Endress+Hauser Hart Cerabar PMP71B Operating Instructions Manual
Process pressure measurement
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Summary of Contents for Endress+Hauser Hart Cerabar PMP71B
- Page 1 Products Solutions Services BA02012P/00/EN/03.21 71521418 2021-03-30 01.00.zz (Device firmware) Operating Instructions Cerabar PMP71B Process pressure measurement HART...
- Page 2 The manufacturer reserves the right to modify technical data without prior notice. The Endress+Hauser sales organization will supply you with current information and updates to these instructions. Endress+Hauser...
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Page 3: Table Of Contents
Technical data ....68 15.1 Output ......68 Endress+Hauser... - Page 4 15.3 Process ......75 Index ........82 Endress+Hauser...
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Page 5: About This Document
This symbol contains information on procedures and other facts which do not result in personal injury. 1.2.2 Electrical symbols Ground connection: Terminal for connection to the grounding system. 1.2.3 Symbols for certain types of information Permitted: Procedures, processes or actions that are permitted. Forbidden: Procedures, processes or actions that are forbidden. Endress+Hauser... - Page 6 Result of an individual step: 1.2.4 Symbols in graphics Item numbers: 1, 2, 3 ... Series of steps: Views: A, B, C, ... 1.2.5 Symbols on the device Safety instructions: Observe the safety instructions contained in the associated Operating Instructions. Endress+Hauser...
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Page 7: List Of Abbreviations
LRL Lower range limit URL Upper range limit LRV Lower range value URV Upper range value Turn down. Example - see the following section. Turn down calculation 1 = 2 A0029545 Calibrated/adjusted span Zero point-based span Upper range limit (URL) Endress+Hauser... -
Page 8: Documentation
Registered trademark of the FieldComm Group, Austin, Texas, USA Bluetooth® The Bluetooth® wordmark and logos are registered trademarks of Bluetooth SIG, Inc. and any use of these trademarks by Endress+Hauser is licensed. Other trademarks and trade names are those of their respective owners. Apple®... -
Page 9: Basic Safety Instructions
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. -
Page 10: Product Safety
IT security Endress+Hauser can only provide a warranty if the device is installed and used as described in the Operating Instructions. The device is equipped with security mechanisms to protect it against any inadvertent changes to the device settings. IT security measures in line with operators' security standards and designed to provide additional protection for the device and device data transfer must be implemented by the operators themselves. -
Page 11: Product Description
Advantages: • Can be used for high process pressures • High long-term stability • High overload resistance • Secondary containment for enhanced integrity • Significantly reduced thermal effect e.g. compared to diaphragm seal systems with capillaries Endress+Hauser... - Page 12 • In the case of media that crystallize or contain solids - through the choice of suitable coatings • In the case of heterogeneous and fibrous process media • If extreme measuring point cleaning is necessary, or in the event of very damp mounting locations • For mounting locations that are difficult to access Endress+Hauser...
- Page 13 • Volume and mass measurements in any vessel shape with a freely programmable characteristic curve • Has a wide range of uses, e.g. • For foam formation • In vessels with agitators or screen fittings • For liquid gases Endress+Hauser...
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Page 14: Incoming Acceptance And Product
• Do the data on the nameplate correspond to the order specifications and the delivery note? • Is the documentation provided? • If required (see nameplate): are the Safety Instructions (XA) provided? If you can answer "no" to any of these questions, please contact Endress+Hauser. 4.1.1 Scope of delivery The scope of delivery comprises: •... -
Page 15: Storage And Transport
Transport the measuring device to the measuring point in the original packaging. WARNING Incorrect transport! Capillaries may become damaged, and there is a risk of injury! ‣ Do not use capillaries as a carrying aid for the diaphragm seals. Endress+Hauser... -
Page 16: Installation
(DIN EN837‑2) • To ensure optimum readability of the onsite display, align the housing and onsite display • Endress+Hauser offers a mounting bracket for installing the measuring device on pipes or walls • Use flushing rings for flanges, flange and cell diaphragm seals if buildup or clogging can be expected at the process isolating diaphragm •... - Page 17 This prevents additional vacuum loading of the diaphragm seal caused by the presence of the fill fluid in the capillary. If the pressure transmitter is installed above the diaphragm seal, do not exceed the maximum height difference h1. The height difference h1 is displayed in the Applicator "Sizing Diaphragm Seal". Endress+Hauser...
- Page 18 • Diaphragm seals also shift the zero point, depending on the installation position • The use of shutoff devices and/or siphons is recommended for mounting • The orientation depends on the measuring application Endress+Hauser...
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Page 19: Mounting The Measuring Device
Observe the maximum permitted ambient temperature of the transmitter! • Ideally, mount the measuring device with the O-shaped siphon below the tapping point The device may also be mounted above the tapping point • Fill the siphon with liquid before commissioning Endress+Hauser... - Page 20 ≤ 0.04 W/(m x K) and to the maximum permitted ambient and process temperature. The data were determined under the most critical application "quiescent air". Maximum permitted insulation height, here indicated on a measuring device with a flange: Endress+Hauser...
- Page 21 Use of temperature isolators in the event of constant extreme medium temperatures which cause the maximum permissible electronics temperature of +85 °C (+185 °F) to be exceeded. Diaphragm seal systems with temperature isolators can be used up to a Endress+Hauser...
- Page 22 –35 °C (–31 °F) –70 °C (–94 °F) 80 °C (176 °F) 400 °C (752 °F) 85 °C (185 °F) 300 °C (572 °F) –50 °C (–58 °F) 130 °C (266 °F) –35 °C (–31 °F) –70 °C (–94 °F) Endress+Hauser...
- Page 23 The measuring device or separate housing can be mounted on walls or pipes (for pipes with a diameter ranging from 1 ¼" to 2") with the mounting bracket. ø42...60 (1.65...2.36) 122 (4.8) 140 (5.51) 158 (6.22) 175 (6.89) A0028493 Unit of measurement mm (in) Endress+Hauser...
- Page 24 4. Mount the housing on a wall or pipe with the mounting bracket (item 2). When mounting on a pipe, tighten the nuts on the bracket uniformly with a torque of at least 5 Nm (3.69 lbf ft). Mount the cable with a bending radius (r) ≥ 120 mm (4.72 in). Endress+Hauser...
- Page 25 Turning the housing The housing can be rotated up to 380° by loosening the locking screw. Your benefits • Easy mounting due to optimum alignment of housing • Easily accessible device operation • Optimum readability of the onsite display (optional) Endress+Hauser...
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Page 26: Post-Installation Check
Is the measuring device protected against precipitation and sunlight? Are the securing screws and cover lock tightened securely? Does the measuring device meet the measuring point specifications? For example: • process temperature • process pressure • ambient temperature • measuring range Endress+Hauser... -
Page 27: Electrical Connection
• Ex d, Ex e, non-Ex: supply voltage: 10.5 to 35 VDC • Ex i: supply voltage: 10.5 to 30 VDC • Nominal current: 4 to 20 mA HART The power unit must be tested to ensure it meets safety requirements (e.g. PELV, SELV, Class 2). Endress+Hauser... - Page 28 Overvoltage protection Devices without optional overvoltage protection Equipment from Endress+Hauser fulfills the requirements of the product standard IEC / DIN EN 61326-1 (Table 2 Industrial Environment). Depending on the type of port (DC power supply, input/output port) different testing levels...
- Page 29 7. If fitted: tighten the screw of the cover lock using the Allen key 0.7 Nm (0.52 lbf ft) ±0.2 Nm (0.15 lbf ft). 6.2.7 Terminal assignment Single compartment housing A0042594 3 Connection terminals and ground terminal in the connection compartment Positive terminal Negative terminal Internal ground terminal Endress+Hauser...
- Page 30 If necessary, create a drip loop or use a weather protection cover. 6.2.9 Available device plugs In the case of devices with a plug, the housing does not have to be opened to establish the connection. Use the enclosed seals to prevent the penetration of moisture into the device. Endress+Hauser...
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Page 31: Ensuring The Degree Of Protection
• Plug HAN7D, 90 deg. IP65 NEMA Type 4x • Plug M12 When housing is closed and connecting cable is plugged in: IP66/67, NEMA Type 4X When housing is open or connecting cable is not plugged in: IP20, NEMA Type 1 Endress+Hauser... -
Page 32: Post-Connection Check
After wiring the device, carry out the following checks: Is the potential matching line connected? Is the terminal assignment correct? Are the cable glands and dummy plugs leak-tight? Are the fieldbus connectors properly secured? Are the covers screwed down correctly? Endress+Hauser... -
Page 33: Operation Options
• Operation via Bluetooth® wireless technology (with optional Bluetooth device display) with SmartBlue App or FieldXpert, DeviceCare • Operation via operating tool (Endress+Hauser FieldCare/DeviceCare or AMS, PDM, etc.) • Operation via handheld, Fieldcare, DeviceCare, AMS and PDM Operating keys and DIP switches on the electronic... -
Page 34: Access To The Operating Menu Via The Local Display
The device displays are available with the additional option of Bluetooth® wireless technology. Bluetooth is switched on or off depending on the supply voltage and the current consumption. A0043059 5 Segment display A0039284 6 Graphic display with optical operating keys (1) Endress+Hauser... - Page 35 Prerequisite • Measuring device with Bluetooth display • Smartphone or tablet with Endress+Hauser SmartBlue App or PC with DeviceCare, version 1.07.00 and higher, or FieldXpert SMT70 The connection range is up to 25 m (82 ft). The range can vary depending on ambient conditions such as fixtures, walls or ceilings.
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Page 36: Access To The Operating Menu Via The Operating Tool
Access to the operating menu via the operating tool Access via the operating tool is possible: • Via HART communication • Via Endress+Hauser Commubox FXA291 With the Commubox FXA291, a CDI connection can be established between the measuring device interface and a Windows PC/notebook with a USB port... -
Page 37: System Integration
The following codes are assigned to the device variables at the factory: Device variable Device variable code Pressure Scaled variable Sensor temperature Sensor pressure Electronics temperature Terminal current Terminal voltage Median of pressure signal Noise of pressure signal Percent of range Endress+Hauser... - Page 38 HART ® command 9 or 8.2.2 System units The following table describes the supported pressure measuring units. Index number Description Hart unit code mbar torr mmH2O mmH2O (4°C) mH2O mH2O (4°C) ftH2O inH2O inH2O (4°C) mmHg inHg gf/cm² kgf/cm² Endress+Hauser...
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Page 39: Commissioning
• "Post-installation check" checklist (see the "Installation" section) • "Post-connection check" checklist (see the "Electrical connection" section) Switching on the measuring device All configuration tools offer a commissioning wizard that helps the user to configure the most important configuration parameters (Guidance menu Commissioning wizard). Endress+Hauser... -
Page 40: Establishing A Connection Via Fieldcare And Devicecare
A0039148 Computer with FieldCare/DeviceCare operating tool Commubox FXA291 Service interface (CDI) of the measuring device (= Endress+Hauser Common Data Interface) At least 22 mA is required to update (flash) the device firmware. Configuring the device address via software See the HART address parameter. -
Page 41: Setting The Operating Language
In the "Extras" menu, click "Options". Set the preferred language for FieldCare in the "Language" section. Setting the language for the local display via FieldCare Set the preferred language in the Language parameter. Menu path: System → Display → Language Endress+Hauser... -
Page 42: Configuring The Measuring Device
2. Press the "Span" key briefly to display the upper range value. 3. Briefly press the "Zero" and "Span" keys simultaneously to display the position offset. Resetting the device ‣ Press and hold the "Zero" and "Span" keys simultaneously for at least 12 seconds. Endress+Hauser... - Page 43 In such situations, it is advisable to reset the device to the factory default settings. DeviceCare is available for download at www.software-products.endress.com. To download the software, it is necessary to register in the Endress +Hauser software portal. Endress+Hauser...
- Page 44 In the following example, the volume in a tank should be measured in liters. The maximum volume of 1 000 l (264 gal) corresponds to a pressure of 450 mbar (6.75 psi). The minimum volume of 0 liters corresponds to a pressure of 50 mbar (0.75 psi). Endress+Hauser...
- Page 45 Result: The measuring range is set for 0 to 1 000 l (0 to 264 gal). Only the Scaled variable value 1 parameter and Scaled variable value 2 parameter are set with this setting. This setting has no effect on the current output. Endress+Hauser...
- Page 46 The 100% value (= 20 mA) is defined by the largest point in the table • The assignment of the volume/mass values to the current values can be changed with the Lower range value output parameter and Upper range value output parameter Endress+Hauser...
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Page 47: Simulation" Submenu
Display operation can be locked or unlocked in the dialog that appears. Display operation locks automatically (except in the SIL wizard): • After 1 minute on the main page if no key has been pressed • After 10 minutes within the operating menu if no key has been pressed Endress+Hauser... - Page 48 After entering the password, you can enable the configuration of the measuring device as an Operator option with the password. The user role then changes to Maintenance option. If necessary, the password can be deleted in the User management submenu: System → User management Endress+Hauser...
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Page 49: Operation
"Application" menu → Measured values 10.3 Adapting the measuring device to the process conditions The following are available for this purpose: • Basic settings using the Guidance menu • Advanced settings using the Diagnostics menu, Application menu and System menu Endress+Hauser... - Page 50 The value entered causes a change in the slope or a parallel shift of the current calibration curve. A0045038 Pressure display Pressure input Not possible with display. Deviations caused by physical factors are also known as "Sensor drift". Endress+Hauser...
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Page 51: Diagnostic And Troubleshooting
• Possible cause: The device is already connected with another smartphone/tablet Remedial action: Disconnect the device from the other smartphone/tablet • Bluetooth connection disrupted by ambient conditions (e.g. walls/tanks) Remedial action: Establish direct line-of-sight connection • Display does not have Bluetooth Endress+Hauser... - Page 52 Remedial action: The standard user name is "admin" and the password is the device serial number indicated on the device nameplate (only if the password was not changed by the user beforehand) If the password has been forgotten, contact Endress+Hauser Service (www.addresses.endress.com) Connection via SmartBlue not possible...
- Page 53 2. Check that the device concerned is functioning correctly. Replace the device if the digital value does not correspond to the expected pressure value. 3. Switch on simulation and check the current output. Replace the main electronics if the current output does not correspond to the simulated value. Endress+Hauser...
- Page 54 Failure behavior current output Defines which current the output assumes in the case of an • Min. error. • Max. Min: < 3.6 mA Max: >21.5 mA Failure current Enter current output value in alarm condition. 21.5 to 23 mA Endress+Hauser...
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Page 55: Diagnostic Information On Local Display
The device is being operated: • Outside its technical specifications (e.g. during warmup or cleaning process) • Outside the configuration carried out by the user (e.g. level outside configured span) "Maintenance required (M)" option Maintenance required. The measured value is still valid. Endress+Hauser... - Page 56 If two or more diagnostic events are pending simultaneously, only the diagnostic message with the highest priority is shown. "Active diagnostics" parameter Key Opens the message about the remedial measures. Key Acknowledge warnings. Key Back to operating menu. Endress+Hauser...
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Page 57: Diagnostic Event In The Operating Tool
Queued diagnostic messages can also be displayed in the Active diagnostics parameter. Menu path: Diagnostics → Active diagnostics 11.6 Diagnostic list All the diagnostic messages currently queued can be displayed in the Diagnostic list submenu. Navigation path Diagnostics → Diagnostic list Endress+Hauser... - Page 58 Sensor initialization 1. Restart device Alarm faulty 2. Contact service Sensor error 1. Restart the device Alarm 2. Contact Endress+Hauser Service Sensor temperature 1. Check process temperature Alarm 2. Check ambient temperature Sensor incompatible error 1. Restart device Alarm 2. Contact service...
- Page 59 Min signal noise detected 1. Check impulse line Warning 2. Check valve position 3. Check process Out of range signal 1. Process Information. No action Warning detected 2. Rebuild baseline 3. Adapt signal range thresholds Diagnostic behavior can be changed. Endress+Hauser...
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Page 60: Event Logbook
I1091 Configuration changed I11074 Device verification active I1110 Write protection switch changed I11104 Loop diagnostics I1151 History reset I1154 Reset terminal voltage min/max If operating via FieldCare, the event list can be displayed with the "Event List/HistoROM" FieldCare function. Endress+Hauser... -
Page 61: Resetting The Measuring Device
Press the "Zero" and "Span" keys simultaneously for at least 12 seconds. 11.9 Device information All the device information is contained in the Information submenu. Menu path: System → Information For details see the "Description of device parameters" document. Endress+Hauser... -
Page 62: 11.10 Firmware History
Cerabar PMP71B HART 11.10 Firmware history The firmware version can explicitly be ordered via the product structure. This makes it possible to ensure the compatibility of the firmware version with an existing or planned system integration. 11.10.1 Version 01.00.zz Original software Endress+Hauser... -
Page 63: Maintenance
12.1.2 Flushing rings By using flushing rings, the process isolating diaphragm can be cleaned without removing the measuring device from the process. For more information: contact the Endress+Hauser sales office. 12.1.3 Exterior cleaning Notes on cleaning • The cleaning agents used should not corrode the surfaces and the seals •... -
Page 64: Repair
General notes 13.1.1 Repair concept Under the Endress+Hauser repair concept, devices have a modular design and repairs can be carried out by Endress+Hauser Service or by properly trained customers. Spare parts are grouped into logical kits with the associated replacement instructions. - Page 65 It is not necessary to perform a new device calibration after replacing the display or transmitter electronics. The parameters are saved in the HistoROM. After replacing the transmitter electronics, remove the HistoROM and insert it into the new replacement part. Endress+Hauser...
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Page 66: Return
Endress+Hauser is required to follow certain procedures when handling returned products that have been in contact with a medium. To ensure swift, safe and professional device returns, please read the return procedures and conditions on the Endress+Hauser website www.services.endress.com/return-material ‣... -
Page 67: Accessories
The IP protection classes are only maintained if the dummy cap is used or the cable is connected. 14.1.3 Weld-in accessory For details, refer to TI00426F/00/EN "Weld-in adapters, process adapters and flanges". 14.2 Device Viewer All the accessories for the measuring device, along with the order code, are listed in the Device Viewer (www.endress.com/deviceviewer). Endress+Hauser... -
Page 68: Technical Data
A damping affects all outputs (output signal, display). Damping can be enabled as follows: • Via the onsite display, Bluetooth, handheld terminal or PC with operating program, continuous from 0 to 999 seconds • Factory setting: 1 s Ex connection data See the separate technical documentation (Safety Instructions (XA)) on www.endress.com/download. Endress+Hauser... - Page 69 • Noise of pressure signal option and Median of pressure signal option Visibility depends on order options or device settings • Percent of range • Loop current optionThe loop current is the output current set by the applied pressure. Supported functions • Burst mode • Additional transmitter status • Device locking Endress+Hauser...
- Page 70 Technical data Cerabar PMP71B HART Wireless HART data • Minimum starting voltage: 10.5 V • Start-up current: >3.6 mA • Starting time: <5 s • Minimum operating voltage: 10.5 V • Multidrop current: 4 mA Endress+Hauser...
- Page 71 At temperatures ≤ –50 °C (–58 °F), explosion protection is guaranteed by the housing in the case of flameproof enclosure (Ex d) type of protection. The functionality of the transmitter cannot be fully guaranteed. The Ex ia capability can no longer be guaranteed. Endress+Hauser...
- Page 72 Atmosphere Operation in very corrosive environment For corrosive environments (e.g. maritime environment / coastal areas), Endress+Hauser recommends the use of a PVC-coated capillary armor or a PTFE capillary armor for capillaries. The transmitter can be additionally protected by a special coating (Technical Special Product (TSP)).
- Page 73 For applications with very high temperatures, either a measuring device with a temperature isolator or with a capillary can be used. If vibrations also occur in the application, Endress+Hauser recommends using a measuring device with a capillary. If a measuring device with a temperature isolator or capillary is used, it must be mounted with a mounting bracket.
- Page 74 Technical data Cerabar PMP71B HART For more details refer to the EU Declaration of Conformity. Endress+Hauser...
- Page 75 400 °C (752 °F) at ≥1 bar (14.5 psi) absolute pressure (max. 10 hours) 150 °C (302 °F) at ≥1 bar (14.5 psi) absolute pressure 175 °C (347 °F) at ≥1 bar (14.5 psi) absolute pressure (max. 200 hours) Fill fluid Density kg/m Silicone oil High-temperature oil Low-temperature oil Endress+Hauser...
- Page 76 • Depends on diaphragm seal and fill fluid: –70 °C (–94 °F) up to +400 °C (+752 °F) • A4 screws of process connection, threaded separator: T –60 °C (–76 °F) • Observe the maximum gauge pressure and maximum temperature Endress+Hauser...
- Page 77 If PTFE coating was selected, a conventional process isolating diaphragm is always supplied. Diaphragm seal capillary armor Process temperature depending on the ambient temperature. • 316L: No restrictions • PTFE: No restrictions • PVC: See the following diagram [°F] [°C] −94 −70 [°C] − − [°F] − − +185 A0038681 Endress+Hauser...
- Page 78 Burst pressure: 2 800 bar (40 600 psi) Ultrapure gas applications Endress+Hauser also offers measuring devices for special applications, such as for ultrapure gas, which are cleaned from oil and grease. No special restrictions regarding the process conditions apply to these measuring devices.
- Page 79 −60 −40 −20 [°F] −76 −40 −4 A0040383 Ambient temperature at transmitter Maximum process temperature +85 °C (+185 °F) –70 to +120 °C (–94 to +248 °F) +60 °C (+140 °F) –70 to +160 °C (–94 to +320 °F) Endress+Hauser...
- Page 80 The maximum process temperature depends on the diaphragm seal fill fluid used. [°F] [°C] +752 +400 +662 +350 +572 +300 +482 +250 +392 +200 +302 +150 +212 +100 +122 -148 -100 [°C] [°F] +104 +140 +176 A0039378 No insulation Insulation 30 mm (1.18 in) Maximum insulation Transmitter Insulation material Endress+Hauser...
- Page 81 –50 °C (–58 °F) 70 °C (158 °F) –35 °C (–31 °F) –70 °C (–94 °F) Maximum ambient temperature at transmitter Maximum process temperature Process temperature: max. +400 °C (+752 °F), depending on the diaphragm seal fill fluid used Endress+Hauser...
- Page 82 Diagnostic message see In alarm condition Maintenance ....... 63 Endress+Hauser...
- Page 84 *71521418* 71521418 www.addresses.endress.com...
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