Model DPA

The inclined tube manometer is intended for use in applications where measurement of low pressure and differential pressure is needed or in monitoring applications where clear and reliable reading must be made from a distance. Its desing makes the instrument highly suitable for applications involving occasional differential pressures exceeding the measuring range.

Features Clear and easy reading Good contrast Zero adjustment screw Large filling liquid reservoir Metering liquid does not blow out during momentary overloads Typical applications Air conditioning strainers Blowers Dust filters Pressurized enclosures Draught measurement in furnaces Options Scale in other units than Pa. e.g., mm W.C.

Technical data

Metering liquid	Red, hydrocarbon mixture, p="0,78"
Weight (incl. liquid)	500 g
Body	Acrylic (PMMA)
Connectors	Polycarbonate (PC)
Seals	Nitrile
Max. overload	5-30 x measuring range (depends on the way of mounting)
Max. static pressure	10 bar
Ambient temperature	-40 ... +50 °C
Accuracy	±5% F.S. of inclined range
Connections	For 4-6 mm hose (inside diameter)

Code key