Sensus Pollucom E Heat Meter - Spec Sheet
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The PolluCom E is a compact heating/cooling meter that measures energy consumption with high precision. It has a temperature range of 5-90°C, fast updating of values every 2-4 seconds, and password protected settings. Optional modules allow for remote reading via M-Bus or Mini-Bus communication and data logging in selectable time intervals. The meter comes in sizes for flow rates of 0.6, 1.5, or 2.5 m3/h and can be used for district heating, cooling billing, or individual apartment consumption.
Sensus Pollucom E Heat Meter - Spec Sheet
- 1. Compact Heating / Cooling Meter 4 Approval in class 2 according to EN 1434, measuring range (minimum to nominal flow) of 1 : 100 in horizontal and vertical fitting position 4 Temperature range of the flow sensor from 5 to 90 °C, thus also ideal applicability for so-called „6/12 °C chilling systems” 4 Optionally available with removable integrator for narrow installation sites: 4 PolluCom E/S with ca. 0.3 m connection cable and PolluCom E/SL with ca. 1.2 m connection cable 4 Fast updating of measuring values (2 seconds for temperatures, 4 seconds for heating output and flow rate) 4 Standard optical interface 4 Tariff function for differentiated consumption billing (e.g. in dependency on heating output) 4 Password protected parameter selections right on the meter itself without additional peripheral equipment 4 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 The compact meter PolluCom E is used for measuring energy consumption in heating or cooling circuits. On account of its high-precision flow sensor the application range reaches from district heating transfer stations to consumption billing for individual apartments. Optionally our PolluCom E can also be supplied as combined heating / cooling meter. For this version the switch- over point between heating and cooling energy metering is programmable, so that, even for already installed meters, corrections according to plant specifications are possible (e.g. for buildings with concrete core activation). Regarding meter remote reading and data communication the following modules are available: • M-Bus according to EN 1434-3 with unlimited number of readouts • Mini-Bus for „garden gate reading” or as plug & play interface for radio reading systems • M-Bus according to EN 1434-3 or Mini-Bus with two inputs for consumption meters with remote reading pulse output • Integrated data logger • Potential- and bounce-free remote reading pulses (1 kWh per pulse) www.sensus.com PolluCom E Application Tel: +44 (0)191 490 1547 Fax: +44 (0)191 477 5371 Email: northernsales@thorneandderrick.co.uk Website: www.heattracing.co.uk www.thorneanderrick.co.uk
- 2. LH1110INT Page 2 The Integrator The integrator is equipped with a comfortable LC display with eight-digit main reading line and six-digit subordinate reading line. Moreover 12 additional symbols support the read-out. Segment test One of many comfortable features of this concept is the simultaneous display of stored consumption values together with the corresponding date – an important contribution to avoid read-out errors: Example: monthly cooling energy Where it is appropriate, the display shows additional letters in the six-digit subordinate line in order to increase the read-out comfort: Example: M-Bus secondary address The available display items are clearly structured in 6 menus and include essentially: L 1: User menu • Accumulated consumptions • Segment test • Instantaneous items (heating resp. cooling output, flow, temperatures) • Customer’s reference number L 2: Target day menu Consumption values at a programmable annual target day L 3: Archive menu Rolling monthly storage of the following items for the last 16 months: • Consumptions • Volumina of the heating and cooling liquid resp. • Maxima for heating resp. cooling output and flow • Possible failure hours L 4: Service menu • Maximum values since operational start-up • Date and time • Next target day • Operation days • M-Bus addresses L 5: Control menu • Set tariff parameters • Switch-over point between heating and cooling energy metering • Correction factor in case of using water-antifreezer-mixture L 6: Parameter menu This is the menu where, among other possibilities, the following items can be set right on the meter itself (password protected): • M-Bus addresses • Customer’s reference number • Date and time • Next target date • Reset of maximum values
- 3. PolluCom E LH1110INT Page 3 The Optional Modules For electronic meter reading and connection with building automation systems a series of factory fittable optional modules are available for PolluCom E: M-Bus according to EN 1434-3 By this option the meter can be read out via its primary or secondary address with a 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. In case of need both M-Bus addresses can be reset right on the meter itself. Because of the short time of only 4 seconds for updating energy and flow values our PolluCom E is excellently suitable for connection to district heating control stations. Suitable read-out software: DOKOM CS (leaflet LS 1300) Suitable read-out hardware: See leaflet LS 1100 Mini-Bus By this option the meter can be connected to an inductive read-out point (MiniPad, order number: 182079), the distance can be as far as 50 meters. Typical applications are meters installed in sites, which are difficult to access, as well as in immovables where inhabitants are not present during the day. Suitable read-out systems: MiniReader (leaflet LS 3200) DOKOM Mobil (leaflet LS 3400) M-Bus or Mini-Bus with two inputs for external consumption meters This option allows the connection of up to two external consumption meters with passive remote reading pulse output, e.g. one cold and one hot water meter. The consumptions of those meters can then be read out via M-Bus or Mini-Bus interface of PolluCom E. Required pulse duration: > 125 ms Pulse input frequency: < 3 Hz Terminal voltage: 3 V Remote reading pulses This option provides potential- and bounce-free remote reading pulses, which can be summed up with a telecounter: Pulse valency: 1 kWh Closing time: 125 ms Bounce time: none Max. voltage: 28 V DC or AC Max. power: 0,1 A Integrated data logger By this option the following items 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. • Flow of the heating and cooling liquid resp. • Heating and cooling output resp. • Temperature in the warmer pipe • Temperature in the colder pipe • Temperature difference • Possible failure hours
- 4. Technical Data Head Loss Curve LH1110INT Page 4 Front view Dimensional drawings Side view PolluCom E Side view PolluCom E/S (overall height of PolluCom E/SL: 120 mm) Meter size Qp 0.6 Qp 1.5 Qp 2.5 Nominal flow qp 0.6 1.5 2.5 in m3 /h Minimum flow qi 0.006 0.015 0.025 according to approval in m3/h Accuracy class 2 or 3 acc. to EN 1434 Ratio qi /qp 1:25, 1:50 or 1:100 Maximum flow qs 1.2 3 5 in m3 /h (short-term) Starting flow in m3 /h 0.0015 0.0025 0.003 (average value) 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 5 ... 90 °C in the flow sensor Flow rate at 0.1 bar head 0.5 1.2 1.7 loss in m3 /h Head loss at qp in bar 0.15 0.17 0.21 kvs-value (flow rate at 1 bar head loss 1.53 3.65 5.45 in m3 /h) Permissible working 16 pressure in bar 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 PolluCom E/S, EX/S: ca. 0.3 m of split meters 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 6 years PolluCom E, EX, E/S, EX/S, E/SL, EX/SL Battery lifetime for 10 years PolluCom E/S 10, EX/S 10 Pressurelossmbar Flow rate m3 /h
- 5. Order Codes PolluCom E LH1110INT Page 5 The order code is composed of a twelve-digit figure-letter- combination. Please enter the required code of the available variants and options respectively into each empty box of the fields 5, 6, 7, 8, 9, 10 and 11. The next page completes the table below with a summary of the standard versions including full order codes. Field description 1 2 3 4 5 6 7 8 9 10 11 12 Remarks Field description Meter type (PolluCom E) Qp 0.6 m3 /h (overall length 110 mm) 1 Qp 1.5 m3 /h (overall length 110 mm) 2 Qp 2.5 m3 /h (overall length 130 mm) 3 Compact version / installation in return pipe (colder line) 0 Compact version / installation in supply pipe (warmer line) 1 Split version 0.3 m / installation in return pipe (colder line) 2 Split version 0.3 m / installation in supply pipe (warmer line) 3 Split version 1.2 m / installation in return pipe (colder line) 4 Split version 1.2 m / installation in supply pipe (warmer line) 5 Temperature sensor integrated in the flow sensor 0 Temperature sensor not integrated in the flow sensor 1 Temperatur sensor husk and cable length: Diameter 5.2 mm / cable length 1.5 m 0 Diameter 5.2 mm / cable length 5 m 1 Diameter 5.2 mm / cable length 10 m 2 Type DS 27.5 / cable length 1.5 m 6 Diameter 5.0 mm / cable length 1.5 m 7 Diameter 5.0 mm / cable length 5 m 8 Diameter 5.0 mm / cable length 10 m 9 Meter application: Heating meter, reading in MWh 0 Heating meter, reading in GJ 1 Heating meter, reading in kWh 2 Cooling meter, reading in MWh 3 for split version 0.3 m only Cooling meter, reading in GJ 4 for split version 0.3 m only Cooling meter, reading in kWh 5 for split version 0.3 m only Combined heating/cooling meter, reading in MWh 6 for split version 0.3 m only Combined heating/cooling meter, reading in GJ 7 for split version 0.3 m only Combined heating/cooling meter, reading in kWh 8 for split version 0.3 m only Available options: without optional module 0 M-Bus-Module 1 Mini-Bus-Module 2 not for split version 1.2 m Remote pulse output incl. Data logger 3 for split version 0.3 m only 10 years battery life time 4 for split version 0.3 m only Data logger 6 for split version 0.3 m only Mini-Bus module / 10 years battery life time 7 for split version 0.3 m only M-Bus module / input for 2 ext. meters 8 for split version 0.3 m only Mini-Bus module / input for 2 ext. meters 9 for split version 0.3 m only Calibrated 0 Non-calibrated for water-antifreezer-mixtures S Not specified 0 Coding 03 0 M E
- 6. 09001 Subject to changes without prior notice. LH1110INT Page 6 Meter version Order code PolluCom E / Qp 0.6 / compact 30ME 1000 0000 PolluCom E / Qp 1.5 / compact 30ME 2000 0000 PolluCom E / Qp 2.5 / compact 30ME 3000 0000 PolluCom E / Qp 0.6 / split 0.3 m 30ME 1200 0000 PolluCom E / Qp 1.5 / split 0.3 m 30ME 2200 0000 PolluCom E / Qp 2.5 / split 0.3 m 30ME 3200 0000 PolluCom E / Qp 0.6 / compact / M-Bus 30ME 1000 0100 PolluCom E / Qp 1.5 / compact / M-Bus 30ME 2000 0100 PolluCom E / Qp 2.5 / compact / M-Bus 30ME 3000 0100 PolluCom E / Qp 0.6 / split 0.3 m / M-Bus 30ME 1200 0100 PolluCom E / Qp 1.5 / split 0.3 m / M-Bus 30ME 2200 0100 PolluCom E / Qp 2.5 / split 0.3 m / M-Bus 30ME 3200 0100 PolluCom E / Qp 0.6 / compact / Mini-Bus 30ME 1000 0200 PolluCom E / Qp 1.5 / compact / Mini-Bus 30ME 2000 0200 PolluCom E / Qp 2.5 / compact / Mini-Bus 30ME 3000 0200 PolluCom E / Qp 0.6 / split 0.3 m / Mini-Bus 30ME 1200 0200 PolluCom E / Qp 1.5 / split 0.3 m / Mini-Bus 30ME 2200 0200 PolluCom E / Qp 2.5 / split 0.3 m / Mini-Bus 30ME 3200 0200 PolluCom E / Qp 0.6 / split 0.3 m / remote pulse output 30ME 1200 0300 PolluCom E / Qp 1.5 / split 0.3 m / remote pulse output 30ME 2200 0300 PolluCom E / Qp 2.5 / split 0.3 m / remote pulse output 30ME 3200 0300 Description Order number Standard mounting kit R 1/2” for Qp 0.6 and 1.5 (fitting pipe 110 mm, 2 thread connectors R 1/2”, 2 gaskets, 1 well) 68500515 Standard mounting kit R 3/4” for Qp 2,5 (fitting pipe 130 mm, 2 thread connectors R 3/4”, 2 gaskets, 1 well) 68500517 Ball valve mounting kit R 1/2” for Qp 0.6 and 1.5 (fitting pipe 110 mm, 2 thread connectors R 1/2”, 2 gaskets, 1 ball valve) 68504876 Ball valve mounting kit R 3/4” for Qp 2.5 (fitting pipe 130 mm, 2 thread connectors R 3/4”, 2 gaskets, 1 ball valve) 68504877 Adapter Z 1218 (110 mm / G 3/4 B to 130 mm / G 1 B) (two pieces required) 78104905 Order code for standard variants: • Installation in return pipe (colder line) • Temperature sensor diameter: 5.2 mm / temperature sensor cable length: 1.5 m • Heating meter, reading in MWh, battery for 6 years Accessories: Tel: +44 (0)191 490 1547 Fax: +44 (0)191 477 5371 Email: northernsales@thorneandderrick.co.uk Website: www.heattracing.co.uk www.thorneanderrick.co.uk