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Measuring principle
Absolute and gauge pressure
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Characteristic
Digital transmitter with capacitive sensor and ceramic membrane
Modular transmitter
Long term stability
Enhanced safety via self diagnostic functions
Secondary process barrier -
Supply voltage
4…20 mA HART
10,5…45V DC (Non Ex):
Ex ia: 10,5…30V DC
PROFIBUS PA:
9…32 V DC (Non Ex)
FOUNDATION Fieldbus:
9…32 V DC (Non Ex) -
Reference Accuracy
Standard: 0.05%
Platinum: up to 0.025% -
Long term stability
0.05 % of URL/ year
0.08 % of URL/ 5 years
0.1 % of URL/ 10 years -
Process temperature
-20°C…150°C
(-4°F…257°F) -
Ambient temperature
-40°C…85°C
(-40°F…185°F) -
Measuring cell
100 mbar…40 bar
(1.5 psi…600 psi)
relative/ absolute -
Smallest calibratable span
5 mbar (0.075 psi)
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Vacuum resistance
0 mbar abs.
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Max. Turn down
100:1
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Max. overpressure limit
60 bar (900 psi)
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Process connection
Thread:
G1/2…G2, R1/2, MNPT1/2…MNPT2
Flange:
DN25…DN80,
ASME 1″…4″,
JIS 10K -
Process connection hygienic
Tri-Clamp
DIN11851
Varivent N
SMS
DRD -
Material process membrane
Ceramic
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Material gasket
Viton, EPDM, Chemraz, Kalrez, NBR
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Fill fluid
none, dry measuring cell
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Material housing
Die-cast aluminum,
AISI 316L -
Communication
4…20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC, UK Ex
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Design approvals
EN10204-3.1
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Hygienic approvals
3A, EHEDG
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Marine approvals
GL/ ABS