Product Description

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.

UMR - UXR - URA - Glass Tube Variable Area Flow Meter

Product Specifications

Measuring Range
1...10 l/h to 13...130 l/h (Water), 0.01...0.1 to 0.25...2.5 Nm³/h (Air)
Accuracy
Class 4 Acc. to VDI/VDE
Maximum Pressure
16 Bar
Maximum Temperature
100°C (65°C for PVC Float)
Process Connection
¼" NPT Female or G¼ Male
Body Material
POM-C or Stainless Steel
Output
Optional Switch Contacts

Product Features

Variable Area Design
Low Pressure Loss
Optional Needle Valve
Glass Tube Allows Direct Flow Observation
UMR - UXR - URA Request Form
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