Output signals
The Dv08 flow meters can be equipped with various electronics which provide different
output signals.
Pulse output
Depending on the size, the DV08 delivers a certain number of pulses per litre:
Connection size
Meas. range l/min
Volume/Pulse
Pulses/Litre
G 1
1,4...140
13,1
76,3
G 1 ¼
3,5...350
29,0
34,5
G 1 ½
5,5...550
48,6
20,6
G 1 ½
8,0...800
72,0
13,9
G 2
10,0...1000
103,6
9,7
G 2
15,0...1500
133,0
7,5
G 2 ½
25,0...2500
238,8
4,2
The push/pull output … IW (with cube plug) or ...IR (with round plug) is compatible with all
standard PNP or NPN inputs.
Electrical connection: push-pull output
with 4-pin round plug connector
with cube plug according to DIN 43650-A / ISO 4400
DV08 Instruction manual 04/2019
page 4