9
3 Product description
WIKA Operating Instructions - Differential pressure transmitter DPT-10
Level measurement
1
2
3
h = ∆p
ρ g
+
+
–
–
h
+
–
Fig. 4: Level measurement with DPT10. Δp = differential pressure, ρ = density of
the medium, g = acceleration of gravity
1 Basic version with effective pressure lines
2 Version with flange chemical seal
3 Version with capillaries and cell chemical seals
Differential pressure measurement
+
2
1
Fig. 5: Differential pressure measurement with DPT10
1 Filter
2 DPT10
Density measurement
= ∆p
h g
+
–
h
1
Fig. 6: Density measurement with DPT10, h = defined mounting distance, Δp =
differential pressure, ρ = density of the medium, g = acceleration of gravity
1 DPT10
