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Precision oval gear meter series IOG® 1/4"

for industrial applications

Ovalradzähler Serie IOG 1/4" low flow
  • High accuracy and repeatability
  • Insensitive to viscosity change – Maintains accuracy
  • Not affected by pulsating flows
  • Can be mounted in tight pipework and any orientation
  • Most industrial communications and outputs available
  • Custom options available
  • ATEX approval, FDA conformity
Medium:
Lubricant oil, Water, Liquid food
max. flow:
from 0.25 up to 8.3 l/min
Temperature:
from -30 up to 120 °C
max. pressure:
from 0 up to 100 bar
Branch:
Chemical industry, General industry, Pharmaceutical industry, Oil industry, Aerospace industry
Precision oval gear meter series IOG® 1/4"
Precision oval gear meter series IOG® 1/4"

General information

The industrial OG oval gear meter is a modular flow meter design, economical yet highly accurate and rugged. Due to the rugged nature of this particular flow measurement technology, the industrial OG meter can be used in a number of applications where conventional meters are not acceptable.

  • Highest quality, made in Germany
  • Cost effective and commercially competitive product due to the most up to date automated production techniques
  • Wide range of sizes, materials, displays and component options
  • Most items ex stock for fast delivery, benefit from low shipping cost
  • Local support, worldwide

Other sizes upon request.


Technical data

Flow range0,04 – 1,60,09 – 1,60,25 – 8,30,44– 8,3
Viscosity (cP)> 5,0< 5,0> 5,0< 5,0
Max. 500.000 mPas with oval gears for high viscous fluids. Contact factory.Max. 500.000 mPas with oval gears for high viscous fluids. Contact factory.Max. 500.000 mPas with oval gears for high viscous fluids. Contact factory.Max. 500.000 mPas with oval gears for high viscous fluids. Contact factory.
Accuracy (%)±1,0±1,5±1,0±1,5
Repeatability±0,03 %±0,03 %±0,03 %±0,03 %
Pulses per liter21702170390390
Operating temperature
Stainless steel-30 °C up to +120 °C-30 °C up to +120 °C-30 °C up to +120 °C-30 °C up to +120 °C
Aluminium/PPS/LCP-30 °C up to +80 °C-30 °C up to +80 °C-30 °C up to +80 °C-30 °C up to +80 °C
Pressure rating
NPT/BSP100 bar (SS), 55 bar (Alu), 16 bar (PVDF)100 bar (SS), 55 bar (Alu), 16 bar (PVDF)100 bar (SS), 55 bar (Alu), 16 bar (PVDF)100 bar (SS), 55 bar (Alu), 16 bar (PVDF)
Flanged modelPlease consult factory for higher pressure rates.Please consult factory for higher pressure rates.Please consult factory for higher pressure rates.Please consult factory for higher pressure rates.
Housing/connections
AluminiumNPT, BSPNPT, BSPNPT, BSPNPT, BSP
Stainless steelNPT, BSPNPT, BSPNPT, BSPNPT, BSP
Materials
HousingStainless steel/AluminiumStainless steel/AluminiumStainless steel/AluminiumStainless steel/Aluminium
CoverStainless steel/AluminiumStainless steel/AluminiumStainless steel/AluminiumStainless steel/Aluminium
RotorsStainless steelStainless steelStainless steelStainless steel
O-ringViton, Aflas, EPDM, Kalrez, FepViton, Aflas, EPDM, Kalrez, FepViton, Aflas, EPDM, Kalrez, FepViton, Aflas, EPDM, Kalrez, Fep


Measuring principle

Oval gear meters


Oval gear meters

As fluid passes through the metering chamber by entering the inlet port, it forces the internal gears to rotate and exits through the outlet port. Each rotation of the gear displaces a given volume of fluid. Controlled clearances between the gears and chamber wall insure minimum leakage. As the gears rotate, a magnet on each end of the gear activates the reedswitch and forward the pulses to the display or to the pulse output.


Applications

Oval gear meters are volumetric meters and are best suited for liquids with a viscosity up to 5.000 mPas. (special models up to 1.000.000 mPas.). Typical applications are mineral oils, hydraulic oils, solvents, brake fluids, coolants, transmission oils, etc.


Accessories


ILR 701T

ILR 701T
  • Display
  • Instant flow rate
  • Total flow rate
Industrial line register type ILR700 - standard register

Industrial line register type ILR700 - standard register
  • Large six digit LCD display with three decimal point precision for batch total display
  • Batch total display in liters,...
Industrial line register ILR series

Industrial line register ILR series
  • Large six digit LCD display with three decimal point precision for batch total display
  • Batch total display in liters,...
Pulse transmitter type PM5-ILR

Pulse transmitter type PM5-ILR
  • Scalable reedswitch
  • Optional display
  • Low-cost
ILR750 / 750T

ILR750 / 750T
  • Display
  • Pulses
  • 4-20 mA signal
Flow monitor ER-500

Flow monitor ER-500
  • Compact size.
  • High accuracy and repeatability.
  • Rated for installation in class I, Div 1 hazardous areas.
  • Flexibility of...
Industrial line registers type ILR 710 - 730

Industrial line registers type ILR 710 - 730
  • Large six digit LCD display with three decimal point precision for batch total display
  • Batch total display in liters,...

Do you have questions on this product?

Your contact person:

Badger Meter Swiss AG
Mittelholzerstrasse 8
CH-3006 Bern