Oval Gear Flow Meter LC Series

Product Description:

High-accuracy LC Series Oval Gear Flowmeter designed for measuring the flow of viscous, corrosive, and high-temperature liquids. Available in cast iron, cast steel, and stainless steel with analog, pulse, and digital output options. Ideal for petroleum, chemical, food, and pharmaceutical industries.

Product Highlights:

• Flow Range: 0.03–340 m³/h (based on model & viscosity)

• Accuracy: ±0.2% or ±0.5%

• Output Signals: Pulse, 4–20mA, RS485

• Materials: Iron casting, cast steel, 304/316 stainless steel

• Viscosity Handling: Up to 2000 mPa·s

• Temperature Range: -20°C to +200°C

• Pressure Ratings: Up to 6.3 MPa

• Display Types: Pointer, LCD, explosion-proof LCD

• Applications: Petroleum, chemicals, food & beverage, pharmaceuticals, commerce, and health sectors.

Key Features:

• High Precision Measurement:
  Volumetric positive displacement design ensures stable, repeatable readings.

• Wide Viscosity Adaptability:
  Handles liquids from 0.6 to 2000 mPa·s, including oils, acids, bases, and organic solvents.

• Multiple Materials & Configurations:
  Choose between iron, cast steel, or stainless steel bodies to suit your medium.

• Output Flexibility:
  Supports on-site mechanical reading or remote data transmission via analog (4–20mA), pulse, or RS485 protocols.

• Explosion-Proof Options:
  Available in certified explosion-proof LCD types for hazardous environments.

• High-Temperature Ready:
  Specialized models with heat-jacket and radiator structures for up to 200°C.

• Various Mounting Sizes (DN10–DN200):
  Accommodates small-scale to industrial-scale operations.

Technical Specifications:

• Working Pressure: 1.6, 2.5, 4.0, or 6.3 MPa

• Temperature Tolerance: Up to 200°C (high-temp models)

• Accuracy:

  • Standard: ±0.5%

  • High Precision: ±0.2%

• Signal Output Options:

  • GF-I / GF-II: Pulse output

  • MF: 4–20mA output (2-wire or 3-wire)

  • ELZ: LCD display with optional RS485

Available Models: