Oval Gear Flow Meter

Oval Gear Flow Meter

The Oval Gear Flow Meter is a volumetric measuring instrument designed for precise, continuous or discontinuous liquid metering in pipelines. Operating via an oval gear rotor mechanism, it measures volumetric displacement directly as liquid passes through the measuring chamber.

TBEL supply of Oval Gear Flow Meter engineered for wide flow ranges, high accuracy, low pressure loss, and exceptional viscosity adaptability, this meter excels in measuring high-temperature and high-viscosity liquids. Featuring convenient demarcation and simple installation, it delivers stable, reliable liquid measurement across demanding industrial environments.

AVAILABLE BRANDS:
XUDA (China)
SMC (USA)

Description

Short Description & Specifications

Pipe SizeDN10 to DN300mm
Measuring MediumCrude oil, diesel, petrol, acids, alkalis & industrial liquids
AccuracyClass 0.5, Class 0.2
Flow Range0.04 to 340 m³/h
Working TemperatureStandard: -20°C ~ +100°C | High-Temp : +100°C ~ +280°C
Working Pressure1.0, 1.6, 2.5, 4.0, 6.4 MPa
Body & Sensor MaterialCast Iron, Cast Steel, Stainless Steel
Medium Viscosity<0.3 to 3000 mPa.s
Output & CommunicationPulse, 4-20mA, Modbus RS485/RS232, HART
Explosion-Proof GradeStd. Non-Explosion-proof, Opt. Explosion-proof

Features & Key Advantages

Volumetric Liquid Measurement

Measures total liquid volume flow accurately using a high-precision positive displacement oval gear mechanism.

High Viscosity Adaptability

Performs with small pressure loss and outstanding accuracy across wide viscosity ranges up to 3000 mPa.s.

Extensive Material Selection

Available in Cast Iron, Cast Steel, and Stainless Steel options to handle corrosive acids, alkalis, and oil products.

Easy System Integration

Outputs pulse, 4-20mA, RS485, and HART signals can use for PLC/SCADA/Eqv control system.

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