Endress+Hauser Cerabar M PMP51 Technical Information

Pressure transmitter with ceramic and
metal sensors
Application
The device is used for the following measuring tasks:
• Absolute pressure and gauge pressure measurement in gases, steams or liquids in
all areas of process engineering and process measurement technology
• Level, volume or mass measurement in liquids
• High process temperature
• without diaphragm seals up to 130 °C (266 °F), for a maximum of 60 minutes
150 °C (302 °F)
• with diaphragm seals up to 400 °C (752 °F)
• High pressure up to 400 bar (6 000 psi)
• International usage thanks to a wide range of approvals
Your benefits
• Very good reproducibility and long-term stability
• High reference accuracy up to ±0.10 %
as PLATINUM version: ±0.075 %
• Turn down up to 100:1
• Uniform platform for differential pressure, hydrostatics and pressure (Deltabar M
– Deltapilot M – Cerabar M)
• Simple, fast commissioning through a user interface designed for real-world
applications
• Used for process pressure monitoring up to SIL 2, certified to IEC 61508 Edition
2.0 and IEC 61511 by TÜV NORD
• The patented TempC Membrane for the diaphragm seal reduces measured errors
caused by environmental and process temperature influences to a minimum
• ASME-BPE-compliant device versions
Products
Solutions Services
Technical Information
Cerabar M
PMC51, PMP51, PMP55
Process pressure measurement
TI00436P/00/EN/28.19
71438042
2019-04-16

Endress+Hauser Cerabar M PMP51 Specifications

General

Device Type	Pressure transmitter
Measuring Principle	Piezoresistive
Measured variable	Pressure
Output Signal	4 to 20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus
Process Temperature	-40°C to +150°C
Ambient Temperature	-40°C to +85°C
Process Connection	flanges
Housing material	Aluminum
Wetted parts material	Stainless steel
Communication	HART, PROFIBUS PA, Foundation Fieldbus
Approvals	ATEX, IECEx, SIL, NEPSI, FM, CSA
Protection Class	IP66
Material	Aluminum
Electrical Connection	M12 connector
Power supply	10.5 to 45 V DC (depending on communication protocol)