Oval Gear Flow Meter – Vetrix OG Series

Features

  • Nominal Pressure: GB 1.6MPa
  • Signal output: 4-20mA, Pulse; 24V DC
  • Accuracy: ±0.2%; ±0.5%
  • Structure: standard; high temp; high viscosity
  • Body material: cast iron; cast steel; SS304; SS316
  • Connection: DIN ON16; ANSI 150#; JIS 10K
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Oval gear flow meler is a pointer display. It is a kind of light volume flow meter of which the print wheel has cumulative count and zero. This flow meter is widely used in various industrial areas to control the liquid flow. It is applicable to all types of liquid measuring, such as crude oil, diesel, gasoline and so on. with great range and high precision, convenient use and maintenance. Different materials selected can meet the petroleum, chemical, pharmaceutical, food, metallurgy, electricity, transportation and other fields of liquid flow measurement.

Operating Principle

Fluid enters inlet port and then passes through the metering chamber. Inside the chamber, fluid forces the internal gears to rotate before exiting through the outlet port. Each rotation of the gears displaces a specific volume of fluid. As the gears rotate, a magnet on each end of the gear passes a reed switch the top mounted register’s circuit board.

Specification

Diameter (mm) Flow Range(m3/h) Temperature
±0.5% accuracy ±0.2%accuracy
10 0.08～0.4 0.08～0.4 -20℃～80℃(High Temp. is available on request)
15 0.3～1.5 0.5～1.5
20 0.4～3 0.8～3
25 0.8～6 1.5～6
40 1.5～15 3～15
50 3～24 8～24
65 6～40 10～40
80 8～60 12～60
100 13～100 20～100
150 19～190 38～190
200 34～340 68～340

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Vetrix OG – Series Oval Gear Flow Meter-DpstarGroup