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Enter a whole new world!
Dimension drawings
G3/4
13
ULTRAHEAT XS with ultrasound
Vstopanje v popolnoma nove dimenzije –
88
110
Meters that are not only accurate and
permit easy billing but that are also
Toplotni števec ULTRAHEAT XS
absolutely reliable, long-life, and low9
cost are in demand in building services
technology. ULTRAHEAT® XS offers you all
61.5
that – completely without mechanically
moving parts, which are not required for
Calculator
ultrasonic measurement. The measuring
Flow sensor 27.5 mm
for direct mounting
Flow sensor 45 mm
for pocket
KL ±10
L±35
112
tube has an all-metal design.
88
27.5-0.5
45 ±1
62±1
M 10.1x1
Ø 5.2 -0.1
Ø 3.3 +0.2
All dimensions in mm
Landis + Gyr GmbH
Humboldtstraße 64
90459 Nürnberg
Internet: www.landisgyr.com
Subject to change without prior notice
Order No. UH 704-101
Printed in Germany
259900 / 76015 Ke / Schö 03032.
Good for the environment, good for quality.
Certified to:
DIN EN ISO 14001 and
DIN EN ISO 9001
[ Tailored selection – the temperature sensor
Volume measuring unit all metal!
ULTRAHEAT XS works with permanently connected
Pt 500 temperature sensors. We can supply not only
the standard sensor DS M10 x 27.5 mm for direct
installation but also 5.2 x 45 mm sensors for pockets
– with cable lengths of 1.5 m or 5 m. Installation
accessories are available for the flow sensor
whereas the return sensor is already mounted
in the volume measuring unit.
[ Highest measurement accuracy
[ Big features in a small space – the calculator
ULTRAHEAT XS measures flow rate by the ultrasonic dragging principle. Two transducers
alternately transmit ultrasonic signals in and
against the direction of flow. The flow rate
can be precisely measured from the difference
between the measured propagation times.
W i t h i t s c o m p a c t c a l c u l a t o r, t h e
ULTRAHEAT XS heat meter easily fits into a
mounting box. For optimum readability, it can
be rotated on the measuring tube in 90° steps
and can also be mounted up to 1 m away
even in the series version. The mounting plate
can be used as a wall holder. The electronic
unit also features an optical interface and
options for remote reading, such as M-Bus or
pulse output. And, of course, it is testable on
NOWA test stands.
[ Completely non-wear
Ultrasonic measurement requires no mechanically moving parts. The measuring tube itself
has a robust all-metal design. The benefit for
you is a long service life and simple, low-cost
inspection and recalibration.
[ Standardized lengths
To ensure simple exchangeability, the mounting
lengths correspond to the standard dimensions of
vane-type meters. The nominal sizes qp 0.6/1.0/1.5,
and 2.5 are available.
[ Reliable operation
ULTRAHEAT XS features enormous measurement
dynamics. That is the reason the volume measuring
units can be loaded up to twice the nominal load qp.
The response limit remains at a constant low level
during the entire calibration period.
[ Variable mounting orientation
ULTRAHEAT XS does not require a straight pipe section
and can be installed any way round. The mounting
orientation does not affect the measurement accuracy
or the measuring dynamics. And the principle has other
advantages: ULTRAHEAT XS is insensitive to small particles in the hot water and operates silently.
[ Stored meter readings
Both the consumer and the measuring service benefit
from the stored meter readings on a freely selectable
annual set day or at the end of the month. The readings for the last 15 months for heat, volume, and
missing time are shown on a practically configured
display.
[ Generously sized display
The displays on the generously sized display are clearly
structured and easy-to-understand, divided into an
easily accessible customer area and a service area. Not
only instantaneous values but also set day values and
monthly values can be shown. Display of all consumption values facilitates traceability and heat billing.
Technical data of electronic unit
15 –105
°C
3 – 80
K
0.2
K
Length of control line
100
cm
Degree of protection
IP 54
Temperature range
Temperature difference range
Response threshold
[ Tried and tested
Landis+Gyr ultrasonic meters (formerly Siemens ultrasonic meters) have been
successful in tough district heating applications for two
decades. Numerous German and other random sample
tests have proven its high measuring accuracy. This
positive result is confirmed by verification tests according to the K20 Guideline of the PTB (German Federal
Institute of Physics and Metrology).
[ Future-oriented
Ultrasound technology is a sensible and future-oriented
basis for heat measurement – in both economic and
ecological terms. The advantages are obvious: technical
superiority and no wearing parts. It is the excellent
reliability that counts.
Power supply
Battery for 6 or 11
Ambient temperature
years
°C
5–55
Technical data measuring tube
ULTRAHEAT
2WR605 2WR607 2WR615 2WR617 2WR621 2WR623 2WR536 2WR638
Nominal flow rate qp
0.6
1.0
1.5
2.5
m3/h
Maximum flow rate qs
1.2
2.0
3.0
5.0
m3/h
Minimum flow rate qi
0.006
0.01
0.015
0.025
m3/h
Mounting length
Thread connection
Pressure drop ∆ p at qp
All versions in PN 16
110
190
110
190
110
190
130
190
mm
G 3/4B
G 1B
G 3/4B
G 1B
G 3/4B
G 1B
G 1B
G 1B
–
140
55
140
130
130
190*
140
mbar
60
* preliminary
Valid for Germany only: Following a decision by the PTB (German Federal Institute of Physics and Metrology), the values for the minimum flow qi will change to twice the value stated
in our documentation.
Vstop v popolnoma nov svet!
Dimension drawings
G3/4
13
ULTRAHEAT XS z ultrazvokom
Entering a Whole New Dimension –
88
110
Števci ki niso le toèni in omogoèajo enostavno obraèunavanje, ampak so tudi absolutno
The ULTRAHEAT XS Heat Meter
zanesljivi, imajo dolgo življensko dobo ter
9
predstavljajo nizke stroške pri nakupu in
vzdrževanju. ULTRAHEAT® XS je narejen
61.5
popolnoma brez gibljivih mehanskih
delov, ker ti niso potrebni za ultrazvoCalculator
èno merjenje. Merilna cev je v celoti
Flow sensor 27.5 mm
for direct mounting
Flow sensor 45 mm
for pocket
KL ±10
L±35
112
narejena iz kovine.
88
27.5-0.5
45 ±1
62±1
M 10.1x1
Ø 5.2 -0.1
Ø 3.3 +0.2
All dimensions in mm
Landis + Gyr GmbH
Humboldtstraße 64
90459 Nürnberg
Internet: www.landisgyr.com
Subject to change without prior notice
Order No. UH 704-101
Printed in Germany
259900 / 76015 Ke / Schö 03032.
Good for the environment, good for quality.
Certified to:
DIN EN ISO 14001 and
DIN EN ISO 9001
[ Tailored selection – the temperature sensor
Merilna enota volumna
ULTRAHEAT XS works with permanently connected
Pt 500 temperature sensors. We can supply not only
the standard sensor DS M10 x 27.5 mm for direct
installation but also 5.2 x 45 mm sensors for pockets
– with cable lengths of 1.5 m or 5 m. Installation
accessories are available for the flow sensor
whereas the return sensor is already mounted
in the volume measuring unit.
[ Najvišja merilna toènost
[ Big features in a small space – the calculator
ULTRAHEAT XS meri pretok z ultrazvoènim
naèinom. Dva pretvornika izmenièno oddajata ultrazvoène signale v in proti smeri
toka. Pretok je lahko precizno izmerjen
iz razlike èasov med izmerjenima elektronskima signaloma.
W i t h i t s c o m p a c t c a l c u l a t o r, t h e
ULTRAHEAT XS heat meter easily fits into a
mounting box. For optimum readability, it can
be rotated on the measuring tube in 90° steps
and can also be mounted up to 1 m away
even in the series version. The mounting plate
can be used as a wall holder. The electronic
unit also features an optical interface and
options for remote reading, such as M-Bus or
pulse output. And, of course, it is testable on
NOWA test stands.
[ Popolnoma neobrabljiv
Ultrazvoèno merjenje ne zahteva gibljivih
mehanskih delov. Merilna cev je v celoti
narejena iz robustnih kovinskih materialov.
Prednost za uporabnike je dolga življenjska doba
ter preprost, poceni nadzor in umerjanje.
[ Standardized lengths
[ Zanesljivo obratovanje
To ensure simple exchangeability, the mounting
lengths correspond to the standard dimensions of
vane-type meters. The nominal sizes qp 0.6/1.0/1.5,
and 2.5 are available.
Znaèilnost ULTRAHEAT XS je velika merilna
dinamika. Zaradi tega je mogoèe meriti do
dvakratne preobremenitve nazivnega pretoka.
Prag delovanja ostane na konstantno nizkem
nivoju preko celotne življenjske dobe.
[ Montaža v razliènih položajih
ULTRAHEAT XS ne potrebuje dodatnih prikljuèkov
in je lahko montiran v kakršnemkoli položaju.
Položaj montaže ne vpliva na merilno toènost
ali merilno dinamiko. Dodatna prednost je princip
merjenja: ULTRAHEAT XS je neobèutljiv na majhne
delce v topli vodi in deluje neslišno.
[ Shranjevanje izmerjenih vrednosti
Tako uporabniku, kot distributerju so na voljo
izmerjeni podatki, ki so shranjeni na prosto
izbran letni dan, ali na koncu meseca. Odèitki
zadnjih 15 mesecev za toploto, volumen in èas,
ko števec ni deloval, so prikazani na praktièno
oblikovanem prikazovalniku.
[ Razloèen prikazovalnik
Prikazi na prikazovalniku so jasno strukturirani
in lahko razumljivi. Razdeljeni so na lahko dostopne prikaze za uporabnika in servisne prikaze.
Prikazane so lahko, ne le samo trenutne vrednosti,
ampak tudi meseène vrednosti in vrednosti na nastavljeni dan. Prikaz vseh izmerjenih vrednosti
omogoèa sledljivost in obraèunavanje toplote.
Technical data of electronic unit
15 –105
°C
3 – 80
K
0.2
K
Length of control line
100
cm
Degree of protection
IP 54
Temperature range
Temperature difference range
Response threshold
[ Zanesljiv in preizkušen
Landis+Gyr ultrazvoèni števec
(prej Siemens) je uspešno prestal dve
desetletji uporabe v instalacijah centralnega
ogrevanja. Številni nemški in drugi nakljuèni
testi so dokazali njegovo visoko merilno toènost.
Ta pozitivni rezultat je potrjen z overitvenim
testom skladno s K20 direktivo PTB-ja(German
Federal Institute of Physics and Metrology).
[ Usmerjen v prihodnost
Ultrazvoèna tehnologija je razumna in v prihodnost usmerjena osnova za merjenje toplotne
energije - tako iz ekonomskega kot iz ekološkega vidika. Prednosti so oèitne: odlièna
tehnika in neobrabljivi deli.
Power supply
Battery for 6 or 11
Ambient temperature
years
°C
5–55
Technical data measuring tube
ULTRAHEAT
2WR605 2WR607 2WR615 2WR617 2WR621 2WR623 2WR536 2WR638
Nominal flow rate qp
0.6
1.0
1.5
2.5
m3/h
Maximum flow rate qs
1.2
2.0
3.0
5.0
m3/h
Minimum flow rate qi
0.006
0.01
0.015
0.025
m3/h
Mounting length
Thread connection
Pressure drop ∆ p at qp
All versions in PN 16
110
190
110
190
110
190
130
190
mm
G 3/4B
G 1B
G 3/4B
G 1B
G 3/4B
G 1B
G 1B
G 1B
–
140
55
140
130
130
190*
140
mbar
60
* preliminary
Valid for Germany only: Following a decision by the PTB (German Federal Institute of Physics and Metrology), the values for the minimum flow qi will change to twice the value stated
in our documentation.
[
[
[Temperaturni senzor - izbira po meri
Volume measuring unit v celoti iz kovine!
ULTRAHEAT XS deluje s trajno prikljuèenim temperaturnim senzorjem Pt 500. Lahko ga opremimo, ne le
s standardnim senzorjem DS M10x27,5 za direktno
vgradnjo, temveè tudi s senzorjem 5,2x45 mm za
v zašèitno cevko - s kablom dolžine 1,5 ali 5 m.
Inštalacijski dodatki so primerni za senzorje v
dotoku, medtem, ko so povratni senzorji že montirani v merilni enoti volumna.
[
[
[
Highest measurement accuracy
[Veliko odlik na majhnem prostoru-kalkulator
ULTRAHEAT XS measures flow rate by the ultrasonic dragging principle. Two transducers
alternately transmit ultrasonic signals in and
against the direction of flow. The flow rate
can be precisely measured from the difference
between the measured propagation times.
[
ULTRAHEAT XS toplotni števec s svojim kompaktnim
kalkulatorjem lahko enostavno namestimo v montažno ohišje. Za optimalno odèitavanje na merilni
cevi lahko kalkulator zavrtimo v korakih po 90°,
prav tako pa ga lahko namestimo kjerkoli v oddaljenosti do 1 m, tudi pri serijski izvedbi.
Montažna plošèa je lahko uporabljena kot zidni
nosilec. Elektronsko enoto prav tako odlikuje
optièni vmesnik in možnost daljinskega odèitavanja, npr. M-bus ali impulzni izhod. Kalkulator
je testiran po NOWA testnih standardih.
Completely non-wear
Ultrasonic measurement requires no mechanically moving parts. The measuring tube itself
has a robust all-metal design. The benefit for
you is a long service life and simple, low-cost
inspection and recalibration.
[
Reliable operation
[Standardne dolžine
Za zagotovitev enostavne zamenljivosti so montažne dolžine skladne s standardnimi dimenzijami
mehanskih števcev. Na voljo so nazivni pretoki
0,6/1,0/1,5 in 2,5 m3/h.
[
ULTRAHEAT XS features enormous measurement
dynamics. That is the reason the volume measuring
units can be loaded up to twice the nominal load qp.
The response limit remains at a constant low level
during the entire calibration period.
Variable mounting orientation
[ ULTRAHEAT XS does not require a straight pipe section
and can be installed any way round. The mounting
orientation does not affect the measurement accuracy
or the measuring dynamics. And the principle has other
advantages: ULTRAHEAT XS is insensitive to small particles in the hot water and operates silently.
Tehnièni podatki elektronske enote
Tried and tested
Both the consumer and the measuring service benefit
from the stored meter readings on a freely selectable
annual set day or at the end of the month. The readings for the last 15 months for heat, volume, and
missing time are shown on a practically configured
display.
Landis+Gyr ultrasonic meters (formerly Siemens ultrasonic meters) have been
successful in tough district heating applications for two
decades. Numerous German and other random sample
tests have proven its high measuring accuracy. This
positive result is confirmed by verification tests according to the K20 Guideline of the PTB (German Federal
Institute of Physics and Metrology).
The displays on the generously sized display are clearly
structured and easy-to-understand, divided into an
easily accessible customer area and a service area. Not
only instantaneous values but also set day values and
monthly values can be shown. Display of all consumption values facilitates traceability and heat billing.
15 –105
°C
Obmoèje temperaturne razlike
3 – 80
K
0,2
K
Dolžina kabla
100
cm
Stopnja zašèite
IP 54
Prag delovanja
Stored meter readings
Generously sized display
Temperaturno obmoèje
[
Future-oriented
Ultrasound technology is a sensible and future-oriented
basis for heat measurement – in both economic and
ecological terms. The advantages are obvious: technical
superiority and no wearing parts. It is the excellent
reliability that counts.[
Napajanje
Baterija za 6 ali 11
let
5–55
°C
Temperatura okolice
Tehnièni podatki merilne cevi
ULTRAHEAT
2WR605 2WR607 2WR615 2WR617 2WR621 2WR623 2WR536 2WR638
Nazivni pretok qp
0,6
1,0
1,5
2,5
m3/h
Maksimalni pretok qs
1,2
2,0
3,0
5,0
m3/h
Minimalni pretok qi
0,006
0,01
0,015
0,025
m3/h
Montažna dolžina
110
190
110
190
110
190
130
190
mm
Navojni prikljuèek
G 3/4B
G 1B
G 3/4B
G 1B
G 3/4B
G 1B
G 1B
G 1B
–
Izguba tlaka ∆p pri qp
140
55
140
130
130
190
140
mbar
60
Vse verzije za PN 16
Valid for Germany only: Following a decision by the PTB (German Federal Institute of Physics and Metrology), the values for the minimum flow qi will change to twice the value stated
in our documentation.
Enter a whole new world!
G3/4
Dimenzije
13
ULTRAHEAT XS with ultrasound
88
110
Meters that are not only accurate and
permit easy billing but that are also
Entering a Whole New Dimension –
absolutely reliable, long-life, and low-
The ULTRAHEAT XS Heat Meter
9
cost are in demand in building services
technology. ULTRAHEAT® XS offers you all
61.5
that – completely without mechanically
moving parts, which are not required for
Kalkulator
Tipalo 27.5 mm
za direktno montažo
ultrasonic measurement. The measuring
Tipalo 45 mm
za v zašèitno tulko
KL ±10
L±35
112
tube has an all-metal design.
88
27.5-0.5
45 ±1
62±1
M 10.1x1
Ø 3.3 +0.2
Ø 5.2 -0.1
Vse dimenzije so v mm
Landis + Gyr d.o.o.
Poslovna cona A 53
SI-4208 Šenèur
Tel: +386 4 2790 500
Internet: www.landisgyr.si
S
der No. UH 704-101
Printed in Germany
Pridržujemo si pravico do sprememb.
Prijazen do okolja, kvaliteten.
Certifikati:
DIN EN ISO 14001 in
DIN EN ISO 9001