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Differential pressure flow
Deltatop DO62C

Corner tap for international standardize differential pressure flow measurement

  • Deltatop DO62C - corner tap ©Endress+Hauser
  • Deltatop DO62C with Deltabar PMP55 ©Endress+Hauser
  • Deltatop DO62C with Deltabar PMP55 ©Endress+Hauser
  • Measuring principle differential pressure flowmeter

  • Deltatop DO62 application ©Endress+Hauser

The Deltatop DO62C is part of the differential pressure flow measurement with orifices and Deltabar differential pressure transmitter. It is an undivided standard orifice with carrier ring in compact or remote design and included accessories.


  • Selectable according to the application: operational compact version or modular remote version

  • Optimized for minimum pressure loss, highest accuracy and maximum measuring dynamics

  • Measuring range of the Deltabar differential pressure transmitter adjusted on delivery

  • Measurement method globally standardized according to ISO 5167

  • Optional symmetric orifice for bidirectional measurements

  • Cost-effective solution thanks to its robust design without moving parts

Field of application

Flow measurement of gases, steam and liquids.

  • Nominal diameters from DN 25 (1") to DN 600 (24")

  • Medium temperatures: -200 to +1,000°C (-328 to +1,832°F)

  • Pressure up to 420bar (6,300psi)

  • Compliant with PED 97/23/EC

  • NACE-compliant materials

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: Deltatop DPO10A, Deltatop DPO10E, Deltaset DPO50A, Deltaset DPO50E

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Kägenstrasse 2 4153 Reinach BL Switzerland
Tel.: +41 61 715 7700
Fax: +41 61 715 2888
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