21
H
2
= 25mm
61
53
L
H1max
H
2
= 25mm
61
53
L
H1max
H
2
= 25mm
61
53
L
H1max
Technical data temperature sensors
Platinum precision resistor
Pt 1000
Sensor type
mm
45 x 5.0 mm / 45 x 5.2 mm
DS 27.5 / DS 38
Universal 6 - 150
Temperature range
°C
0 ... 105 / 0 ... 150 (*)
Cable length
m
q
p
0.6 to 2.5: approx. 1.5
(optional: approx. 5)
q
p
3.5 to 10: approx. 5
Installation (*)
supply
pipe
red
by direct immersion or by immersion slee-
ves (in case of existing measuring points)
return
pipe
no marking
or blue
(according to
the model)
by direct immersion or by immersion slee-
ves (in case of existing measuring points)
Integrated in the flow sensor, optionally
external
(*) Concerning existing immersion sleeves please observe the note in ther chapter “mounting in
existing immersion sleeves”.
Diameters (*)
Italiano
Español
Nominal flow
q
p
(m³/h)
L
(mm)
Threaded
connection
Flange
0.6
110
G¾B
0.6
130
G1B
0.6
190
G1B
DN20
1.5
110
G¾B
1.5
130
G1B
1.5
190
G1B
DN20
2.5
130
G1B
2.5
190
G1B
DN20
3.5
150
G1¼B
3.5
260
G1¼B
DN25
6
150
G1¼B
6
260
G1¼B
G1½B
DN25
DN32
10
200
G2B
10
300
G2B
DN40
(*)
optionally
Summary of Contents for zelsius C5-IUF
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