4 - 20mA Endress Hauser Absolute Liquid Filled Pressure Gauge Cerabar PMC71-ABA2K1GAAAA

Endress Hauser Absolute and gauge pressure Cerabar PMC71-ABA2K1GAAAA 

The Cerabar PMC71 digital pressure transmitter with capacitive, oil-free ceramic measuring cell is typically used in the process and hygienic applications for pressure, level, volume or mass measurement in liquids and gases. It guarantees high degree of system safety thanks to vacuum-proof ceramic membrane with integrated breakage detection. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2/3 according to IEC 61508.

Potentiometric

Measuring principle
Absolute and gauge pressure

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)

Vacuum resistance
0 mbar abs.

Max. Turn down
100:1

Max. overpressure limit
60 bar (900 psi)

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

Material gasket
Viton, EPDM, Chemraz, Kalrez, NBR

Fill fluid
none, dry measuring cell

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

Design approvals
EN10204-3.1

Hygienic approvals
3A, EHEDG

Marine approvals
GL/ ABS

Drinking water approvals
NSF

Specialities
Diagnostic functions

Successor
PMC71B