Datasheet

Q
Q
B
D
F
AA
A
S
T
K
L
N
A
11
AA
B
D
FAA
A
A
11
AA
S
K
L
N
T
4 x P
4 x P
PF3W704S/504S
PF3W720S/520S
PF3W740S/540S
A
104
112
142
AA
50
54
71
B D
70.2
74.2
94.5
F
34
34
44
K
58.5
62.5
79.0
L
18
18
28
N
13.6
13.6
16.8
P
ø2.7 depth 10
ø2.7 depth 10
ø2.7 depth 10
Q
ø19
ø19
ø28
Q number
of rotations
6
6
7
S
56.5
60.5
78.0
T
22
22
30
Bracket dimensions
Model
PF3W704/720/740/711-;-;T
Integrated display: With temperature sensor
PF3W504/520/540/511-;-;T
Remote sensor unit: With temperature sensor
PF3W704S/720S/740S
Integrated display: With flow adjustment valve
PF3W504S/520S/540S
Remote sensor unit: With flow adjustment valve
A
81
89
109
135
115
119
123
AA
50
54
71
92
74
76
78
Model
PF3W704/504-;-;T
PF3W720/520-;-;T
PF3W740/540-;-;T
PF3W711/511-;-;T
PF3W721/521-;-;T
PF3W721/521-F12-;T
PF3W721/521-F14-;T
63.6 (Max. 68.6)
63.6 (Max. 68.6)
75.25 (Max. 81)
(mm)
(mm)
3-Color Display Digital Flow Switch for Water
PF3W
3-Color Display Digital Flow Switch for PVC Piping
PF3W
3-Color Display Digital Flow Monitor for Water
PF3W3
Function
Details
Dimensions
8
Digital Flow Switch for Water
Series PF3W
3-color display