Embed Size (px)
Citation preview
KELLER AG für DruckmesstechnikCH-8404 Winterthur
+41 52 235 25 25 [email protected]
KELLER Ges. für Druckmesstechnik mbHD-79798 Jestetten
+49 7745 9214 0 [email protected]
Page 1 of 5
Edition 01/2020Subject to alterationsCompanies approved to ISO 9001
www.keller-druck.com
LEO2Compact digital manometer with high accuracy
Features
• High accuracy 0,1 %FS• Compact design• Insulated piezoresistive pressure sensor encapsulated in an oil-filled
metal housing• Energy-efficient: battery life of up to 1000 operating hours• Optional: Intrinsically safe version LEO2-Ei available for use in
potentially explosive atmospheres
Functions
• Wide range of units of pressure to choose from• Zero point calibration via buttons• Automatic shutdown• Min/max display
Typical applications
• Industrial applications• Servicing• Calibration / testing
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Scha
dene
rsat
z.Al
le R
echt
e fü
r den
Fal
l der
Pat
ent-,
Geb
rauc
hsm
uste
r- od
er G
esch
mac
ksm
uste
rein
tragu
ng v
orbe
halte
n. D
IESE
S D
OKU
MEN
T IS
T VE
RTR
AULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Frontmassbild1:1
SW17
Originalgrösse: A3
DATENBLATT LEO2
n59 32
(8)
95
87
7/16-20UNF 19,5
n70
(8)
93
101
SW17
7/16-20UNF
42
25
LEO2 LEO2 with rubber cover
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Scha
dene
rsat
z.Al
le R
echt
e fü
r den
Fal
l der
Pat
ent-,
Geb
rauc
hsm
uste
r- od
er G
esch
mac
ksm
uste
rein
tragu
ng v
orbe
halte
n. D
IESE
S D
OKU
MEN
T IS
T VE
RTR
AULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Frontmassbild1:1
SW17
Originalgrösse: A3
DATENBLATT LEO2
n59 32
(8)
95
87
7/16-20UNF 19,5
n70
(8)
93
101
SW17
7/16-20UNF
42
25
Accuracy± 0,1 %FSTotal Error Band± 0,2 %FSPressure Ranges0…4 bar to 0…700 bar
KELLER AG für DruckmesstechnikCH-8404 Winterthur
+41 52 235 25 25 [email protected]
KELLER Ges. für Druckmesstechnik mbHD-79798 Jestetten
+49 7745 9214 0 [email protected]
Page 2 of 5
Edition 01/2020Subject to alterationsCompanies approved to ISO 9001
www.keller-druck.com
LEO2 – SpecificationsStandard pressure ranges
Absolute pressure, PAA 0…4 0…11 0…31 0…101 bar abs.
Absolute pressure, PA 0…300 0…700 bar
Overload resistance 10 20 60 200 400 700 bar
Display resolution (LCD) 0,001 0,002 0,01 0,02 0,1 0,2 bar
Key PAA Sealed Zero at 0 bar abs. (vacuum)PA Sealed Zero at 1 bar abs.
Performance
Pressure
Accuracy @ RT (20…25 °C) ≤ ± 0,1 %FS Nonlinearity (BFSL), pressure hysteresis, non-repeatability, zero point deviation and amplification deviation
Total error band (0…50 °C) ≤ ± 0,2 %FS Max. deviation within the specified pressure and temperature range
Long-term stability ≤ ± 0,2 %FS Per year under reference conditions, yearly recalibration recommended
Degree of dependency on location ≤ ± 1,5 mbar Calibrated in vertical installation position with pressure connection facing downwards
Pressure range reserve ≥ ± 10 % Valid measured values outside the pressure range, no overflow/underflow
Temperature ranges
Compensated temperature range 0…50 °C
Media temperature range -10…60 °C
Ambient temperature range 0…50 °C
Storage temperature range -20…70 °C
Electrical data
Battery 3 V, type CR2430 Only CR2430 from Renata permitted for hazardous applications(LEO2-Ei)
Battery life Up to 1000 hours When used continuously
CE conformity as per 2014/30/EU (EMC) EN 61000-6-1 to -6-4EN 61326-1 / EN 61326-2-3
KELLER AG für DruckmesstechnikCH-8404 Winterthur
+41 52 235 25 25 [email protected]
KELLER Ges. für Druckmesstechnik mbHD-79798 Jestetten
+49 7745 9214 0 [email protected]
Page 3 of 5
Edition 01/2020Subject to alterationsCompanies approved to ISO 9001
www.keller-druck.com
LEO2 – SpecificationsDisplay
Dimensions Width × height: 27.8 mm × 30.0 mm (see Dimensions and options)
Number of digits on LC display 2 rows with 4 1/2 digits each
Measuring rate 2 measurements per second
Configurable units of pressure bar, mbar, hPa, kPa, MPa, PSI, kp/cm2
Mechanical data
Materials in contact with media
Pressure connection Stainless steel AISI 316L
Pressure transducer separating diaphragm Stainless steel AISI 316L
Pressure transducer seal (internal) None
Swivel insert Nickel-plated brass
Swivel O-ring NBR
Adapter Galvanised steel
Adapter seal (external) NBR
Other materials
Display housing Polyamide
Pressure transducer oil filling Silicone oil
Further details
Pressure connection 7/16 - 20 UNF with G1/4 adapter See Dimensions and options for other optional adapters
Diameter × height × depth59 mm × 95 mm × 32 mm Without rubber cover
70 mm × 101 mm × 42 mm With rubber cover
Weight approx. 125 g Without rubber cover and adapter
Protection IP65
Explosion protection LEO2-Ei
Intrinsically safe version LEO2-Ei in accordance with 2014/34/EU (ATEX) and IECEx
LCIE 01 ATEX 6001 XIECEx LCIE 18.0035 XZone 0: Ex II 1G Ex ia IIC T5 Ga
Permitted max. ambient temperature range -10…80 °C
KELLER AG für DruckmesstechnikCH-8404 Winterthur
+41 52 235 25 25 [email protected]
KELLER Ges. für Druckmesstechnik mbHD-79798 Jestetten
+49 7745 9214 0 [email protected]
Page 4 of 5
Edition 01/2020Subject to alterationsCompanies approved to ISO 9001
www.keller-druck.com
LEO2 – Dimensions and optionsLC display
Front cover Content Dimensions 2 : 1 2 : 1
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Sch
aden
ersa
tz.
Alle
Rec
hte
für d
en F
all d
er P
aten
t-, G
ebra
uchs
mus
ter-
ode
r Ges
chm
acks
mus
tere
intra
gung
vor
beha
lten.
DIE
SE
S D
OK
UM
EN
T IS
T V
ER
TRA
ULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Frontansicht mit Display
Originalgrösse: A3
DATENBLATT LEO2
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Scha
dene
rsat
z.Al
le R
echt
e fü
r den
Fal
l der
Pat
ent-,
Geb
rauc
hsm
uste
r- od
er G
esch
mac
ksm
uste
rein
tragu
ng v
orbe
halte
n. D
IESE
S D
OKU
MEN
T IS
T VE
RTR
AULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Frontansicht mit Display2:1
Originalgrösse: A3
DATENBLATT LEO2
Width × height:27,8 mm × 30,0 mm
Digit height:top: 8 mm × 3 mmbottom: 7 mm × 3 mm
Available pressure connections
A swivel adapter with a G1/4 connection on the process side is supplied as standard with every LEO2. The swivel adapter is a cylinder withO-rings on each side. This allows the device to be optimally positioned. The following adapters are also available:
PrincipleSwivel adapter
G1/4 swivel adapter(standard) G1/8 swivel adapter 1/4-18NPT swivel adapter
G1/4 EN 83 adapter,without swivel,alignment not possible
1:1
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Scha
dene
rsat
z.Al
le R
echt
e fü
r den
Fal
l der
Pat
ent-,
Geb
rauc
hsm
uste
r- od
er G
esch
mac
ksm
uste
rein
tragu
ng v
orbe
halte
n. D
IESE
S D
OKU
MEN
T IS
T VE
RTR
AULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Zusatzansichten2:1
Originalgrösse: A3
DATENBLATT LEO2
12 8
24
25
2414
G1/4 G1/8 1/4-18 NPT
1211
4 2
G1/4
SW19
SW17
SW14SW14
1:1
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Scha
dene
rsat
z.Al
le R
echt
e fü
r den
Fal
l der
Pat
ent-,
Geb
rauc
hsm
uste
r- od
er G
esch
mac
ksm
uste
rein
tragu
ng v
orbe
halte
n. D
IESE
S D
OKU
MEN
T IS
T VE
RTR
AULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Zusatzansichten2:1
Originalgrösse: A3
DATENBLATT LEO2
12 8
24
25
2414
G1/4 G1/8 1/4-18 NPT
1211
4 2
G1/4
SW19
SW17
SW14SW14
1:1
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Scha
dene
rsat
z.Al
le R
echt
e fü
r den
Fal
l der
Pat
ent-,
Geb
rauc
hsm
uste
r- od
er G
esch
mac
ksm
uste
rein
tragu
ng v
orbe
halte
n. D
IESE
S D
OKU
MEN
T IS
T VE
RTR
AULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Zusatzansichten2:1
Originalgrösse: A3
DATENBLATT LEO2
12 8
24
25
2414
G1/4 G1/8 1/4-18 NPT
1211
4 2
G1/4
SW19
SW17
SW14SW14
1:1
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Scha
dene
rsat
z.Al
le R
echt
e fü
r den
Fal
l der
Pat
ent-,
Geb
rauc
hsm
uste
r- od
er G
esch
mac
ksm
uste
rein
tragu
ng v
orbe
halte
n. D
IESE
S D
OKU
MEN
T IS
T VE
RTR
AULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Zusatzansichten2:1
Originalgrösse: A3
DATENBLATT LEO2
12 8
24
25
2414
G1/4 G1/8 1/4-18 NPT
1211
4 2
G1/4
SW19
SW17
SW14SW14
1:1
Wei
terg
abe
sow
ie V
ervi
elfä
ltigu
ng d
iese
s D
okum
ents
, Ver
wer
tung
und
Mitt
eilu
ng s
eine
s In
halts
sin
d ve
rbot
en, s
owei
t nic
ht a
usdr
ückl
ich
gest
atte
t. Zu
wid
erha
ndlu
ngen
ver
pflic
hten
zu
Scha
dene
rsat
z.Al
le R
echt
e fü
r den
Fal
l der
Pat
ent-,
Geb
rauc
hsm
uste
r- od
er G
esch
mac
ksm
uste
rein
tragu
ng v
orbe
halte
n. D
IESE
S D
OKU
MEN
T IS
T VE
RTR
AULI
CH
(Nac
h S
chut
zver
mer
k IS
O 1
6016
)
Zusatzansichten2:1
Originalgrösse: A3
DATENBLATT LEO2
12 8
24
25
2414
G1/4 G1/8 1/4-18 NPT
1211
4 2
G1/4
SW19
SW17
SW14SW14
The process of fitting the adapter with the swivel seal insert is described in the operating instructions.
Other customer-specific options
• Customer-specific front covers• Customer-specific firmware with e.g. application-specific calculations• Other oil filling types for pressure transducers: e.g. special oils for oxygen applications• Other units of pressures can be configured ex works
KELLER AG für DruckmesstechnikCH-8404 Winterthur
+41 52 235 25 25 [email protected]
KELLER Ges. für Druckmesstechnik mbHD-79798 Jestetten
+49 7745 9214 0 [email protected]
Page 5 of 5
Edition 01/2020Subject to alterationsCompanies approved to ISO 9001
www.keller-druck.com
LEO2 – Scope of delivery and accessories
Scope of delivery
Plastic case Renata CR2430 battery G1/4 swivel adapter Operating instructions D/E/F
Digitales Manometer mit Min.-/Max.-Anzeige.
Digital Manometer with Min.-/Max.-Display.
Manomètre numérique avec affichage Min./Max.
Min.-/Max.-DruckwertMin.-/Max. Pressure ValueValeur de pression Min./Max.
Aktueller DruckwertActual Pressure ValueValeur de pression actuelle
SELECT
ENTER Min./Max.
DruckanschlussPressure ConnectionRaccord pression
LEO2
Accessories
Rubber cover KELLER 5-point report KELLER 11-point report Carry case
11 Punkte Prüfprotokoll
KELLER AG für Druckmesstechnik, St.Gallerstrasse 119, CH-8404 Winterthur, Tel. +41 52 235 25 25KELLER Ges. für Druckmesstechnik mbH, Schwarzwaldstrasse 17, D-79798 Jestetten, Tel. +49 77 45 92 14 0
Auftrag Nr
Druck DPI 515 (-1...3,5 / -1...35 bar)PM 02230
960 24mbar °C
0 4 bar abs0 4 bar abs
76580
4500530848
LEO2 / -1...3bar / 81021
0...50°C
Tech.Bezeichnung
Best.Nr
3V Batt.Ausgang/Speisung
0.1000.8001.6002.4003.200
bar abs0.1000.8001.6002.4003.2004.000
bar abs
Serienummer
...
...
0.1000.8001.6002.4003.2004.000
bar abs0.0000.0000.0000.0000.0000.000
%FS0.1000.8001.6002.4003.200
bar abs0.0000.0000.0000.0000.000
%FS
0.000
0.0000.000
Druckquelle
MessgerätLuftdruck Temperatur
DruckbereichAnzeige
Komp. Temperaturbereich
Druck Druck Anzeige Anzeige Fehler Hysterese
Max. Fehler %FS
Beste Gerade
Endpunktlin.
Fehlerband
Kunde RUAG Schweiz AG343962
Prod.Nr 303010.0002
0.0000.0000.0000.0000.000
%FS
Fehler
Pos 1
Genauigkeit RT [%FS] 0.100
Datum
28.10.2019P. SchäublePrüfer / Prüferin
Rückverfolgbarkeit der Prüfmittel auf Nationale Normale bei KELLERgemäss http://www.keller-druck.ch/picts/pdf/german/70AA005_g.pdf
Zertifiziert nach ISO 9001:2015 www.keller-druck.com
For additional protection in harsh environments
Measurement deviation at room temperature
Measurement deviation at room temperature with hysteresis
With belt loop
Order information
Standard versions Intrinsically safe versions
Technical description Product number Technical description Product number
LEO2 / 4 bar 303010.0002 LEO2-Ei / 4 bar 303010.0006
LEO2 / 11 bar 303010.0015 LEO2-Ei / 11 bar 303010.1906
LEO2 / 31 bar 303010.0005 LEO2-Ei / 31 bar 303010.0007
LEO2 / 101 bar 303010.0072 LEO2-Ei / 101 bar 303010.1910
LEO2 / 300 bar 303010.0004 LEO2-Ei / 300 bar 303010.0003
LEO2 / 700 bar 303010.0001 LEO2-Ei / 700 bar 303010.0008
