Vega VEGABAR 54 Product Information - page 18
Technical data
18
Hydrostatic – Level and pressure measurement
Power supply - Foundation Fieldbus
Supply voltage
- non-Ex instrument
9 … 32 V DC
- EEx ia instrument
9 … 24 V DC
Supply voltage with lighted indicating and adjustment module
12)
- non-Ex instrument
12 … 32 V DC
- EEx ia instrument
12 … 24 V DC
Power supply by/max. number of sensors
- H1 Fieldbus cable/Voltage supply
max. 32 (max. 10 with Ex)
Electrical protective measures
Protection
- Housing, standard
IP 66/IP 67
13)
- Alu and stainless housing, optionally available
IP66/IP 68 (1 bar)
14)
- Transmitter in IP 68 version
IP 68
- Remote housing
IP 65
Overvoltage category
III
Protection class
II
Available approvals or approvals applied for
15)16)
ATEX ia
ATEX II 1G, 1/2G, 2G EEx ia IIC T6
ATEX ia and d
ATEX II 1/2G, 2G EEx d ia IIC T6
ATEX D
ATEX II 1/2D, 2D IP6X T
IEC
IEC Ex ia IIC T6
FM
FM, Cl.I, Div2 (NI)+lI.II, II, Div1 (DIP), FM Cl.I-III, Div 1 (IS), FM Cl.I-III, Div 1
(IS)+Cl.I-III, Div1 Gr.C-G(XP)
Ship approval
GL, LRS, ABS, CCS, RINA, DNV
Others
WHG
CE conformity
EMC (89/336/EWG)
Emission EN 61326: 1997 (class B), susceptibility EN 61326: 1997/A1:
1998
LVD (73/23/EWG)
EN 61010-1: 2001
Functional safety (SIL)
You will find detailed information in the "Supplementary in-
structions manual - Functional safety VEGABAR series 50 and
60" or under www.vega.com.
Functional safety acc. to IEC 61508-4
- Single channel architecture (1oo1 D)
up to SIL2
- Double channel architecture (1oo2 D)
up to SIL3
Environmental instructions
VEGA environment management system
17)
certified acc. to DIN EN ISO 14001
12)
This function is for instruments with StEx, WHG or ship approval as well as country-specific approvals such as those acc. to FM or CSA,
available at a later date.
13)
Instruments with gauge pressure measuring ranges cannot detect the ambient pressure when submerged, e.g. in water. This can lead to
falsification of the measured value.
14)
Only with instruments with absolute pressure ranges.
15)
Deviating data in Ex applications: see separate safety instructions.
16)
Depending on order specification.
17)
You can find detailed information under www.vega.com.
29235
-EN
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