UMR - UXR - URA

Glass Tube Variable Area Flow Meter

Starting at $503

For Liquids or Gas | up to 130 l/h or 2.5 Nm3/h | up to 16 bar | up to 100 °C | 1/4″ NPT | SS or POM-C | Optional Needle Valves

Product Features
Product Features
  • Variable Area Design
  • Low Pressure Loss
  • Optional Needle Valve
  • Glass Tube Allows Direct Flow Observation

The KOBOLD UMR, UXR and URA flow meters for liquids and air operate on the variable-area (suspended float) principle. Various float designs allow for a wide overall flow range. These rotameters have been designed as simple and for economical measuring systems. The instruments are available with or without a needle valve. The UMR and URA are similar but with one difference: the URA uses a footed structure designed mainly for schools and laboratories for convenient utilization on desktops.

Product Specifications
Product Specifications
Measuring Range 1...10 l/h to 13...130 l/h, 0.01...0.1 to 0.25...2.5 Nm³/h
Accuracy Class 4 Acc. to VDI/VDE
Maximum Pressure 16 Bar
Maximum Temperature 100°C (65°C for PVC Float)
Process Connection ¼" NPT or G¼ Thread
Body Material POM-C or Stainless Steel
Output Optional Switch Contacts
Media Categories Liquid or Gas
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Download PDF USA (Datasheet) ⬇️ Installation and Operation Manual ⬇️
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