ENDDRESS+HAUSER, PMD75-3WNR8/101 PMD75-AOJ7CB1DAAU Deltabar S PMD75

Measuring principle : Differential pressure

Characteristic : Digital transmitter with metallic measuring diaphragms

Modular transmitter

Long-term stability

High static pressure/Overload resistance

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 0.035%

Long term stability : 0.03 % of URL/ year

0.05 % of URL/ 5 years

0.08 % of URL/ 10 years

Process temperature : -40°C...85°C

(-40°F...185°F)

Ambient temperature : -50°C...85°C

(-58°F...185°F)

Measuring cell : 10 mbar...250 bar

(0.15 psi...3750 psi)

Smallest calibratable span : 1 mbar (0.015 psi)

Vacuum resistance : 50 mbar (0.73 psi)

Max. Turn down : 100:1

Max. overpressure limit : On one side:

420 bar

(6300psi)

Process connection : 1/4-18NPT

RC1/4"

Material process membrane : 316L, AlloyC,

Tantal,

Gold-Rhodium

Material gasket : Viton, PTFE, EPDM, NBR

Fill fluid : Silicone oil

Inert oil

Material housing : 316L, Die-cast aluminum

Communication : 4...20 mA HART

PROFIBUS PA

FOUNDATION Fieldbus

Certificates / Approvals : ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC, UK Ex

Safety approvals : SIL

Design approvals : NACE MR0103

EN10204-3.1

Marine approvals : GL/ ABS

Specialities : Diagnostic functions

Successor : PMD75B