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Sensus Pollucom Compact Low Cost Heat Meter


Sensus Pollucom Compact Low Cost Heat Meter

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Stream Measurement have supplied the Sensus PolluCom E for over 5 years, during which time many thousands of these meter have been installed throughout the OK.  The units low cost and exceptional reliability make them ideal for use in district heating programs and within commercial heating systems. The Pollucom E can be purchased as a heat only, cooling only, or combined energy meter. In the case of the latter the switchover point between heating and cooling energy metering is programmable, even after installation.

Pollucom E is available with a range or reading and data 
communication modules, including:

• Mbus (to EN 1434-3) with an unlimited number of readouts & play interface for radio reading systems 

Mini-Bus for use with Touch Pad Reading systems or as a plug & play interface for radio reading systems

M-Bus (to EN 1434-3) or Mini-Bus with withtwo inputs for consumption meters with remote reading    
   pulse output

  • Meets the requirements of EN 1434 Class2 
  • Temperature range of the flow sensor from 5 to 90 °C, thus also ideal applicability for so-called „6/12 °C chilling systems”
  • Integrated Datalogging option
  • Removable Integrator Option for ease of installation
  • PolluCom E/S with ca. 0.3 m connection cable and PolluCom E/SL with ca.1.2 m connection cable
  • Fast updating of measuring values (2 seconds for temperatures, 4 seconds for heating output and flow rate)
  • Standard optical interface
  • Tariff function for differentiated consumption billing (e.g. in dependencyon heating output)
  • Password protected parameter selections right on the meter itself without additional peripheral equipment
  • Temperature sensors Pt 500 with overall length 45 mm / diameter 5.2 mm,also available in overall length 45 mm / diameter 5.0 mm as well as in type DS 27.5 according to EN 1434-2

Meter size              
Qp 0.6    
Qp 1.5    
Qp 2.5
Nominal flow qpin m3/h
0.6
1.5
2.5
Minimum flow qi according
 to approval in m3/h
0.006
0.015
0.025
Accuracy class
2 or 3 acc. to EN 1434
Ratio qi /qp
1:25, 1:50 or 1:100
Maximum flow qs in m3/h
(short-term)
1.2
3
5
Starting flow in m3/h
(average value)
0.0015
0.0025
0.003
Temperature measuring range               
5 ... 150 °C (-20 … 150 °C for water-antifreezer liquids, uncalibrated)
Temperature difference range               
3 ... 100 K
Cut-out threshold
0.15 K
Permissible temperature
 in the flow sensor
5 ... 90 °C
Flow rate at 0.1 bar
head loss in m3/h
0.5
1.2
1.7
Head loss at qp in bar
0.15
0.17
0.21
kvs-value (flow rate
at 1 bar head loss in m3/h)
1.53
3.65
5.45
Permissible working
 pressure in bar
16
Overall length in mm
110
110
130
Nominal diameter
R 1/2”
R 1/2”
R 3/4”
Connection thread
G 3/4 B
G 3/4 B
G 1 B
Connection cable
 length of split meters    
PolluCom E/S, EX/S: ca. 0.3 m PolluCom E/SL, EX/SL: ca. 1.2 m
Weight in kg         
ca. 0.8    
ca. 0.8    
ca. 0.86
Permissible
 environmental
 temperature
5 ... 55 °C
Environmental class
C acc.to EN 1434
Protection
IP 54
Battery lifetime for
PolluCom E, EX, E/S,
EX/S, E/SL, EX/SL
6 years
Battery lifetime for
PolluCom E/S 10, EX/S 10
10 years

Pollucom E O&M Manual

Pollucom E  Installation Equipment O&M Manual

Pollucom E Direct Mounting Sensors O&M Manual

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Call our main reception
T 0161 622 0777

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  • Preferred method of contact



Vacancies

Factory & Calibration Facility Elder Road St Johns Industrial Estate Lees, Oldham, Lancashire OL4 3DZ. England T: +44 (0)161 622 0777 F: +44 (0)161 622 0707