measurement— makes it ideal for both new installations and retrofit upgrades.