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Safety information 

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You  can  return  the  lithium  batteries  to  the  manufacturer  for 
appropriate  disposal  following  use.  When  shipping  please  ob-
serve legal regulations, in particular, those governing the label-
ling and packaging of hazardous goods.

 

Do  not  open  the  batteries.  Do  not  bring  batteries  into  contact 
with water or expose to temperatures above 80 °C.

 

The meter does not have any lightning protection. Ensure light-
ning protection by the house installation.

 

Summary of Contents for ultego III smart plus

Page 1: ...ultego III smart plus Technical description 32 22 101 001 a Date 07 04 2017 ista Middle East FZE Ultrasonic heating and cooling meter ultego III smart plus Residential...

Page 2: ...parts Compact space saving design Robust all metal measuring section Exceptional robust DuraSurface Easy installation and read out Fast and intelligent temperature measuring interval Large easy reada...

Page 3: ..._______________________16 General Communication LOOP 3 __________________________________________17 Other LOOP 4 __________________________________________________________17 6 2 Monthly values _______...

Page 4: ...asure ment in systems with water The meter consists of a volume measurement unit two fixed temperature sen sors and an electronic unit that calculates the energy consumption from the volume and temper...

Page 5: ...and operation of me ters in heating and cooling systems may install and remove the meter Only install or remove the meter when the pipes are pressure less After installing the meter check the leak tig...

Page 6: ...ing please ob serve legal regulations in particular those governing the label ling and packaging of hazardous goods Do not open the batteries Do not bring batteries into contact with water or expose t...

Page 7: ...nt range 0 180 C LCD 7 digit Optical interface Standard EN 62056 21 Communication Optional Separability Always cable length 1 5 m Temperature sensor Type Pt500 acc to EN 60751 not detachable Connectio...

Page 8: ...5 15 5 x 13 5 x 12 0 0 8 0 6 190 G1 1 2 6 1 2 150 1 5 0 5 22 5 x 18 5 x 11 3 1 1 1 5 110 G 3 4 3 15 3 150 3 9 1 2 15 5 x 13 5 x 12 0 0 8 1 5 130 G1 3 15 3 160 3 8 1 2 15 5 x 13 5 x 12 0 0 8 1 5 190 G1...

Page 9: ...length m h bar mm UH30 x05 0 6 16 110 UH30 x06 0 6 25 110 UH30 x07 0 6 16 190 UH30 x09 0 6 25 190 UH30 x21 1 5 16 110 UH30 x22 1 5 25 110 UH30 x23 1 5 16 190 UH30 x25 1 5 25 190 UH30 x26 1 5 16 130 UH...

Page 10: ...serve in addition the admixtures Seal the temperature sensor and the fittings to protect against manipula tion If you install the meter for cooling metering follow the respective notes Recommendation...

Page 11: ...pipeline This position is not permitted for cold meters and in cases where moisture can enter the electronic unit due to conden sation e g during an interruption in the summer Fig 4 Mounting position...

Page 12: ...int of installation until it comes to a stop tightening torque 3 5 Nm Fig 8 Mounting adapter set 4 1 Installation for cooling metering Observe the following installation instructions to avoid condensa...

Page 13: ...Dimension of electronic unit 13 26 5 Dimension of electronic unit Fig 10 Electronic unit Fig 11 Wall adapter view from above and side Fig 12 Maximum screw head height if using the wall bracket...

Page 14: ...Dimension of electronic unit 14 26 Fig 13 Wall mounting...

Page 15: ...splays the current meter status in kWh MWh MJ or GJ Note In order to prevent reading errors the decimal places of the values displayed are marked with a frame Note Calibrated values can be recognized...

Page 16: ...ture difference Operating time Missing time Time with flow Previous month s values LOOP 2 Monthly values Log date Energy quantity and volume on set day Missing time on set day Max flow in 2 s cycles w...

Page 17: ...LOOP 4 Other Date Time Code entry for test para operation 6 2 Monthly values The meter stores the following values for 24 months on the monthly set day Missing time Volume Energy and maxima with date...

Page 18: ...e display 8 Power supply The meter is according to the configuration equipped with 1 3 lithium batter ies Options 6 years battery 11 years battery kWh MWh MJ GJ m h m 1 5 2 5 0 001 MWh 1 kWh 1 MJ 0 00...

Page 19: ...tage can lead to reduction of battery lifetime 9 2 Pulse output The pulse output permits the transmission of energy or volume equivalent pulses Two channels are available Their functions can be parame...

Page 20: ...ing interval Mobile data reading Stationary data reading User defined data reading Acc to configuration 20 34 sec 15 min Acc to telegram length 12 900 sec 1 Open Metering System 2 May vary depending o...

Page 21: ...date Monthly reference date Energy previous year on reference date Annual set date Error manufacturer specific Current timestamp type I Data telegram F002 mobile data reading sending interval 34 sec...

Page 22: ...asured Air in the measurement unit pipe bleed air from line delivery condition F1 Interruption in the hot side temperature sensor Inform service department F2 Interruption in the cold side temperature...

Page 23: ...owrate 2 5 m h length 190 mm nominal pressure PN16 connection G 1 B 38 Nominal flowrate 2 5 m h length 190 mm nominal pressure PN25 connection G 1 B 40 3 Control cable type electronic unit Code Split...

Page 24: ...tationary radio Ordering example battery life 6 years data telegram F000 sending interval 15 min UH30 XXXX XXXX X XX EA XXX F000 encryption E Wireless M Bus function stationary A Battery lifetime 6 ye...

Page 25: ...1 5 110 G 3 4 150 3 9 C 2 5 190 G1 210 5 3 D 2 5 130 G1 200 5 6 E The indicated pressure loss of a flow sensor is at nominal flowrate qp With the Kv Factor which defines the flow rate at a pressure l...

Page 26: ...ista Middle East FZE Dubai Branch P O Box 502302 Dubai U A E...

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