JUMO 406050, Operating Manual

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4 Technical data
12
4.3 Electrical data
4.4 Mechanical features
4.4.1 Materials
4.4.2 Nominal pressure
4.4.3 Pressure loss diagram
Created under reference conditions  "Reference conditions", Page 10.
Voltage supply DC 18 to 30 V SELV, PELV, Class 2
Current consumption 50 mA, with digital output 300 mA
Power consumption ≤ 10 W
Protection rating DIN EN 61140, Class III (protective low voltage )
Electrical safety The device must be equipped with an electrical circuit that meets the require-
ments of DIN EN 61010-1 with regard to "Limited-energy circuits".
Housing PA66-GF25
Components in contact with the
medium
Meter run PPSU
Transducer PEEK
Seals
Process connection, transduc-
er EPDM or FKM (optionally)
Approvals
Components in contact with the
medium Drinking water certified materials (when using EPDM seals)
Nominal pressure levels PN 16
X = Flow rate
max
(%)
Y = Pressure loss (mbar)
0
50
100
150
200
250
0 5 10 15 20 25 30 40 45 50
X
Y
mbar
35
%
DN 15
DN 25
DN 20
DN 15 low
DN 32