Heinrichs Messtechnik GmbH

V31 Rotameter

applications

Flow measurement of liquid or gaseous products in pipelines.

The current flow rate in volume or mass per unit time is displayed.

particularities

• Modular device concept

• Service-friendly design

• splinter protection

• Limit contacts (optional)

Technical specifications

Measuring ranges:

• Water: 20 ° C, min: 6.5-65 l / h, max: 1.000-10.000 l / h

• Air: 0 ° C, 1.013 bar abs., Min: 150-1,500 Nl / h, max: 18,000-180,000 Nl / h

Display:

Flow units on the glass cone

Accuracy class (according to VDE / VDI 3513, sheet 2):

Liquids: 1.6%

Gases: 2.5%

Conditions of use:

for thin-bodied products which have sufficient flowability, are free of solids, do not stick together and do not tend to deposit.

Gases with linear flow behavior and sufficient pre-pressure.

Ambient conditions:

Ambient temperature: -20 ° C to + 80 ° C

Medium conditions:

Medium pressure limit: 15 bar max. (Depending on temperature and material, for details see corresponding data sheet)

All pressure data refers to liquids without danger potential with voltage-free installation of the devices.