Siemens UH50 FLOW SENSOR Configuration Instructions Download Page 1 | Manualshive

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Siemens UH50 FLOW SENSOR Configuration Instructions Download Page 1

Ultraheat / Ultracold UH50

Subject to change without prior notice

UH 106-101k

Page 1 / 15

Static Heat- and Cold Meter UH50

issue: January 2010

Configuration Instructions

UH 106-101k

Static meter for Heating- and Cooling systems

UH50 ULTRAHEAT

®

UH50 ULTRACOLD

®

UH50 FLOW SENSOR

Version of firmware: 5.15 and higher

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Summary of Contents for UH50 FLOW SENSOR

Page 1: ...prior notice UH 106 101k Page 1 15 Static Heat and Cold Meter UH50 issue January 2010 Configuration Instructions UH 106 101k Static meter for Heating and Cooling systems UH50 ULTRAHEAT UH50 ULTRACOLD UH50 FLOW SENSOR Version of firmware 5 15 and higher ...

Page 2: ...l voids the warranty The 110 V 230 V versions must only be connected by an electrician The lithium batteries must be properly returned Lightning protection cannot be ensured this must be provided by the building wiring Only one compartment for the power supply must be equipped do not remove the red locking hatch General information The UH50 meter is used for energy consumption metering in short an...

Page 3: ... 6 10 G 2 20 100 40 300 1 5 190 3 5 260 7 35 14 60 14 4 5 1 5 190 2 5 G 1 5 25 10 200 5 6 1 8 0 5 190 1 5 3 15 6 1 2 G 1 160 3 8 0 6 1 2 6 2 4 150 1 5 14 4 5 G 1 260 12 60 24 180 Tolerance pressure lost 5 Small meters qp 0 6 2 5 m h Overall length 110 mm thread Overall length 130 mm thread Overall length 190 mm thread Overall length 190 mm flange Large meters with threaded joint qp m h PN bar a b ...

Page 4: ... removable control cable may be separated during the installation When installation is done be sure that only paired parts volume part calculator are connected together Ball valve Example of mounting with a ball valve recommended up to DN25 Welded sleeve with pocket Example of mounting with pockets recommended above DN25 Mounting as a cold meter When mounting a cold meter or combined heat cold met...

Page 5: ...ction of service loops LOOP 1 n Service loop selection Service loop 1 Service loop 2 LOOP n Service loop n LCD button 1 advances the display to the next loop After the last loop the user loop LOOP 0 appears again LCD button 2 displays the content of the selected service loop Within a loop the LCD button 2 is used to advance to the next line of the display After the last line of the display the fir...

Page 6: ... flow temperature and return temperature with their date stamp for up to 60 months on the set day of each month Note The standard time used is Central European Time CET If daylight saving time is activated storage will be performed accordingly The monthly values can also be read out via the optical and the 20 mA interface Resolution of the display kWh MWh MJ GJ m Places after decimal point blinkin...

Page 7: ... rigid or flexible 0 2 2 5 mm flexible with end ferrules 0 25 1 5 mm conductor sizes 26 14 AWG Multiple conductor connection 2 conductors of same cross section rigid or flexible 0 2 0 75 mm flexible with end ferrules without plastic sleeve 0 25 0 34 mm flexible with TWIN ferrules with plastic sleeve 0 5 0 75 mm Recommended screwdriver 0 6 x 3 5 mm Tightening torque 0 4 Nm Permissible combinations ...

Page 8: ...d version A special version of the pulse module is available with an Opto MOS output Advantages low voltage drop and polarized bipolar Standard pulses Standard pulse significances kWh MJ m 10 15 25 40 2 5 3 5 60 Nom flowrate in m h 10 MJ 0 6 1 kWh 10 kWh 1 m 0 1 m 100 MJ 1 MJ depending on the unit for heat display Pulses for quantity of energy volume tariff register Period duration 200 ms Pulse du...

Page 9: ...The analog module converts a selectable measured value of the meter into an analog output signal 2 output signals channel 1 channel 2 The following measured values can be selected power Flowrate Flow temperature Return temperature Temperature difference The following can be selected as the output signal 0 20 mA 4 20 mA 0 10 V Radio module Display on LCD RM radio module Please read the appropriate ...

Page 10: ...ature from the defined return temperature threshold instead of from the temperature difference Above return threshold T1 is summated Below return threshold T2 is summated Display of the tariff situation on the LCD The current tariff status is shown in the user loop together with the quantity of energy or the volume No tariff status is shown for tariffs T7 and T8 for tariffs T2 T3 T4 T5 T6 T10 T11 ...

Page 11: ... 20 Monthly set day parameterized 21 Master reset performed 22 All times deleted 23 Missing time deleted 24 Event occurs Maxima deleted Read out is performed via the optical interface with the service software Data logger optional The data logger permits the archiving of data that the user can select from a predefined set of values The data logger contains four archives whose 8 channels can be ass...

Page 12: ... 5 m h length 110mm nominal pressure PN25 connection G B 22 Nominal flowrate 1 5 m h length 190mm nominal pressure PN16 connection G 1 B 23 Nominal flowrate 1 5 m h length 190mm nominal pressure PN25 connection flanged DN 20 24 Nominal flowrate 1 5 m h length 190mm nominal pressure PN25 connection G 1 B 25 Nominal flowrate 1 5 m h length 130mm nominal pressure PN16 connection G 1 26 Nominal flowra...

Page 13: ...r Pt500 removable mounting in the tube as an option G Sensor Pt500 removable mounted in the tube within a pocket H Sensor Pt100 not removable not mounted in the tube N Sensor Pt100 not removable mounted in the tube P Sensor Pt100 not removable mounting in the tube as an option R Sensor Pt100 not removable mounted in the tube within a pocket S Hardware dependent features 7 Sensor type Code Without ...

Page 14: ...GSM Module with 2 pulse inputs with battery SMS support WZU GM GPRS module with ext antenna magnetic attachment and UH50 power pack 110 230V cable 5m with interface for up to 8 M Bus meter to be read over GPRS amongst others Email support WZU GPRS Radio module WZU RM Radio module with external antenna WZU RM EXT For mounting of temperature sensors Code Adapter for ball valves to install temp eratu...

Page 15: ...Ultraheat Ultracold UH50 Configuration Instructions UH 106 101k Page 15 15 ...

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