Process pressure measurement pressure transmitter with ceramic and metal sensors; modular design and easy operation; with analog or hart electronics (84 pages)
Process pressure measurement pressure transmitter with ceramic and metal sensors overload-resistant and function-monitored with analog, hart or profibus pa electronics (84 pages)
Summary of Contents for Endress+Hauser Cerabar M PMC51
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Products Solutions Services KA01522P/00/EN/01.21 71536627 2021-07-01 Brief Operating Instructions Cerabar M PMC51, PMP51, PMP55 Process pressure measurement Pressure transmitter with ceramic and metal sensors These Brief Operating Instructions are not a substitute for the Operating Instructions pertaining to the device.
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Cerabar M PMC51, PMP51, PMP55 Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
About this document Cerabar M PMC51, PMP51, PMP55 About this document Document function The Brief Operating Instructions contain all the essential information from incoming acceptance to initial commissioning. Symbols used 1.2.1 Safety symbols Symbol Meaning DANGER! This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in DANGER seriousor fatal injury.
Cerabar M PMC51, PMP51, PMP55 About this document 1.2.4 Symbols for certain types of information Symbol Meaning Permitted Procedures, processes or actions that are permitted. Preferred Procedures, processes or actions that are preferred. Forbidden Procedures, processes or actions that are forbidden.
The manufacturer is not liable for damage caused by improper or non-designated use. Verification for borderline cases: ‣ For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in verifying the corrosion resistance of fluid-wetted materials, but does not accept any warranty or liability.
It fulfills general safety requirements and legal requirements. It also conforms to the EC directives listed in the device-specific EC declaration of conformity. Endress+Hauser confirms this fact by applying the CE mark. Endress+Hauser...
• Is the documentation available? • If required (see nameplate): Are the safety instructions (XA) present? If one of these conditions is not fulfilled, please contact your Endress+Hauser sales office. Product identification The following options are available to identify the measuring device: •...
Cerabar M PMC51, PMP51, PMP55 Incoming acceptance and product identification Identifying the sensor type In the case of gauge pressure sensors, the "Pos. zero adjust" parameter appears in the operating menu ("Setup" -> "Pos. zero adjust"). In the case of absolute pressure sensors, the "Calib. offset" parameter appears in the operating menu ("Setup"...
Installation Cerabar M PMC51, PMP51, PMP55 Installation Installation conditions 4.1.1 Dimensions Dimensions → see the Technical Information for Cerabar M TI00436P, "Mechanical construction" section. General installation instructions • Devices with a G 1 1/2 thread: When screwing the device into the tank, the flat seal has to be positioned on the sealing surface of the process connection.
• The local display can be rotated in 90° stages. • For PMP55, please refer to Section "Installation instructions for devices with diaphragm seals – PMP55"→ 13. • Endress+Hauser offers a mounting bracket for installing on pipes or walls.→ 14, Section "Wall and pipe mounting (optional)". 4.4.1 Installation instructions for devices without diaphragm seals –...
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Installation Cerabar M PMC51, PMP51, PMP55 A0028472 Pressure measurement in gases Mount the Cerabar M with the shutoff device above the tapping point so that any condensate can flow into the process. Pressure measurement in vapors • Mount the Cerabar M with the siphon below the tapping point.
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Cerabar M PMC51, PMP51, PMP55 Installation 4.4.2 Installation instructions for devices with diaphragm seals – PMP55 • Cerabar M devices with diaphragm seals are screwed in, flanged or clamped, depending on the type of diaphragm seal. • Please note that the hydrostatic pressure of the liquid columns in the capillaries can cause zero point shift.
Installation Cerabar M PMC51, PMP51, PMP55 4.4.4 Wall and pipe mounting (optional) See Operating Instructions. 4.4.5 Assembling and mounting the "separate housing" version See operating instructions. 4.4.6 PMP51, version prepared for diaphragm seal mount – welding recommendation See the Operating Instructions.
Cerabar M PMC51, PMP51, PMP55 Electrical connection Electrical connection Connecting the device WARNING Supply voltage might be connected! Risk of electric shock and/or explosion! ‣ Make sure that no uncontrolled processes are triggered on the system. ‣ Switch off the supply voltage before connecting the device.
Electrical connection Cerabar M PMC51, PMP51, PMP55 Connecting the measuring unit 5.2.1 Supply voltage IO-Link • 11.5 to 30 V DC if only the analog output is used • 18 to 30 V DC if IO-Link is used 5.2.2 Current consumption IO-Link <...
Cerabar M PMC51, PMP51, PMP55 Operation • Output of failure current and display of "M803" (Output: MIN alarm current) • Periodic checking to establish if it is possible to quit fault state Field Xpert SMT70, SMT77 See Operating Instructions. FieldPort SFP20 See Operating Instructions.
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Operation Cerabar M PMC51, PMP51, PMP55 6.1.2 Operation with an operating menu Operation with an operating menu is based on an operation concept with "user roles" → 20. Operation methods Explanation Graphic Description Local operation with The device is operated using the →...
• Select "Software" as the media type • Select "Device Driver" as the software type Select IO-Link (IODD) IODD for Cerabar M PMC51, PMP51, PMP55 • In the "Text Search" field enter the device name. https://ioddfinder.io-link.com/ Search by • Manufacturer •...
Operation Cerabar M PMC51, PMP51, PMP55 Function of the operating elements Operating key(s) Meaning "Zero" pressed for at least 3 seconds Get LRV • "Pressure" measuring mode The pressure present is accepted as the lower range value (LRV). • "Level" measuring mode, "In pressure" level selection, "Wet" calibration mode The pressure present is assigned to the lower level value ("Empty...
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Cerabar M PMC51, PMP51, PMP55 Operation A0028500 Functions: • 8-digit measured value display incl. sign and decimal point, bar graph for 4 to 20 mA as current display. • Three keys for operation. • Easy and complete menu guidance by dividing the parameters into several levels and groups •...
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Operation Cerabar M PMC51, PMP51, PMP55 – A0030013 Main line Value Symbol Unit Bar graph Information line Operating keys The following table illustrates the symbols that can appear on the local display. Four symbols may appear at the same time.
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Cerabar M PMC51, PMP51, PMP55 Operation 6.4.1 Operating keys on the display and operating module Operating key(s) Meaning • Navigate downwards in the picklist • Edit the numerical values and characters within a function A0017879 • Navigate upwards in the picklist •...
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Operation Cerabar M PMC51, PMP51, PMP55 Menu path: Setup → Extended setup → Current output → Set URV Set URV Operation The local display shows the parameter to be changed. The "mbar" unit is mbar 1 0 0 . 0 0 0 defined in another parameter and cannot be changed here.
Cerabar M PMC51, PMP51, PMP55 System integration Operation using Endress+Hauser operating program See the Operating Instructions. Locking/unlocking operation See the Operating Instructions. Resetting to factory settings (reset) See Operating Instructions. System integration See the Operating Instructions. Commissioning The device is configured for the "Pressure" measuring mode as standard.
Commissioning Cerabar M PMC51, PMP51, PMP55 Commissioning without an operating menu 8.2.1 Pressure measuring mode The following functions are possible via the keys on the electronic insert: • Position adjustment (zero point correction) • Setting the lower range value and upper range value •...
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Cerabar M PMC51, PMP51, PMP55 Commissioning Setting the upper range value Applied pressure for upper range value has been Applied pressure for upper range value has not been accepted. accepted. Observe the input limits. 8.2.2 Level measuring mode The following functions are possible via the keys on the electronic insert: •...
Commissioning Cerabar M PMC51, PMP51, PMP55 Setting lower pressure value Desired pressure for lower pressure value ("empty pressure") is present at device. Press the "Zero" key for at least 3 s. Does the LED on the electronic insert light up briefly?
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Cerabar M PMC51, PMP51, PMP55 Commissioning Options • English • Another language (as selected when ordering the device) • Possibly a third language (language of the manufacturing plant) Factory setting English Measuring mode (005) Write permission Operator/Maintenance/Expert Description Select the measuring mode.
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Commissioning Cerabar M PMC51, PMP51, PMP55 Selection • mbar, bar • mmH2O, mH2O • inH2O, ftH2O • Pa, kPa, MPa • psi • mmHg, inHg • kgf/cm Factory setting mbar or bar depending on the nominal measuring range of the sensor, or as per order specifications.
Cerabar M PMC51, PMP51, PMP55 Commissioning Selection • Confirm • Cancel Factory setting Cancel Pos. zero adjust (007) (gauge pressure sensors) Write permission Operator/Maintenance/Expert Description Pos. zero adjustment – the pressure difference between zero (set point) and the measured pressure need not be known.