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ABB 265GS Operating Instruction

Pressure transmitter
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Operating Instruction
Pressure Transmitter
IM/265Gx/Ax-EN-07
265Gx, 265Ax
Models 265GS/GC/GM/GG/GJ/GN/GR/Gx
Models 265AS/AC/AM/AG/AJ/AN/AR/Ax

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  • Page 1 Operating Instruction Pressure Transmitter IM/265Gx/Ax-EN-07 265Gx, 265Ax Models 265GS/GC/GM/GG/GJ/GN/GR/Gx Models 265AS/AC/AM/AG/AJ/AN/AR/Ax...
  • Page 2 Fax: +49 621 381 931-29031 automation.service@de.abb.com © Copyright 2011 by ABB Automation Products GmbH Subject to changes without notice This document is protected by copyright. It assists the user in safe and efficient operation of the device. The contents of this document, whether whole or in part, may not be copied or reproduced without prior approval by the copyright holder.

  • Page 3: Table Of Contents

    Contents Safety................................6 General information and notes for the reader ....................6 Intended use..............................6 Technical limit values .............................6 Improper use ..............................7 Target groups and qualifications ........................7 Warranty provisions............................7 Plates and symbols ............................8 1.7.1 Safety-/ warning symbols, note symbols....................8 Name plate ..............................9 1.8.1 Compliance with Pressure Equipment Directive (97/23/EC) ..............11 Transport and storage ..........................12 1.10...
  • Page 4 Contents PROFIBUS PA pressure transmitter ......................37 Commissioning ............................38 Output signal ..............................39 Write protection ............................39 Correcting the lower range value / zero shift....................40 Turning the housing in relation to the measuring equipment ...............41 Installing / Removing the button unit ......................41 Installing / Removing the LCD display ......................42 Securing the housing cover with Ex d ......................44 Sensor ventilation............................45 Operation..............................46...
  • Page 5 Contents 9.9.2 Pressure transmitter with DIN housing ....................77 9.9.3 Pressure transmitter with front-bonded diaphragm (barrel housing) ............78 9.9.4 Pressure transmitter with ball valve connection (barrel housing) ............79 9.9.5 Mounting with bracket for barrel housing (option).................80 9.9.6 Mounting with bracket for DIN housing (option)..................81 Maintenance / Repair ..........................82 10.1 Removal ...............................83...

  • Page 6: Safety

    Safety Safety General information and notes for the reader You must read these instructions carefully prior to installing and commissioning the device. These instructions are an important part of the product and must be kept for future reference. These instructions are intended as an overview and do not contain detailed information on all designs for this product or every possible aspect of installation, operation and maintenance.

  • Page 7: Improper Use

    Prior to using corrosive and abrasive materials for measurement purposes, the operator must check the level of resistance of all parts coming into contact with the materials to be measured. ABB Automation Products GmbH will gladly support you in selecting the materials, but cannot accept any liability in doing so.

  • Page 8: Plates And Symbols

    Safety Plates and symbols 1.7.1 Safety-/ warning symbols, note symbols DANGER – <Serious damage to health / risk to life> This symbol in conjunction with the signal word "Danger" indicates an imminent danger. Failure to observe this safety information will result in death or severe injury. DANGER –...

  • Page 9: Name Plate

    Safety Name plate 0045 D-32425 Minden 100%/+ 0%/- HART Type 265GS VEBNB1 SW xx Opt. E1L1B2CBCLH3 265GS6502016232 Bj./Yr. 20xx PED: 1G PS: 600 bar IP 67 10,5 ... 30 V DC 4 ... 20 mA Mat. 1.4404(8)/ AU/Hast.C -1 ...+600 bar min.Span 6.0 bar...
  • Page 10 Safety Druckfühler / Remote Seal Flanschdruckfühler - Flach DN 80 PN 16 / 40 pmax. = 20 bar Form B EN 1092 - 1 Mat. 316 L Füllung/Fill. Siliconöl IC M00075 Fig. 2: Example: Additional name plate for devices with direct mount remote seals (optional) 1...

  • Page 11: Compliance With Pressure Equipment Directive (97/23/Ec)

    1 (PED: 1G). The name plate bears the following identification codes: 0045 D-32425 Minden 100%/+ 0%/- HART Type 265GS VEBNB1 SW xx Opt. E1L1B2CBCLH3 265GS6502016232 Bj./Yr. 20xx PED: 1G PS: 600 bar IP 67 10,5 ...

  • Page 12: Transport And Storage

    Safety Transport and storage • After unpacking the pressure transmitter, check the device for transport damage. • Check the packaging material for accessories. • During intermediate storage or transport, store the pressure transmitter in the original packaging only. For information on permissible ambient conditions for storage and transport, see "Technical data".

  • Page 13: 1.12 Returning Devices

    Proper disposal prevents negative effects on people and the environment, and supports the reuse of valuable raw materials. If it is not possible to dispose of old equipment properly, ABB Service can accept and dispose of returns for a fee. IM/265Gx/Ax-EN-07...

  • Page 14: 1.14.2 Rohs Directive 2002/95/Ec

    (PBB), and polybrominated diphenyl ethers (PBDE) (also known as hazardous substances with restricted uses). The products provided by ABB Automation Products GmbH do not fall within the current scope of the directive on waste from electrical and electronic equipment according to ElektroG. If the necessary components are available on the market at the right time, in the future these substances will no longer be used in new product development.

  • Page 15: Use In Potentially Explosive Atmospheres

    Use in potentially explosive atmospheres Use in potentially explosive atmospheres According to Directive 94/9/EC (ATEX): When installing explosion-proof transmitters (electrical connection, grounding / equipotential bonding, etc.), national regulations, DIN / VDE standards, explosion protection directives, and the Ex test certificate of the device must be observed. The certified explosion-proof designation for the transmitter is provided on the name plate.

  • Page 16: Use In Areas With Combustible Dust

    Use in potentially explosive atmospheres Use in areas with combustible dust Installation must be performed in accordance with EN 61241-14:2004. • Transmitters can only be connected using cable glands certified in accordance with Directive 94/9/EC (ATEX) (not included in scope of delivery). The cable gland must conform to IP 67 degree of protection.

  • Page 17: Type Of Protection "Flameproof Enclosure Ex D

    Use in potentially explosive atmospheres Type of protection "flameproof enclosure Ex d" Please observe the following installation information: • The transmitter must be connected using suitable cable and wire entries or pipeline systems, which satisfy the requirements of EN 60079-1:2007, Section 13.1 or 13.2, and for which a separate examination certificate exists.

  • Page 18: Type Of Protection "Intrinsic Safety I", "Flameproof Enclosure D", "Protection By Enclosure Td", And "Non-Sparking Na

    Use in potentially explosive atmospheres Type of protection "intrinsic safety i", "flameproof enclosure d", "protection by enclosure tD", and "non-sparking nA" Certificate with alternative types of protection: Intrinsic safety (Category 1/2G or 1D, Ex i) Flameproof enclosure (Category 1/2G, Ex d) Protection by enclosure (Category 2D, Ex tD) Non-sparking...

  • Page 19: Aspects Of "Ex Safety" And "Ip Protection" For Australian Applications

    Use in potentially explosive atmospheres Aspects of "Ex safety" and "IP protection" for Australian applications TestSafe certificate number ANZEx 06.3056 Ingress protection Ex d IIC T6 IP 66 / IP 67 Ex tD A21 IP 66 / IP 67 T85 deg C = -20 ...
  • Page 20 Use in potentially explosive atmospheres Notes • Opening the housing during operation (i.e., while the operating voltage is switched on) is not permitted. • The transmitter must be connected using a suitable cable, cable glands, or pipeline systems, which satisfy the requirements of the standards listed above and for which a separate test certificate is available.

  • Page 21: Design And Function

    Design and function Design and function The 265A and 265G digital pressure transmitters are communication-ready field devices featuring microprocessor-controlled electronics with multisensor technology. For bidirectional communication, the devices have an FSK signal superimposed on the 4 … 20 mA output signal (depending on their design) in accordance with the HART protocol; in the case of devices that operate on a fully digital basis, communication takes place via the PROFIBUS PA or FOUNDATION Fieldbus protocols, depending on their design.

  • Page 22: Principle Of Operation And Construction

    Design and function Principle of operation and construction The pressure transmitter has a modular structure and consists of the pressure measuring cell with integrated adjustment electronics, as well as the main electronics plus control unit. Depending on the measuring range and measured variable, either a ceramic pressure sensor or a silicon pressure sensor is used.
  • Page 23 Design and function M00035 Fig. 4: 265G transmitter for pressure and fill level (in this diagram, measuring ranges ≥ 2.5 bar) 1 Process connection 7 Write protection 2 Isolating diaphragm 8 Span 3 Filling liquid 9 Lower range limit value 4...
  • Page 24 Design and function M00036 Fig. 5 : 265A transmitter for absolute pressure (in this diagram, measuring ranges ≤ 400 mbar abs.) 1 Process connection 7 Write protection 2 Measuring diaphragm 8 Span 3 O-ring 9 Lower range limit value 4 Measuring capsule 10Microprocessor-controlled electronics 5...

  • Page 25: Mounting

    Mounting Mounting General Before installing the transmitter, check whether the device design meets the requirements of the measuring point from a measurement technology and safety point of view. This applies in respect of the: • Measuring range • Gauge pressure stability •...

  • Page 26: Pressure Transmitter

    Mounting Pressure transmitter The pressure transmitter can be mounted directly on the shut-off valves. A mounting bracket for wall or pipe mounting (2" pipe) is also available as an accessory. Ideally, the pressure transmitter should be mounted in a vertical position to prevent subsequent zero position shifts.

  • Page 27: Moisture

    Mounting Moisture Use suitable cables and tighten cable glands securely. The transmitter can also be protected against the ingress of moisture by routing the connecting cable downward before securing it. This allows rain and condensation to drip down. This is especially important for installation in outdoor areas and rooms that are exposed to moisture (e.g., due to cleaning processes) or on cooled or heated tanks.

  • Page 28: Electrical Connections

    Electrical connections Electrical connections WARNING - General risks Observe the applicable regulations governing electrical installation. Connections must only be established in a dead-voltage state. Since the transmitter has no switch-off elements, overvoltage protection devices, lightning protection, and voltage separation capacity must be provided at the plant (overvoltage / lightning protection is optional).

  • Page 29: Electrical Connection In The Cable Connection Area

    Electrical connections Electrical connection in the cable connection area Test Signal M00037 Fig. 7: Cable connection area 5 Ex d locking screw 1 Screw terminals for 0.5 … 2.5 mm 6 Grounding/equipotential bonding terminal (AWG 20 ... AWG 14) wire 7...
  • Page 30 Electrical connections Delivery scope HART devices Gland/mating plug M20 x 1.5 cable entry Plastic cable gland (6 … 12 mm clamping area) 1/2 - 14 NPT Not included in delivery scope Han 8D (8U) device plug Socket connector Bus devices (PA/FF) Gland/mating plug M20 x 1.5 cable entry Metal cable gland...

  • Page 31: Electrical Connection With Plug

    Electrical connections Electrical connection with plug 7/8” M12 x 1 M00039 Fig. 9: Fieldbus connector Pin assignment Pin number FOUNDATION Fieldbus PROFIBUS PA Shield Shield ~3.5(89) 1.02 (26) M00040 Fig. 10: (HART) Han 8D (8U) plug connector 1 Barrel type 3...

  • Page 32: Assembling And Connecting The Socket Connector

    Electrical connections Assembling and connecting the socket connector The socket connector for connecting the cable is supplied unassembled as an accessory for the transmitter. IMPORTANT (NOTE) Please observe the specifications for the electrical connection that have been supplied with the connector. Assembly is depicted in the figure below.

  • Page 33: Protective Conductor / Grounding

    Electrical connections Grounding A terminal is available on both the outside of the housing and in the plug for grounding (PE) the transmitter. Both terminals are electrically connected to one another. Protective conductor / Grounding The transmitter operates within the specified levels of accuracy for common-mode voltages of up to 250 V between signal lines and housings.

  • Page 34: Communication Setup

    Electrical connections Communication setup (4 … 20 mA; HART protocol) The transmitter can be operated via a modem, using a PC or laptop. The modem can be connected to the transmitter in parallel at any point in the signal circuit. Communication between the transmitter and modem occurs via AC signals that are superimposed on the analog 4 ...
  • Page 35 Electrical connections – – I + FSK 2600T RS 232C M00010 Fig. 12: Communication mode: Point-to-point A Pressure transmitter 1 FSK modem 2 Supply unit 2 Possible connection points for a modem between A and B 4 … 20 mA –...

  • Page 36: Connecting Cable

    Electrical connections Connecting cable Communication between the transmitter and PC or laptop is only possible if the cabling meets the following requirements: It is recommended that shielded, twisted pair cables are used. The minimum wire diameter depends on the line length. Line lengths up to 1,500 m (4,921 ft): 0.51 mm (0.02 inch) Line lengths above 1,500 m (4,921 ft): 0.81 mm (0.03 inch) The maximum line length is limited.

  • Page 37: Profibus Pa Pressure Transmitter

    For additional information on PROFIBUS PA - including the subject "Identification numbers" - please refer "Additional notes 41/15-110" data sheet "Installation suggestions 10/63-0.40". These can be obtained from the Internet site www.abb.com; additional information is also available at www.profibus.com. IM/265Gx/Ax-EN-07 265Gx, 265Ax...

  • Page 38: Commissioning

    Commissioning Commissioning Once the pressure transmitter has been installed, it is put into operation by switching on the operating voltage. Check the following before switching on the operating voltage: • Process connections • Electrical connection • The impulse line and measuring chamber of the measuring equipment must be completely filled with the measuring medium.

  • Page 39: Output Signal

    Commissioning Output signal If the applied pressure is within the values indicated on the name plate, the output current ranges between 4 und 20 mA. If the pressure applied falls outside the set range, the output current will be between 3.5 mA and 4 mA if the range is undershot or between 20 mA and 22.5 mA if the range is overshot (depending on the respective configuration).

  • Page 40: Correcting The Lower Range Value / Zero Shift

    Commissioning Correcting the lower range value / zero shift During installation of the transmitter, zero position shifts caused by the mounting position (e.g., a slightly oblique mounting position due to a remote seal, etc.) may occur; these must be corrected. IMPORTANT (NOTE) The transmitter must have reached its operating temperature (approx.

  • Page 41: Turning The Housing In Relation To The Measuring Equipment

    Commissioning Turning the housing in relation to the measuring equipment The electronics housing can be rotated 360° and fixed in any position; a stop is provided to prevent it from rotating past this point. • To activate this, slacken the housing stop screw on the neck of the housing (hex-head socket screw SW 2.5) by approx.

  • Page 42: Installing / Removing The Lcd Display

    Commissioning Installing / Removing the LCD display 1. Unscrew the housing cover of the electronics area (refer to the figure "Securing the housing cover" in the next section). IMPORTANT (NOTE) The optional LCD indicator is designed with type of protection "intrinsic safety" and has been included for the purpose of the transmitter's EC type-examination certificate.
  • Page 43 Commissioning M00043 Fig. 15: Electronics area - Installing the LCD display 1 Position of the jumper or cable connector 3 10-pin terminal strip for the LCD display for an LCD display with backlighting 2 Jumper holder for an LCD display with backlighting Note for 1 The jumper must be present if the backlighting option has not been selected for the LCD...

  • Page 44: Securing The Housing Cover With Ex D

    Commissioning Securing the housing cover with Ex d Each of the front faces of the electronics housing features a locking screw (hex-head socket screw SW 3) on the top right-hand side. 1. Attach the housing cover to the housing by hand-tightening the screws. 2....

  • Page 45: Sensor Ventilation

    Commissioning Sensor ventilation For technical reasons, you must apply atmospheric pressure to the reference side of the pressure sensor. An external ventilation opening, which is protected by a PTFE filter, is provided on the measuring equipment for this purpose. You should, however, make sure that this ventilation opening is not covered (e.g., do not paint over it or apply oil containing silicone).

  • Page 46: Operation

    Commissioning Operation 6.9.1 Operation using the control buttons on the transmitter The control unit on the transmitter consists of 2 pushbuttons for setting the "Lower Range Value" (0 %) and "Upper Range Value" (100 %) parameters, as well as a write protection switch.

  • Page 47: Configuration

    Configuration Configuration WARNING - Potential property damage as a result of electrostatic charging! There is no protection against accidental contact when the housing cover is open. Do not touch conductive parts. Factory settings Transmitters are calibrated at the factory to the customer's specified measuring range. The calibrated range and measuring point number are provided on the name plate.

  • Page 48: Transmitter With Profibus Pa Communication

    Configuration 7.1.2 Transmitter with PROFIBUS PA communication Parameter Factory settings Measuring profile Pressure Physical unit mbar/bar Output scale 0% Measuring range lower limit (LRL) Output scale 100% Measuring range upper limit (URL) Output Linear Upper alarm limit Measuring range upper limit (URL) Upper warning limit Measuring range upper limit (URL) Lower warning limit...

  • Page 49: Transmitter With Foundation Fieldbus Communication

    Configuration 7.1.3 Transmitter with FOUNDATION Fieldbus communication Parameter Factory settings Measuring profile Pressure Physical unit mbar/bar Output scale 0% Measuring range lower limit (LRL) Output scale 100% Measuring range upper limit (URL) Output Linear Upper alarm limit Measuring range upper limit (URL) Upper warning limit Measuring range upper limit (URL) Lower warning limit...

  • Page 50: Configuring The Parameters Without An Lcd Display

    Configuration Configuring the parameters without an LCD display The "Lower Range Value" and "Process Variable" parameters can be set directly on the transmitter using the buttons. The transmitter has been calibrated by the manufacturer based on the order information. The name plate contains information on the "Lower Range Value" and "Upper Range Value"...
  • Page 51 Configuration Configuring the parameters 1. Apply the pressure for the "Lower Range Value" and wait approx. 30 s until it has stabilized. 2. Press the 0% button. This sets the output current to 4 mA. 3. Apply the pressure for the "Upper Range Value" and wait approx. 30 s until it has stabilized. 4....

  • Page 52: Configuration With The Lcd Display

    Configuration Configuration with the LCD display The LCD display can be used to configure the transmitter by means of the (-/+/M) buttons, as follows: NOTICE - Potential damage to parts! Operating the control buttons with a magnetic screwdriver is not permitted. IMPORTANT (NOTE) The information in parentheses refers to the relevant menu item.

  • Page 53: Offset Shift (Offset Shift)

    Configuration 7.4.1 Offset shift (OFFSET SHIFT) This function performs an offset shift of the characteristic so that it travels through a point specified by the user. This makes it possible to set the output signal of several measuring devices that measure the same process variable to the same value, without the need to perform calibration with applied pressure.

  • Page 54: Damping (Damping)

    Configuration 7.4.2 Damping (DAMPING) When the output signal for the transmitter is noisy as a result of the process, the signal can be smoothed (damped) electrically. The additional time constant can be set between 0 s and 60 s in increments of 0.001 s. Damping does not affect the value shown on the digital display as a physical unit.

  • Page 55: Layout And Contents Of The Lcd Display

    Configuration Layout and contents of the LCD display The display is a 2-line, 7-character, 19-segment alphanumeric display with an additional bar display. As an option, the display can be equipped with backlighting. 7.5.1 Displaying a physical value M00053 Fig. 21 1...
  • Page 56 Configuration Second line In the second line, the unit is displayed in the last five columns. The first column shows the symbols listed below. If necessary, these symbols can also be displayed one after the other. The symbol displayed is changed in cycles of one second. Explanation of the symbols Display for Symbol...

  • Page 57: Menu Structure

    Configuration How the percentage value is shown on the LCD display Position Display 1st line Percentage value, limits: -25 … 125 %, 2 decimal places 2nd line 1st digit: Transmission function (see previous table) 2nd digit: Write protection (see previous table) 7th digit: 2 % increments, from -2 …...
  • Page 58 Configuration The menu is called up using the mode button "M". Main menu Submenu (other parameters/explanations) The numbers EXIT displayed inversely VIEW Output signal in physical unit (Temporary display of (265G: Current measured value for gauge pressure, or ) specify the code display values variable derived from this, such as the fill level.

  • Page 59: Menu-Controlled Pressure Transmitter Programming

    Configuration Menu-controlled pressure transmitter programming Function Description Start Menu-controlled programming is started with the mode pushbutton "M". Next menu item The next menu item is called up by pressing the "+" pushbutton. Previous menu item Press the "-" pushbutton to return to the previous menu item.

  • Page 60: Parameter Description

    Configuration 7.6.1 Parameter description 7.6.1.1 "VIEW" parameter Temporary display of display values 1 to 9. The following measured values can be set: • Output signal in physical unit 265G: Current measured value for gauge pressure, or variable derived from this, such as the fill level 265A: Current measured value for absolute pressure;...
  • Page 61 Configuration 7.6.1.7 "ALARM CURRENT" parameter Not with fieldbus transmitters 7.6.1.8 "DISPLAY" parameter Select LCD display value 1, 2, or 3 (permanent display). The following values can be displayed: • Output signal in physical unit 265G: Current measured value for gauge pressure, or variable derived from this, such as the fill level 265A: Current measured value for absolute pressure;...

  • Page 62: Configuration With The Pc / Laptop Or Handheld Terminal

    Configuration Configuration with the PC / laptop or handheld terminal A graphical user interface (DTM) is required for configuration of the transmitter via PC or laptop. For operating instructions, please refer to the software description. Additional information Data sheet for the SMART VISION/DTM Communication protocol HART ®...
  • Page 63 Configuration min 250 Ω – – I + FSK M00029 Fig. 23: Connection examples with communication resistor in the connection line A Transmitter B Supply unit (communication resistor not provided in supply unit) For additional information, refer to the operating instructions included with the handheld terminal.

  • Page 64: Configuration With The Graphical User Interface (Dtm)

    Configuration Configuration with the graphical user interface (DTM) 7.8.1 System requirements • Operating control program (e.g., SMART VISION version 4.01 or higher) • DTM (Device Type Manager; graphical user interface) • Operating system (depending on the respective control program) 1. The DTM is started in three stages, either using the right mouse button or via the menu item "Device".

  • Page 65: Setting The Damping Value

    Configuration 7.8.2 Setting the damping value Menu path: "Configure_Pressure Measurement_Output" Enter the desired value in the "Damping" line of the "Output parameter" field. 7.8.3 Correcting the zero shift Menu path: "Configure_Pressure Measurement_Process Variable" Press the "Adjust" button in the "Zero shift" field. Calibration is performed immediately and saved to the failsafe memory in the pressure transmitter.

  • Page 66: Ex Relevant Specifications

    Ex relevant specifications Ex relevant specifications Potentially explosive atmospheres Change from one to two columns Permissible ambient temperature range according to temperature ATEX - Transmitter with type of protection "intrinsic safety Ex ia" class: in accordance with Directive 94/9/EC Temperature class Lower limit of Upper limit of Transmitter with 4 ...
  • Page 67 Ex relevant specifications ATEX - Transmitter conforming to 94/9/EC, with type of Supply and signal circuit with type of protection "intrinsic safety" protection "intrinsic safety i" Ex ia IIC or Ex ib IIC, or Ex iaD or Ex ibD, for connection to supply units with the following maximum values: (terminal signal ±): U = 30 V...
  • Page 68 Ex relevant specifications The following electrical data applies according to designation Factory Mutual (FM) Ex ia IIC T6 or T4 Ga/Gb, or Ex iaD 20 T50°C or T95°C IP6x Supply and signal circuit with type of protection "intrinsic safety", only Transmitter with 4 ...
  • Page 69 Ex relevant specifications Standards Association of Australia (SAA) Fieldbus transmitter (PROFIBUS PA/FOUNDATION Fieldbus) Transmitter with type of protection "flameproof enclosure Ex d" Designation: Ex ia IIB/IIC T4 … T6 Transmitter with 4 … 20 mA output signal, HART communication, and fieldbus transmitter (PROFIBUS PA/FOUNDATION fieldbus,...

  • Page 70: Specifications

    Specifications Specifications Functional specifications Change from one to two columns Measuring range and span limits IMPORTANT (NOTE) Minimum measuring The lower range limit (LRL) for 265A is 0 absolute for all Lower span measuring ranges. Sensor Upper range range limit code limit (URL) (LRL)

  • Page 71: Operating Limits

    Specifications Operating limits Change from one to two columns Temperature limits in °C (°F) Process temperature range Ambient temperature range -50 ... 120 °C (-58 ... 248 °F) Process temperature -40 … 85 °C Operating temperature (-40 … 185 °F) -6 ...

  • Page 72: Environmental Limits

    Specifications Environmental limits Change from one to two columns Electromagnetic compatibility (EMC) Vibration resistance Conforms to the requirements and tests for EMC Directive 89/336/EC, Acceleration up to 2 g at frequencies up to 1,000 Hz (according to as well as to EN 61000-6-3 concerning emitted interference and IEC 60068-2-6).
  • Page 73 Specifications Change from one to two columns PROFIBUS PA output FOUNDATION Fieldbus output Model Power supply Pressure transmitter conforming to Profile 3.0, Class A and B; The transmitter is operated at 10.2 … 32 V DC (no polarity). ID number 04C2 HEX The supply voltage must not exceed 17.5 V DC when used in Ex ia zones.

  • Page 74: Measuring Accuracy

    Specifications Measuring accuracy Change from one to two columns Reference conditions according to IEC 60770 IMPORTANT (NOTE) Select the transmitter sensor with the smallest possible • Ambient temperature T = constant, in range: 18 ... 30 °C turndown. This optimizes the accuracy of the measurement. (64 ...

  • Page 75: Technical Specification

    Specifications Technical specification Change from one to two columns Lightning protection Up to 4 kV IMPORTANT (NOTE) • Voltage pulses: 1.2 μs rise Please refer to the ordering information to check the time; 50 μs delay time at availability of different versions of the relevant model. half value •...

  • Page 76: Mounting Dimensions (Not Design Data)

    Specifications Mounting dimensions (not design data) 9.9.1 Pressure transmitter with barrel housing Fig. 24: Dimensions in mm (inch) 1 Terminal side 8 Electrical connection (with blind plug) 2 Tag for indicating measuring points, for example (optional) 9 Plate with button legend, etc. 3...

  • Page 77: Pressure Transmitter With Din Housing

    Specifications 9.9.2 Pressure transmitter with DIN housing 70(2.76) 23(0.91) ~100(3.94) ~58(2.28) 20(0.79) (1.02) 20(0.79) ~48(1.89) ~61(2.40) 47(1.85) *28(*1.10) 56(2.20) ~130(5.12) M00046 Fig. 25: Dimensions in mm (inch) 1 Tag for indicating measuring points, for example (optional) 6 Terminal side 2 Groove for screws (wall or pipe mounting) 7...

  • Page 78: Pressure Transmitter With Front-Bonded Diaphragm (Barrel Housing)

    Specifications 9.9.3 Pressure transmitter with front-bonded diaphragm (barrel housing) 114 4.49 58 2.28 Ø 50 Ø 21,3 -0,2 G ½ Ø 19,4 +0,1 0,1 A SW 27 1.14 G 1/2 B +0,1 Ø 18,2 18(0.71) (1.10) (2.20) M00047 Fig. 26: Dimensions in mm (inch) 1...

  • Page 79: Pressure Transmitter With Ball Valve Connection (Barrel Housing)

    Specifications 9.9.4 Pressure transmitter with ball valve connection (barrel housing) Fig. 27: Dimensions in mm (inch) 1 Washer 3 Conical seal, metal/metal, diaphragm is process- 2 Ventilation hose bonded 4 Weld-in sleeve G 1" (part no.: 789516) IM/265Gx/Ax-EN-07 265Gx, 265Ax...

  • Page 80: Mounting With Bracket For Barrel Housing (Option)

    Specifications 9.9.5 Mounting with bracket for barrel housing (option) Fig. 28: Dimensions in mm (inch) 1 Pipe mounting 2 Wall mounting 3 Space required for removing the cover IMPORTANT (NOTE) The bracket for wall or pipe mounting has four holes (Ø 11 mm). The holes are arranged in a square and spaced 72 mm away from one another.

  • Page 81: Mounting With Bracket For Din Housing (Option)

    Specifications 9.9.6 Mounting with bracket for DIN housing (option) 154(6.06) 23(0.91) 100(3.94) 23(0.91) 20(0.79) (1.54) 58(2.28) 58(2.28) 20(0.79) 20(0.79) (1.54) (1.02) (1.02) 81(3.19) 101(3.99) M00050 Fig. 29: Dimensions in mm (inch) 1 Pipe mounting 3 With LCD display 2 Wall mounting 4 Space required for removing the cover IM/265Gx/Ax-EN-07 265Gx, 265Ax...

  • Page 82: Maintenance / Repair

    Maintenance / Repair 10 Maintenance / Repair If pressure transmitters are used as intended under normal operating conditions, no maintenance is required. It is sufficient to check the output signal at regular intervals (in accordance with the operating conditions), as described in the instructions in the section "Operation".

  • Page 83: 10.1 Removal

    Maintenance / Repair 10.1 Removal WARNING - General dangers! Before removing or disassembling the device, check for hazardous process conditions such as pressure on the device, high temperatures, aggressive or toxic media, and so on. Read the instructions in the sections "Safety" and "Electrical connection", and perform the steps outlined there in reverse order.

  • Page 84: Appendix

     Conforms to EMC Directive 2004/108/EC  Conforms to Low Voltage Directive 2006/95/EC  Conforms to Pressure Equipment Directive (PED) 97/23/EC By placing the CE mark on its devices, ABB Automation Products GmbH declares that they conform to these directives. Explosion This symbol indicates devices with an explosion-proof design.
  • Page 85 Appendix IM/265Gx/Ax-EN-07 265Gx, 265Ax...
  • Page 86 Appendix Statement on the contamination of devices and components Repair and / or maintenance work will only be performed on devices and components if a statement form has been completed and submitted. Otherwise, the device / component returned may be rejected. This statement form may only be completed and signed by authorized specialist personnel employed by the operator.

  • Page 87: Index

    Index 12 Index Change from one to two columns Installing / Removing the LCD display .....42 Integrated lightning protection (optional) ....33 Appendix ..............84 Integrated management system ......13 Approvals and certifications........84 Intended use ..............6 Aspects of Ex safety and IP protection for Australian applications ............19 IP designation ............25 Assembling and connecting the socket connector ..32...
  • Page 88 Index Turning the housing in relation to the measuring equipment.............41 Safety.................6 Type of protection ............18 Safety instructions for electrical installation.....12 Type of protection ..........15, 17 Sealing and screw connections .......26 Type-examination certificate/Declaration of Securing the housing cover with Ex d .....44 conformity.............15 Sensor ventilation ............45 Specifications............70...
  • Page 90 ABB has Sales & Customer Support The Company’s policy is one of continuous product improvement and the right is reserved to modify the expertise in over 100 countries worldwide. information contained herein without notice. www.abb.com/pressure Printed in the Fed. Rep. of Germany (08.2011) ©...

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