Endress+Hauser Cerabar M PMC41 - Function and System Design; Device Selection

Cerabar M
4 Endress+Hauser
Function and system design
Device selection
Cerabar M –
product family
PMC41
P01-PMC41xxx-16-xx-xx-xx-000
PMC45
P01-PMC45xxx-16-xx-xx-xx-000
PMP41
P01-PMP41xxx-16-xx-xx-xx-000
PMP45
P01-PMP45xxx-16-xx-xx-xx-000
PMP46
P01-PMP46xxx-16-xx-xx-xx-000
PMP48
P01-PMP48xxx-16-xx-xx-xx-000
With capacitance measuring cell and
ceramic measuring diaphragm
(Ceraphire
®
)
With piezoresistive measuring cell and
metal measuring diaphragm
With piezoresistive measuring cell,
and diaphragm seal
Field of application Absolute pressure and overpressure
Process connections Threaded
connections
Flush-mounted
hygienic connections
Threaded
connections
Flush-mounted
hygienic connections
Hygiene diaphragm
seal, diaphragm seals
compliant with
ASME-BPE → see
following section
"Overview of PMP46
diaphragm seals"
Flange diaphragm
seal, separator with
threaded connection
→ see following
section "Overview of
PMP48 diaphragm
seals"
Measuring ranges Up to 40 bar Up to 400 bar
Overpressure limit
(OPL)
1
Max. 60 bar Max. 600 bar
Process temperature
range
–40 to +100°C (–40
to +212°F)
–40 to +125°C
(–40 to +257°F),
+150°C (+302°F) for
1 h
–40 to +100°C
(–40 to +212°F)
–40 to +125°C
(–40 to +257°F),
+150°C (+302°F) for
1 h
-70 to +400°C (–40 to +212°F)
Ambient temperature
range
40 to +85°C (–40 to +185°F)
Maximum measured
error
– ±0.2% of set span
– Optional: non-linearity ±0.1% of set span
±0.2% of set span
Supply voltage – For non-hazardous areas: 11.5 to 45 V DC
– EEx ia: 11.5 to 30 V DC
Output 4 to 20 mA, 4 to 20 mA with superimposed HART protocol, PROFIBUS PA
Options – 3.1 Inspection
certificate
– Materials
compliant with
FDA
– Mounting bracket
–3.1 Inspection
certificate
– Materials
compliant with
FDA
– 3.1 Inspection
certificate
– Materials
compliant with
FDA
– Mounting bracket
– 3.1 Inspection
certificate
–Materials
compliant with
FDA
– 3.1 Inspection certificate
– Materials compliant with FDA
– Temperature isolator
– Electropolished surface
– Mounting bracket
Specialties – Flexibility thanks to modular design
– Large selection of approvals, including ATEX, FM and CSA
– Wide range of cable entries, cable glands and connectors
– Choice of robust housing made of stainless steel (AISI 316L) or coated aluminum housing for strict hygienic requirements
– Electropolished wetted surfaces
– Dry ceramic cell (without fill fluid), resistant to abrasion and corrosion, compliant with FDA: Ceraphire
®
– Special cleaning of the transmitter to remove paint-wetting impairment substances, for use in paint shops
1) Depends on the element of the selected components which has the lowest pressure rating