Dosing System OD non-conductive liquids

The focus is on the measurement of non-conductive liquids. This meter is designed for the measurement of e.g. oil or demineralized water. Due to the measuring principle, an inlet or outlet section is not required.

download pdf datasheet OD Flow Meter

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Description

Description

Characteristics

  • direct measurement of volume
  • measurement of non-conductive and conductive liquids
  • high accuracy / repeatability also for small quantities
  • high long-term stability

Special Features

  • Fillings from 10 ml possible
  • very short dosing times > 250ms
  • high resolution (e.g. DN10: 2000 pulses/l)
  • large selection of filling quantities with different nominal sizes
  • can be combined with the batch controller

Technical data

Nominal size DN10,DN15,DN25
Process connection TriClamp according to DIN 32676
Material

Housing: stainless steell

Oval wheels: stainless steel, PEEK

Seals: EPDM, alternatively Viton

Flow Range

0.2 l/min to 5 l/min  –  2,000 Pulses/

(0.05 gal/min to 1.32 gal/min)l

1 l/min to 30 l/min  –  1,000 Pulses/l

(0.26 gal/min to 7.93 gal/min)

2 l/min to 50 l/min – 400 Pulses/l

(0.53 gal/min to 13.21 gal/min)

4 l/min to 100 l/min – 200 Pulses/l

Accuracy ±0,25% to ±0,5%
Repeatability ±0,1%
Viscosity 0,3 to 1.500 mPa·s
Process temperature

Liquid temperature: -10°C to +130°C
(-14°F to 266°F)

ambient temperature: -20°C to +70°C
(-4°F to 158°F)

Process pressure max. 16 bar
Ex-protection
no
 

 

About Bopp & Reuther

Products & Features

Bopp & Reuther Messtechnik GmbH is a German-based manufacturer founded in 1872. The company is globally recognized for its expertise in high-precision flow, density, and concentration measurements. The company is best known as the inventor of the oval wheel meter principle (patented in 1932). Their current portfolio includes: 

  • Flow Meters: Oval wheel meters (OaP, OP, OI, OC, OK, Flowal, OD), Coriolis mass flow meters, turbine meters, vortex meters, and electromagnetic flowmeters.
  • Density & Concentration: for liquids and gases.
  • System Solutions: Dosing and filling solutions, flow computers metering skids
Benefits
  • No Inlet/Outlet Needed: Oval wheel meters can be installed directly, saving space and piping costs.
  • Independence from Viscosity: Ideal for high-viscosity media where other technologies fail.
  • Low Maintenance & Durability: Long service life due to rugged construction.
  • Short Dosing Times: Electromagnetic flowmeters and Coriolis meters offer quick batching times, some under 0.2s, suitable for food/pharmaceutical industries.
  • Comprehensive Solutions: Tailor-made metering skids, including strainers, gas separators, and flow computers.