PolluTherm Integrator for measuring heat and chill energy

PolluTherm
Integrator for measuring
heat and chill energy
Application
Special Features
The integrator PolluTherm is applicable for energy
consumption measurement in heating or cooling
circuits. Optionally PolluTherm is available for the
usage in combined heating and cooling systems,
where an automatic switch-over point provides
storing of heating and cooling energy in separate
registers. This switch-over point can be changed in
accordance with the heating and cooling system
requirements even after the meter has already been
installed (e.g. concrete core activation).
Regarding data communication and remote reading
the novel casing conception offers two slots for
anytime upgrade with various modules, e.g. M-Bus or
remote reading pulses.
After expiry of the verification period it is sufficient to
exchange the internal calibrated integrator module –
the outer casing including all connecting terminals
can remain in the measuring point. Therefore it is no
longer necessary to disconnect extension cables for
temperature sensors, lines for data communication or
mains connections when a meter exchange is
necessary.
✔ Compatible with almost any flow sensor type due to 9 different input pulse
values (0.25 litre to 10,000 litres)
✔ For simplification of stock-keeping the input pulse values can also be
programmed on site (order variant without surcharge)
✔ Standard possibility to connect temperature sensors Pt 100 or Pt 500 in fourwire
technology for quick and economic extension of temperature sensor
cables
✔ Removable calibrated integrator module for efficient verification exchange
✔ High-resolution measuring cycles (2 seconds for temperatures, 4 seconds for
power and flowrate)
✔ Back up of measuring and counting functions of mains-operated instruments
for up to 3 months in case of external power failure
✔ Password-protected parameter setting right at the meter itself without any
further peripheral equipment
UK & Ireland Enquiries
Sensus Metering Systems
11 The Quadrangle, Abbey Park,
Romsey, Hampshire SO51 9DL UK
T: +44 (0) 1794 526100
F: +44 (0) 1794 526101
Email: info.gb@sensus.com
www.sensus.com
International Enquiries
Sensus Metering Systems GmbH Ludwigshafen
Industriestraße 16,
67063 Ludwigshafen Germany
T: +49 (0) 621-6904-0
F: +49 (0) 621-6904-1409
Email: info.int@sensus.com
www.sensus.com
LH 6110 INT • Page 1/12

Casing conception
Consumption registers
Internal view, type Pt 500,
battery-operated
In addition to the calibrated main register there are two further registers
available:
Register „chill" – automatic switch-over between heat and
chill metering
This option allows a measurement of the heating as well as of the cooling
energy in combined heating and cooling systems, where the cooling energy is
stored in the register "chill".
A so-called „automatic switch-over point", which depends on the supply
temperature as well as on the difference between supply and return
temperature, specifies when heating or cooling energy is to be measured. Both
values are suitably preset in the factory and, in case of need, can be changed
on site according to the system requirements (e.g. in case of concrete core
activation). The integrator allows a direct control of the active settings:
Removable calibrated integrator unit
Example: Switch-over of heat to chill metering at a
supply flow temperature ≤ 25 °C and a concurrent
negative temperature difference of ≥ - 0,15 K
Tariff register 1
Spacious terminal box
This standard tariff register stores the heating and cooling energy respectively,
as well as exceeding or falling below programmable limit values (> or ≤) for
below system parameters:
• Heat and chill power resp.
• Flowrate of heating and cooling fluid resp.
• Temperature in the warmer line
• Temperature in the colder line
• Temperature difference
The required settings or changes are possible via optical interface at any time.
• High-quality bevel terminal block
• Standard possibility to connect temperature
sensors in four-wire technology
• Two slots for various upgrading modules
• Standard Mini-Bus interface
• Novel cable strain relief with removable preshaped
parts
PolluTherm
LH 6110 INT • Page 2/12

LC Display
PolluTherm is equipped with a comfortable LC
display with eight-digit main reading line and sixfigure
subordinate reading line. Moreover 12
additional symbols support the read-out.
L 1: User menu
• Accumulated consumptions
• Segment test
• Instantaneous values (power, flowrate, temperatures)
• Customer’s reference number
L 2: Target day menu
Consumption values at a programmable annual target day
Segment test
One of many useful features of this conception is
the simultaneous display of stored consumption
values together with the associated date – an
important contribution to avoid misreadings:
L 3: Archive menu
Rolling monthly storage of the following values for the last 16 months:
• Consumptions
• Volumina of the heating resp.chilling liquid
• Maxima for power and flowrate
• Potential failure hours
L 4: Service menu
• Maximum values since operational start-up
• Date and time
Example: monthly value for heating energy
Wherever it is appropriate, the display shows
additional letters in the six-figure subordinate line in
order to increase the read-out comfort:
• Next target day
• Operation days
• M-Bus addresses
L 5: Control menu
• Set tariff parameters
• Switch-over point between heat and chill metering
• Correction factor in case of using water-antifreeze-mixtures
L 6: Parameter menu
Example: M-Bus secondary address
The available display items are clearly structured in 6
menus and include in substance:
This is the menu where, among other possibilities, following items can be set
right at the meter itself (protected by password):
• M-Bus addresses
• Customer’s reference number
• Date and time
• Next target date
• Reset of maximum values
For details of the complete scope of display possibilities please refer to the
installation and operation instructions MH 6110 INT.
PolluTherm
LH 6110 INT • Page 3/12

Upgrade plugin modules
For electronic reading and connection to building
automation systems a variety of anytime upgrade
plugin modules are available for the PolluTherm:
M-Bus according to EN 1434-3
Order number: 68504020
This plugin module allows reading the meter via its
primary or secondary address with an M-Bus level
converter (300 and 2400 Baud, automatic
recognition). The secondary address is preset in the
factory to the eight-digit meter serial number. If
required both M-Bus addresses can be changed at
the meter itself. Because of the short updating time
for temperatures of 2 secons only as well as for
power and flowrate values of 4 seconds only, the
mains-operated PolluTherm is excellently suitable for
the connection to district heating regulators.
Suitable read-out software:
DOKOM CS (leaflet LS 1300)
Suitable read-out hardware:
See leaflet LS 1100
Remote reading pulses energy
For battery-operated PolluTherm
Order number: 68503922
Remote reading pulses energy and volume
For mains-operated PolluTherm
Order number: 68503920
Those two plugin modules provide potential-free and
bounce-free remote reading pulses, which can be
added up by a remote totalizer.
The pulse values depend on the size of the connected flow sensor:
Input pulse value
in l
0.25 or 1 2.5 or 10 25 or 100
250, 1.000 or
10,000
Display of the
integrator with decimal
digits for MWh, GJ and
00000.000 000000.00 0000000.0 00000000
m 3
Pulse value in case of
remote energy reading
in MWh
0.001 0.01 0.1 1
Pulse value in case of
remote volume reading 0.001 0.01 0.1 1
in m 3
M-Bus with two inputs for external consumption meters
Order number: 68504686
This plugin module allows the additional connection of up to two external
consumption meters (cold water, warm water, electricity, gas, „others") with
passive remote reading pulse output (reed switch, open collector). The
consumptions of those meters can then be read out via the M-Bus or Mini-Bus
interface of the PolluTherm.
Required pulse duration:
Pulse input frequency:
Terminal voltage:
> 125 ms
≤ 3 Hz
3 V
Closing time:
Bounce time:
Max. voltage:
Max. power:
125 ms
none
28 V DC or AC
0.1 A
USB interface
Order number: 68504688
This plugin unit allows the connection of the meter to a USB interface of a PC
or a notebook.
USB-Port: 1.1 or 2.0
Connection plug:
Cable length:
type A
ca. 1.5 m
Baud rate: ≤ 19,200
PolluTherm
LH 6110 INT • Page 4/12

Further options
Mini-Bus interface
This standard interface offers the following
possibilities of application:
Connection of an inductive read-out point (MiniPad,
order number: 182079) with an up to 50 m long cable.
A typical application is the quick and accurate remote
reading of single meters in measuring sites with
difficult access.
Suitable read-out systems:
• MiniReader, leaflet LS 3200
• DOKOM Mobil, leaflet LS 3400
Integration of PolluTherm into the radio system
Sensus((S))cout. For details of this system please
refer to leaflet LS 3300.
Integrated data logger
By this factory-set option the following values are
stored in a selectable time interval (3 to 1440
minutes):
• Consumption (incl. tariff consumption and, if
applicable, consumptions of the two external
meters)
• Volume of the heating and cooling liquid resp.
• Flowrate of the heating and cooling liquid
• Heat and chill power resp.
• Temperature in the warmer line
• Temperature in the colder line
• Temperature difference
• Potential failure hours
The capacity is 1260 data records, i.e. for example
covering ca. 52 days in case of hourly logger
intervals.
The logger values are read out with the service
software MiniCom, version 3.6.0.28 or higher.
Technical data
Temperature measuring range
Temperature difference
Cut-off threshold
Measuring accuracy
Updating times and integration cycles
resp.
Temperatures
Flowrate
Power
Energy
Volume
Buffering of measuring and counting
functions in case of power failure
Optical data interface
Permissible environmental
temperature
Battery lifetime
Electromagnetic environment class
1 ... 180 °C
(-20 … 180 °C uncalibrated)
3 ... 150 K
0.15 K
better than
+ 1.5 % for 3 K < ∆t < 20 K
+ 1 % for 20 K < ∆t
2 sec
4 sec
4 sec
4 sec (16 sec *)
4 sec (16 sec *)
* for battery-operated instruments
≤ 3 months
Physical acc. to EN 61107
Data telegram acc. to EN 1434-3
5 ... 55 °C
6 years + 1 year storing reserve
optional: 10 years
A acc. to EN 1434-4 (2003)
resp. E1 acc. MID
Storing temperature - 10 °C ... + 60 °C
Dimensions (wall mounting)
Wall mounting
Suitable types of temperature sensors
Input pulse values for flow sensors
Type of the pulsers
Input pulse frequency
ca. 125 x 159 x 52 mm
(WxHxD)
C-rail
Pt 500 and Pt 100 resp.
Two- or four-wire connection
1 / 10 / 100 / 1,000 / 10,000 /
0.25 / 2.5 / 25 or 250 litres
Reed switch, open collector
≤ 3 Hz
Protection class IP 54
Dimensional drawings
PolluTherm
LH 6110 INT • Page 5/12

Order details for standard integrator sub-unit
• Physical unit of the heat quantity in MWh, adjusted for flow sensors in the colder line
Description
Order no.
for complete instrument
(incl. outer casing)
Order no.
for internal integrator module (for
verification exchange)
Integrator PolluTherm N Pt 500
Mains-operated version for temperature sensors Pt 500
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
Integrator PolluTherm N Pt 100
Mains-operated version for temperature sensors Pt 100
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
310E 122 KM B
310E 132 KM B
310E 142 KM B
310E 102 KM B
310E 222 KM B
310E 232 KM B
310E 242 KM B
310E 202 KM B
310E M22 KM B
310E M32 KM B
310E M42 KM B
310E M02 KM B
310E N22 KM B
310E N32 KM B
310E N42 KM B
310E N02 KM B
Integrator PolluTherm B Pt 500
Battery-operated version for temperature sensors Pt 500
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
Integrator PolluTherm B Pt 100
Battery-operated version for temperature sensors Pt 100
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
310E 120 KM B
310E 130 KM B
310E 140 KM B
310E 100 KM B
310E 221 KM B
310E 231 KM B
310E 241 KM B
310E 201 KM B
310E M20 KM B
310E M30 KM B
310E M40 KM B
310E M00 KM B
310E N21 KM B
310E N31 KM B
310E N41 KM B
310E N01 KM B
PolluTherm
LH 6110 INT • Page 6/12

Order details for integrator sub-unit
• Physical unit of the heat quantity in MWh, adjusted for flow sensors in the colder line
• In addition: Automatic switch-over between heat and chill metering
Description
Order no.
for complete instrument (incl. outer
casing)
Order no.
for internal integrator module (for
verification exchange)
Integrator PolluTherm N Pt 500
Mains-operated version for temperature sensors Pt 500
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
Integrator PolluTherm N Pt 100
Mains-operated version for temperature sensors Pt 100
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
310E 122 KO B
310E 132 KO B
310E 142 KO B
310E 102 KO B
310E 222 KO B
310E 232 KO B
310E 242 KO B
310E 202 KO B
310E M22 KO B
310E M32 KO B
310E M42 KO B
310E M02 KO B
310E N22 KO B
310E N32 KO B
310E N42 KO B
310E N02 KO B
Integrator PolluTherm B Pt 500
Battery-operated version for temperature sensors Pt 500
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
Integrator PolluTherm B Pt 100
Battery-operated version for temperature sensors Pt 100
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
310E 120 KO B
310E 130 KO B
310E 140 KO B
310E 100 KO B
310E 221 KO B
310E 231 KO B
310E 241 KO B
310E 201 KO B
310E M20 KO B
310E M30 KO B
310E M40 KO B
310E M00 KO B
310E N21 KO B
310E N31 KO B
310E N41 KO B
310E N01 KO B
PolluTherm
LH 6110 INT • Page 7/12

Order details for integrator sub-unit
• Physical unit of the heat quantity in MWh, adjusted for flow sensors in the colder line
• In addition: Integrated data logger
Description
Order no.
for complete instrument (incl. outer
casing)
Order no.
for internal integrator module (for
verification exchange)
Integrator PolluTherm N Pt 500
Mains-operated version for temperature sensors Pt 500
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
Integrator PolluTherm N Pt 100
Mains-operated version for temperature sensors Pt 100
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
310E 422 KM B
310E 432 KM B
310E 442 KM B
310E 402 KM B
310E 522 KM B
310E 532 KM B
310E 542 KM B
310E 502 KM B
310E O22 KM B
310E O32 KM B
310E O42 KM B
310E O02 KM B
310E P22 KM B
310E P32 KM B
310E P42 KM B
310E P02 KM B
Integrator PolluTherm B Pt 500
Battery-operated version for temperature sensors Pt 500
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
Integrator PolluTherm B Pt 100
Battery-operated version for temperature sensors Pt 100
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
310E 420 KM B
310E 430 KM B
310E 440 KM B
310E 400 KM B
310E 521 KM B
310E 531 KM B
310E 541 KM B
310E 501 KM B
310E O20 KM B
310E O30 KM B
310E O40 KM B
310E O00 KM B
310E P21 KM B
310E P31 KM B
310E P41 KM B
310E P01 KM B
PolluTherm
LH 6110 INT • Page 8/12

Order details for integrator sub-unit
• Physical unit of the heat quantity in MWh, adjusted for flow sensors in the colder line
• In addition: Automatic switch-over between heat and chill metering
• In addition: Integrated data logger
Description
Order no.
for complete instrument (incl. outer
casing)
Order no.
for internal integrator module (for
verification exchange)
Integrator PolluTherm N Pt 500
Mains-operated version for temperature sensors Pt 500
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
Integrator PolluTherm N Pt 100
Mains-operated version for temperature sensors Pt 100
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
310E 422 KO B
310E 432 KO B
310E 442 KO B
310E 402 KO B
310E 522 KO B
310E 532 KO B
310E 542 KO B
310E 502 KO B
310E O22 KO B
310E O32 KO B
310E O42 KO B
310E O02 KO B
310E P22 KO B
310E P32 KO B
310E P42 KO B
310E P02 KO B
Integrator PolluTherm B Pt 500
Battery-operated version for temperature sensors Pt 500
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
Integrator PolluTherm B Pt 100
Battery-operated version for temperature sensors Pt 100
Input pulse value: 10 litres
Input pulse value: 100 litres
Input pulse value: 1000 litres
Input pulse value: programmable on site
Further pulse values on demand
310E 420 KO B
310E 430 KO B
310E 440 KO B
310E 400 KO B
310E 521 KO B
310E 531 KO B
310E 541 KO B
310E 501 KO B
310E O20 KO B
310E O30 KO B
310E O40 KO B
310E O00 KO B
310E P21 KO B
310E P31 KO B
310E P41 KO B
310E P01 KO B
PolluTherm
LH 6110 INT • Page 9/12

Order details for accessories
Description
Order no.
Power supply unit 230 V AC
for modification from battery to mains operation
68504679
Junction box for four-wire extension of temperature sensor cables 88599001
Adapter plate to fasten PolluTherm on wall adapters
or boreholes of earlier integrator types
(type B/N 101, B/N 501, B/N 100, B/N 500)
68503892
Upgrading plugin units
Remote reading of energy and volume pulses *
for mains-operated PolluTherm only
68503920
Remote reading of energy pulses
for battery-operated PolluTherm only
68503922
M-Bus interface acc. to EN 1434-3 * 68504020
M-Bus interface acc. to EN 1434-3 with two inputs for external consumption meters with
remote reading output (e.g. water or gas meters)
68504686
Accessories for data communication
USB interface for connection to PC or notebook 68504688
Optical data coupler with nine-pole RS 232 connection 04410230
Optical data coupler with USB connection
On demand
Inductive readout point MiniPad 182079
Inductive data coupler MDK with nine-pole
RS 232 connection
88004082
* Those plugin units are compatible to the former version of PolluTherm and can, as far as already available, reused in the present
PolluTherm.
Regarding the plugin unit for remote reading of energy pulses (order no. 68503922) we recommend to use a new plugin unit after expiry
of the verification period because of the soldered-on battery.
For further accessories please refer to our present price liste for heat / chill meters and system technology.
PolluTherm
LH 6110 INT • Page 10/12

Order details for complete measuring points
A complete measuring point includes following components:
• Integrator PolluTherm (battery- or mains-operated)
• One pair of temperature sensors Pt 500 or Pt 100
• One pair of wells (stainless steel V4A)
• Flow sensor with volume pulse output
For the order numbers for the complete kits (including the a.m. components) please refer to the present price list for heat / chill
meters.
Suitable flow sensors
Nominal flowrate from 1.5 to 10 m_/h (QN or Qp 1.5 to 10), nominal size DN 20 to 40:
Multi-jet dry-dial meter type AN 130, leaflet: LH 7100
Type Qp (QN) Overall length (mm) / PN
nominal size/width
With screwed ends for horizontal mounting position
1.5 190 / R 3/4"
2.5 190 / R 3/4"
3.5 260 / R 1" 16
6 260 / R 1"
10 300 / R 1 1/2"
Flanged for horizontal mounting position
1.5 190 / DN 20
2.5 190 / DN 20
3.5 260 / DN 25 16
6 260 / DN 25
10 300 / DN 40
1.5 190 / DN 20
2.5 190 / DN 20
3.5 260 / DN 25 25
6 260 / DN 25
10 300 / DN 40
For vertical mounting position in down pipe
1.5 105 / R 3/4"
2.5 105 / R 3/4"
3.5 150 / R 1" 16
6 150 / R 1"
10 200 / R 1 1/2"
For vertical mounting position in riser pipe
1.5 105 / R 3/4"
2.5 105 / R 3/4"
3.5 150 / R 1" 16
6 150 / R 1"
10 200 / R 1 1/2"
PolluTherm
LH 6110 INT • Page 11/12

Order details for complete measuring points
Nominal flow from 15 to 600 m 3 /h (QN or Qp 15 to 600), nominal size DN 50 to 300:
Woltman type WS, QN 15 to 150, for horizontal mounting position, PN 16 / 40, leaflet LB 4200
Woltman type WP, QN 250 to 600, for horizontal mounting position, PN 16, leaflet LB 4100
Woltman type WP, QN 15 to 600, for riser and down pipes, PN 16, leaflet LB 4100
Woltman type WP, QN 250 to 600, for horizontal mounting position, PN 25 / 40, leaflet LB 5200
Woltman type WP, QN 15 to 600, for riser and down pipes, PN 25 / 40, leaflet LB 5200
Type Qp (QN) DN PN Overall length (mm)
Flanged for horizontal mounting position
15 50 270
25 65 300
40 80 16 300
60 100 360
150 150 500
15 50 270
25 65 300
40 80 40 300
60 100 360
150 150 500
Flanged for vertical mounting position in down or riser pipe
15 50 200
25 65 200
40 80 225
16
60 100 250
100 125 250
150 150 300
15 50 200
40 80 225
40
60 100 250
150 150 300
Flanged for horizontal and vertical mounting position (down or riser pipe)
250 200 350
400 250 16 450
600 300 500
250 200 40 350
400 250 450
25
600 300 500
LH 6110 INT / 001-0407 • Subject to change without notice
Certified according to ISO 9001
Quality Management System ÖQS Reg.no. 3496/0
PolluTherm
LH 6110 INT • Page 12/12