15
Be sure to read the installation and
operating manual before installing
/ commissioning. This allows you to
protect yourself and prevent damage.
Check the contents of the packing
before installation to be complete.
Nominal flow q
p
m³/h
0.6
1.5
2.5
3.5
6
10
Maximum flow q
s
m³/h
1.2
3
5
7
12
20
Minimum flow q
i
l/h
6
12
15
30
25
50
35
70
60
120
100
200
Medium temperature range
°C
0 ≤ Өq ≤ 105 / 0 ≤ Өq ≤ 130
Maximum temperature
°C
150 for 2000 hours
(only for versions with permanent
medium temperature up to 130 °C)
Minimum pressure
(to avoid cavitation)
bar
1 bar at q
p
and
80 °C medium temperature
Nominal pressure / peak pressure
■
Body with thread connection
■
Body with flange
PS/PN
PS/PN
16/16
25/25
IP protection class
68 (flow sensor)
54 (heat calculator)
Installation position
in any position
Heat carrier (medium)
Water
Temperature range heat calculator
°C
0...105 / 0...150
Temperature difference range
K
3...80 / 3...130
Ambient class according to EN 1434
A
Storage temperature
°C
-20...+65
Interfaces
Standard
optical interface (ZVEI, IrDA)
optional
3 pulse inputs/outputs, M-Bus,
wireless M-Bus (OMS), LoRa®
Ambient conditions /
climatic influencing
(valid for complete compact meter)
- climatic
Ambient temp. during operation:
5...55 °C
Relative humidity: < 93 %, not
condensating
- mechanical
class
M1
- electro-
magnetic
class
E1
Scope of supply
■
zelsius® C5 -IUF compact heat and /or cooling meter
■
Two seals
■
Seal material
■
Wall holder with mounting accessories
■
Installation and operating manual, declaration of conformity
Technical data
Содержание zelsius C5 -IUF
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