Wika DPT-10 User Manual download pdf (Page 24)

à Mount DPT10 below the lower isolating diaphragm

à The ambient temperature should be the same for both capillaries

Information:

An interface measurement is only possible if the densities of the two

media remain the same and the interface is between the two

measurement points. The total level must be above the upper

measurement point.

–

0,3 m

0,8

1,0

Fig. 21: Measurement setup with interface measurement. Min. adjustment with

ﬁlling complete with density 0.8 (Δp = 23.5 mbar), max. adjustment with ﬁlling

complete with density 1.0 (Δp = 29.4 mbar)

Interface measurement

24 Diﬀerential pressure transmitter DPT10 - metal measuring diaphragm • F oundation Fieldbus

4 Mounting

37246-EN-100120

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Wika DPT-10 User Manual Page 24