Interfaces - Diehl Metering HYDRUS Instructions De Montage Et D'utilisation

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Pulse duration
Pulse break
Pulse frequency
Available pulse variants:
ƒ
Pulse 1: Total volume or forward volume
ƒ
Pulse 2: Forward volume or direction or fault
The pulse values can be configured as desired in the specified value range.
Nominal flow rate Q3
[m³/h]
Nom. temp.
Unit of display
Places shown before
decimal point
Places shown after deci-
mal point
Pulse value
Pulse value 1
Pulse value 2
8.

Interfaces

The meter is equipped with various communication interfaces depending
on the variant selected:
ƒ
Optical (standard)
ƒ
Funk 434 / 868 MHz
ƒ
Funk 868 MHz / L-Bus
ƒ
Funk 434 MHz / L-Bus
ƒ
M-Bus
ƒ
L-Bus / pulse
ƒ
Pulse
The Communication Description of the interfaces is available on the Inter-
net at www.diehl.com/metering
Français Português
min. 125 ms
(max. pulse frequency 20 Hz)
min. 125 ms
max. 4 Hz
1,6 / 2,5 /
4,0
30 °C (50 °C) 30 °C (50 °C) 30 °C (50 °C)
m³
5
3
decadic
0,1 – 100
L/pulse
0,1 L/pulse
1 L/pulse
HYDRUS
6.3 / 10 / 16 25
m³ m³
6 6
2 2
1 – 1000 10 – 1000
L/pulse L/pulse
10 L/pulse 10 L/pulse
direction direction
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