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Measuring principle
Absolute and gauge pressure
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Characteristic
Pressure transmitter with metallic process diaphragm.
Available with diaphragm seals.
Device health verification without process interruptions.
Intuitive and clear wizards for commissioning, proof tests and verification. -
Supply voltage
4…20 mA HART
Ex d, Ex e, non-Ex:
10.5…35V DC :
Ex i: 10.5…30V DC -
Reference Accuracy
Standard:
up to 0.05 %
Platinum:
up to 0.025 % -
Long term stability
0.05 % of URL/ year
0.07 % of URL/ 5 years
0.10 % of URL/ 10 years -
Process temperature
Standard:
-40°C…+125°C
(-40°F…+257°F)
Diaphragm seal:
-70°C…+400°C
(-94°F…+752°F) -
Ambient temperature
-60°C…+80°C
(-76°F…+185°F) -
Measuring cell
400 mbar…700 bar
(6 psi…10,500 psi) -
Smallest calibratable span
5 mbar (0.075 psi)
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Vacuum resistance
5 mbar (0.725 psi)
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Max. Turn down
100:1
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Max. overpressure limit
2,800 bar (40,600 psi)
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Process connection
Thread:
G1/2…G2, R1/2, MNPT3/4…MNPT2,
FNPT1/2, R1/2
Flange:
DN25…DN100,
NPS 1″…4″
Pancake: 2″…4″, DN50…DN100 -
Material process membrane
316L, AlloyC,
Tantal, Monel,
PTFE,
Gold -
Material gasket
PTFE
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Fill fluid