PolluCom
®
F/S C Heat/Cooling Meter
Installation and operating instructions
M H 1500 INT, Page 4
Notes on warranty
The contents of this manual shall not become part
of, nor modify, any prior or existing agreement,
commitment or legal relationship. All obligations of
Sensus GmbH Ludwigshafen (and its affiliated
companies) arise from the respective purchase
contract, which also contains the complete and
solely valid warranty provision. These existing
warranty provisions are neither extended nor
limited by the information regarding the device
versions described in these instructions. The
content reflects the technical status at the time of
printing. We reserve the right to make technical
changes in the course of further development
without prior notice.
Recycling
The devices described in this manual
can be recycled. For environmentally
sound recycling and disposal, please
contact a certified waste management
company. This device contains a
lithium battery. In the interests of environmental
protection, this battery must not be disposed of with
normal household waste. The respective national
environmental regulations must be complied with.
2. Technical Data
Counter size
q
p
0.6
q
p
1.5
q
p
2.5
Rated flow q
p
in m³/h
0.6
1.5
2.5
Minimum flow q
i
in m³/h
0.006
0.015
0.025
Accuracy class
3 or 2 in accordance with EN 1434
Ratio q
i
/q
p
1:100, 1:50, 1:25
Maximum flow q
s
in m³/h (short-term)
1.2
3
5
Starting flow in m³/h
(Average values)
0.0015
0.0025
0.003
Temperature
measurement range
5 ... 105°C
(-20 ... 105 °C for water/anti-freeze
mixtures, not calibrated)
Temperature difference
range
3 ... 100 K
Switch-off threshold
0.15 K
Measurement cycles
Temperature: 4 sec.
Flow and performance: 4 sec.
Energy and volume: 4 sec.
permissible temperature
in the flow sensor
5 ... 90°C
Flow at 0.1 bar pressure
loss in m³/h
0.5
1.2
1.7
Pressure loss at q
p
in bar 0.15
0.17
0.21
k
vs
value
(Flow at 1 bar pressure
loss in m³/h)
1.53
3.65
5.45
Permissible operating
pressure in bar
16
Length of connection
cable
PolluCom
®
F/S C, F/S CX:
approx. 0.3 m
Permissible ambient
temperature
5 ... 55°C
electromagnetic class
Class E 1
Mechanical class
Class M 2
Protection class
IP 54
Battery life for
PolluCom
®
F/S C, F/S CX,
8 years (with standard device
without communication)*
*High ambient temperatures generally have a negative effect
on the service life
Various designs are directly compatible with third-
party products:
PolluCom F/S C
RA
: directly compatible with the
coaxial meter (A1/A34)
- Integral-MK MaXX
- CF Compact MK
- CF Sensor MK
PolluCom F/S C
RI
: directly compatible with the
coaxial meter (IST)
- Sensonic II
PolluCom F/S C
RT:
directly compatible with the
coaxial meter (TE1)
- Vario S
The compatibility with third-party products is clearly
marked on each variant of meters.
Example of a PolluCom F/S C RA
3. Important information
Applied standard: EN 1434, parts 1, 3 and 6
Heat and cold meters are measuring
instruments that must be handled with
extreme care. To protect them from damage
and contamination, do not remove them from
the packaging until immediately before
assembly. The meter must not be carried by
the cable. Clean only with a cloth moistened
with water.
PolluCom F/S C
compatible with
Allmess
measuring
capsule meter
