General Data - Burkert 8081 Manuel Utilisateur

Technicaldata
6.3.2.

General data

Pipe diameter DN15 to DN25
Type of fluid water (or neutral liquids on request)
Fluid temperature 5 to 90°C
Fluid pressure PN 16
Measuring range 0.06 to 200 l/min
Accuracy (see curves on ± (0.01 % of Full Scale* + 2% of
next page) measured value)
Repeatability 1% of measured value
Measuring element 2 ultrasound emitter-receiver cells
* Full Scale, see measuring range on the diagram of measurement accuracy.
1) Reference conditions: fluid = water, water and ambient temperatures = 20°C
Type 8081
1)
measurement accuracy
Max. measurement
deviation in %
10
8
6
4
2
0
-2
-4
-6
-8
-10
0,1 1
english
max DN15
max DN20
max DN25
10 100 1000
Flow rate in l/min
13