7
Display and control elements
7.1
Display
NOTE!
The flow sensor's LED display can be read easily, even when the protective lid is unscrewed.
(1)
Micro USB interface
(2)
LEDs
On: green LED
Error: red LED
O1: yellow LED
7 Display and control elements
(3)
Button
(4)
Protective lid with viewing window (IP67)
(1)
(2)
(3)
(4)
21