Diehl Hydrus - Operation and Display; Display and Control Elements

8. Operation
To read the HYDRUS from the display, various information (for example,
ow rate, volume, date, reporting date, water temperature) are available
consecutively by touching the optical pushbutton.
HYDRUS
Made in Germany 11/20XX
Type 171
3/4“ S
Encoder
8D Standard
IP 68
3000123
gal.
gpm
1234 5648
.de
Flow
5
4
8
10
11
6
7
2
12
13
1
9
3
1 Part no. 8 Seal
2 Protection class 9 Country of manufacture /
Date
3 Digits 10 Unit
4 Interface 11 Flow rate
5 Nominal diameter 12 Optical pushbutton
6 Type 13 Positioning aid for the opto
head
7 Flow direction
-10-
HYDRUS
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