High Accuracy Digital Water liquid Stainless Steel Oval Gear Flowmeter

Introduction

An oval gear flow transmitter is a type of positive displacement flow meter that measures the flow rate of liquids. It consists of two oval-shaped gears placed within a chamber or housing. These gears rotate as the fluid passes through the meter, and the rotation is directly proportional to the volume of liquid flowing through the meter.

One of the advantages of an oval gear flow transmitter is its accuracy. It can measure flow rates with high precision, making it suitable for applications where precise measurements are required. It is also a reliable device that can operate in harsh environments, such as those with high temperatures or pressures.

Another benefit of an oval gear flow transmitter is its versatility. It can be used to measure the flow rate of a wide range of fluids, including liquids and gases. It is also compatible with different types of pipes, such as steel, plastic, or copper.

Working Principle

The working principle of an oval gear flow transmitter is based on the movement of the oval gears. As the liquid flows through the meter, it enters the chamber and pushes the gears. The gears rotate as the liquid moves, creating a precise measurement of the flow rate. The rotation of the gears is detected by sensors or magnets, which generate electrical signals proportional to the flow rate.

Features

  • Resistant to high pressure (1.0-45MPa)
  • High and low temperature resistance (-196℃-200℃)
  • Various viscous media can be measured
  • High precision and high repeatability
  • Pulse output/analog output is optional
  • Range specific width (1:100)
  • Wide measuring range
  • Strong anti-corrosion and anti-fouling ability (acid and alkali)

Parameters

Model Range 1/H K coefficient P/L Max pressure Temp Accuracy Connection
Aluminium alloy Stainless stee
GF02 0.6-50 11200 150 400 -15~80 ±0.5% (Range ratio 1:10) ±1.0% (Range ratio 1:100) G1/
GF04 5-250 4780 150 400 -15~80 G3/8
GF06 10-500 3468 150 400 -15~80 G1/2
GF10 50-1200 2780 150 400 -15~80 G1/2
GF15 200-3000 334 150 400 -15~80 G3/4
GF25 1000-12000 59.9 150 400 -15~80 G1
GF32 2000-20000 39.9 150 400 -15~80 G1-1/4

Dimension

oval gear flow transmitter

unit: mm

  A B C D E F G H
GF02 Φ83 80 55 70 G1/4 40 M6 16
GF04 Φ83 80 55 70 G3/8 55 M6 16
GF06 Φ83 80 62 70 G1/2 55 M6 14
GF10 Φ83 80 65 70 G1/2 55 M6 14
GF15 Φ113 110 65 70 G3/4 90 M6 28
GF25 Φ158 140 85 70 G1 110 M6 40
GF32 Φ218 160 100 70 G1-1/4 180 M6 45

Other sizes can be customized.

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Sinomeasure Automation

Sinomeasure is committed to industrial process automation sensors and instrument since its establishment for decades. The main products are water analysis instrument, recorder, pressure transmitter, flowmeter and other field instruments.