
Özelliklere genel bakış
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Accuracy
Standard: 0.05%
Platinum: up to 0.025% -
Process temperature
-40°C...125°C
(-40°F...257°F) -
Pressure measuring range
100mbar...700bar
(1.5psi...10.500psi) -
Main wetted parts
Alloy C276
316L
Rhodium -
Material process membrane
316L, AlloyC,
Rhodium> Gold -
Measuring cell
100 mbar...700 bar
(1.5 psi...10.500 psi)
relative/ absolute
Uygulama alanı
The Cerabar PMP71 digital pressure transmitter with metallic membrane is typically used in process applications for pressure, level, volume or mass measurement in liquids or gases. PMP71 is designed for high pressure applications up to 700bar. Quick Setup with freely adjustable measuring range without pressure specification. Designed according to IEC 61508 for use in SIL2/3 safety systems and available with MID Parts Certificate suitable for custody transfer applications.
Two chamber aluminum or stainless steel (316L) housing.
Process connections: Threads and flange connections
Process temperature: -40 to +125°C (-40 to +257°F)
Measuring ranges: -1/0 up to 700bar (-15/0 up to +10,500psi)
Accuracy: ±0.05%, "Platinum" ±0.025%
International explosion protection certificates, overfill prevention WHG, hygienic approvals, marine approvals, SIL
Avantajlar
Best accuracy, reproducibility and long-term stability
Highest safety due to gas tight feedthrough with capabilities up to SIL2/3, certified to IEC 61508
Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
Overload-resistant and function-monitored from the measuring cell to the electronics
Available with mounted manifolds: always fit, always tested for leaks
Seamless and independent system integration (HART/PA/FF)
Videolar
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Pressure measuring principle
Extended seçim
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Üst düzey ürünler
- Son derece fonksiyonel ve uygun
Teknik mükemmellik
Sadelik

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Özelleştirilmiş ürünler
- Zorlu uygulamalar için tasarlanmış
Teknik mükemmellik
Sadelik
Değişken
FLEX seçimleri | Teknik mükemmellik | Sadelik |
---|---|---|
Fundamental seçim Temel ölçüm ihtiyaçlarınızı karşılayın |
Teknik mükemmellik
|
Sadelik
|
Lean seçim Ana proseslerinizin üstesinden kolayca gelin |
Teknik mükemmellik
|
Sadelik
|
Extended seçim Proseslerinizi yenilikçi teknolojilerle optimize edin |
Teknik mükemmellik
|
Sadelik
|
Xpert seçim En zorlu uygulamalarınızda uzmanlaşın |
Teknik mükemmellik
|
Sadelik
Değişken |
Önceki seri
-
Measuring principle
Absolute and gauge pressure
-
Characteristic / Application
Digital transmitter with piezoresistive sensor and welded metallic membrane
Modular transmitter
Long term stability
Enhanced safety via self diagnostic functions
Secondary process barrier -
Specialities
diagnostic functionalities
different languages in software -
Supply / Communication
4...20mA HART:
10,5...45V DC
Ex ia: 10,5...30V DC
PROFIBUS PA /
FOUNDATION Fieldbus:
9...32V DC -
Accuracy
Standard: 0.05%
Platinum: up to 0.025% -
Long term stability
0,05% of URL/year
-
Ambient temperature
-50°C...85°C
(-58°F...185°F) -
Process temperature
-40°C...125°C
(-40°F...257°F) -
Process pressure absolute / max. overpressure limit
1050bar (15,750psi)
-
Pressure measuring range
100mbar...700bar
(1.5psi...10.500psi) -
Main wetted parts
Alloy C276
316L
Rhodium -
Process connection
Threads
Flanges (DIN, ASME, ...) with flush membrane -
Max. measurement distance
7000m (22.966ft) H2O
-
Communication
4...20 mA HART
1- 5V DC Low Power
PROFIBUS PA
FOUNDATION Fieldbus -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC
-
Safety approvals
SIL
-
Design approvals
EN 10204-3.1
NACE MR0175, MR0103 -
Marine approval
GL/ ABS
-
Drinking water approvals
NSF
-
Options
HistoROM/M-Dat
4-line digital display
SS- or Aluminiumhousing
Separate housing -
Successor
PMP71B
-
Application limits
Measuring cell: Metal
welded
If pressurized, possibly
use differential pressure
meas-urement with two
pressure transmitters
(electronic dp). Observe
ratio head pressure :
hydrostatic pressure
-
Measuring principle
Absolute and gauge pressure
-
Characteristic
Digital transmitter with piezoresistive sensor and welded metallic membrane
Modular transmitter
Long term stability
Enhanced safety via self diagnostic functionsSecondary 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
0.07 % of URL/ 5 years
0.1 % of URL/ 10 years -
Process temperature
-40°C...125°C
(-40°F...257°F) -
Ambient temperature
-50°C...85°C
(-58°F...185°F) -
Measuring cell
100 mbar...700 bar
(1.5 psi...10.500 psi)
relative/ absolute -
Smallest calibratable span
5 mbar (0.075 psi)
-
Vacuum resistance
10 mbar (0.15 psi)
-
Max. Turn down
100:1
-
Max. overpressure limit
1050 bar (15.750 psi)
-
Process connection
Thread:
G1/2...G2, R1/2, MNPT1/2...MNPT2, R1/2
Flange:
DN25...DN80,
ASME 1"...4",
JIS 10K...20K -
Material process membrane
316L, AlloyC,
Rhodium> Gold -
Material gasket
None, measuring cell welded
-
Fill fluid
Silicone oil,
Inert oil -
Material housing
Die-cast aluminum,
AISI 316L -
Communication
4...20 mA HART
1- 5V DC Low Power
PROFIBUS PA
FOUNDATION Fieldbus -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC
-
Safety approvals
SIL
-
Design approvals
EN10204-3.1
NACE MR0175 -
Marine approvals
GL/ABS
-
Drinking water approvals
NSF
-
Specialities
Diagnostic functions
-
Successor
PMP71B
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