Burkert 8700 Operating Instructions Manual
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Burkert 8700 Operating Instructions Manual

Mass flow meter ip40 and mass flow controller ip40
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Type 8700 / 8701 / 8703 / 8705
MFM, Mass Flow Meter IP40
Type 8710 / 8711 / 8713 / 8715
MFC, Mass Flow Controller IP40
Operating Instructions
Bedienungsanleitung
Manuel d'utilisation

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  • Page 1 Type 8700 / 8701 / 8703 / 8705 MFM, Mass Flow Meter IP40 Type 8710 / 8711 / 8713 / 8715 MFC, Mass Flow Controller IP40 Operating Instructions Bedienungsanleitung Manuel d‘utilisation...
  • Page 2 We reserve the right to make technical changes without notice. Technische Änderungen vorbehalten. Sous réserve de modifications techniques. © 2013 Bürkert SAS Operating Instructions 1307/0_EU-ML 00563582...

  • Page 3: Table Of Contents

    Type 8700, 8701, 8703, 8705 / 8710, 8711, 8713, 8715  1. About this mAnuAl .................4 7.4. sequence of the steps to be performed ........ 23 7.5. setting the parameters ..............23 1.1. symbols used ..................4 7.6. mechanical installation ..............27 1.2. Definition of the word "device" ............4 7.7. fluid installation ................... 27 2. intenDeD use ....................5 7.8. electrical installation ................. 28 3. bAsic sAfety informAtion ...............5 8. operAtion AnD function ..............30 8.1. safety instructions .

  • Page 4: About This Manual

    • Failure to observe this warning can result in death or in serious injury. The word "device" used within this manual refers to a Mass Flow Meter (MFM) type 8700, 8701, 8703 or 8705, or a Mass Flow Warning Controller (MFC) type 8710, 8711, 8713 or 8715.

  • Page 5: Intended Use

    • any contingencies or occurences that may arise during installation, people, nearby equipment and the environment. use and maintenance of the devices. • Mass flow meter types 8700, 8701, 8703 and 8705 are • the local safety regulations for which the operating company designed exclusively for measuring the mass flow-rate of clean, is responsible including the staff in charge of installation and dry gases.
  • Page 6 • not to use the MFM / MFC types 8700, 8701, 8703, 8705 / 8710, 8711, 8713, 8715 for controlling and/or measuring the • This device contains electronic components sensitive to electrostatic discharges. They may be damaged if they are flow-rate of contaminated (particle size >...

  • Page 7: General Information

    5.1. General description To contact the manufacturer of the device, use following address: • Mass flow meter types MFM 8700, 8701, 8703 and 8705 are devices designed for measuring the mass flow-rate of clean, dry Bürkert SAS gases.

  • Page 8: Operation Of An Mfm Or Mfc Sensor

    Type 8700, 8701, 8703, 8705 Descriptionofthesystem 5.1.2. General operation of the mass flow 5.3. Detailed operation of an mfc controller (mfc) The MFC comprises: • a sensor for measuring the mass flow-rate, • control electronics, • an actuating element: low-friction solenoid control valve with a = w-x high response sensitivity.
  • Page 9 Type 8710, 8711, 8713, 8715 Descriptionofthesystem 5.3.1. control electronics control settings The initial control settings are set at the factory. The control electronics: • Amplification factors: • process the mass flow-rate set-point values and measured values, After start-up, the controller operates with amplification factors •...
  • Page 10 Type 8700, 8701, 8703, 8705 Descriptionofthesystem Zero point shut-off A zero point shut-off is integrated to ensure the sealing function of the valve. This is activated if the following conditions occur at the same time: Set-point value < 2 % of Measured value < 2 % of...

  • Page 11: Technical Data

    Type 8710, 8711, 8713, 8715 Technicaldata TechnicAl DATA attention risk of injury from pressure and discharge of fluid. Important device-specific technical data is indicated on the name plate and the calibration plate (see chap. 6.1). • Observe the permitted fluid according to the name plate (depending on seal material). •...

  • Page 12: Conditions Of Use

    Type 8700, 8701, 8703, 8705 Technicaldata 6.2. conditions of use Type of Nominal flow-rate (Q device and unit flow-rate Warning Operating fluid 8701 20.0 Nl/min risk of injury from malfunction due to effects of weather! The MFM / MFC is not designed for unrestricted use outdoors. Materail of the seal •...

  • Page 13: Conformity To Standards And Directives

    8711 1.4305 or aluminium or sheet stainless 1/4, flange PROFIBUS DP = 16,5 steel 1.4301 Fig. 5: Dimensions of MFM types 8700 and 8701 and MFC 8703, Stainless steel Sheet stainless G 1/4, NPT types 8710 and 8711 8713 1.4305 or aluminium steel 1.4301...
  • Page 14 2x Ø 8,8 2x Ø 6 17,75 115,5 12,5 43,5 Fig. 6: Dimensions of MFM with metal housing, types 8700 and 8701, and MFC with metal housing, types 8710 and 8711 Weight aluminium (kg) Weight stainless steel (kg) Fieldbus versions: ca. 0.8 ca. 1.1 CANopen, DeviceNet = 18 PROFIBUS DP = 16,5 Fig.
  • Page 15 Type 8710, 8711, 8713, 8715 Technicaldata 115,5 43,5 Fig. 8: Dimensions of MFM with flanges and metal housing, types 8700 and 8701, and MFC with flanges and metal housing, types 8710 and 8711 12,5 Weight aluminium (kg) Weight stainless steel (kg) 16,5 Fieldbus versions: ca. 0.8 ca.
  • Page 16 Type 8700, 8701, 8703, 8705 Technicaldata 2x M4 81,5 62,5 12,5 Fig. 10: Dimensions of MFC with metal housing and external solenoid valve, type 8711 Weight aluminium (kg) Weight stainless steel (kg) ca. 1.2 ca. 1.5 Fig. 11: Dimensions of MFM types 8703 and 8705 and MFC...
  • Page 17 Type 8710, 8711, 8713, 8715 Technicaldata 4x Ø 4,5 58,5 17,75 2x Ø 8,8 2x Ø 6 17,75 2x M4 101,5 81,5 62,5 62,5 12,5 2 x M4 Fig. 13: Dimensions of MFC with external solenoid valve, type Fig. 12: Dimensions of MFM with flanges, types 8703 and 8705, 8713 and MFC with flanges, types 8713 and 8715 Weight aluminium (kg)

  • Page 18: Fluidic Data

    Type 8700, 8701, 8703, 8705 Technicaldata 6.6. fluidic data 6.6.2. operating fluids • Operating fluids: clean, dry gas. 6.6.1. overview of measurement specifications • Operating fluid for UL devices: neutral, uncontaminated gas. Other hazardous gases are possible on request; the devices do not release any hazardous gases under normal operating conditions.
  • Page 19 8701 / 8703 Fig. 14: Pressure loss diagram (reference air, with a 250 µm inlet The diagram shows exemplarily the pressure loss characteristics mesh filter), types 8700 / 8705 when air flowing through. The diagram shows exemplarily the pressure loss characteristics Further it differentiates two designs, first one with ¼...

  • Page 20: Electrical Data

    Type 8700, 8701, 8703, 8705 Technicaldata 6.7. electrical data 6.7.1. electrical data for types 8703 / 8705 / 8713 / 8715 specification type Power supply 24 V DC ± 10%; residual ripple < 2% (5% for UL devices) Power supply (not provided) for UL devices...
  • Page 21 Type 8710, 8711, 8713, 8715 Technicaldata 6.7.2. electrical data for types 8700 / 8701 / 8710 / 8711 specification type Power supply 24 V DC ± 10%; residual ripple < 2% (5% for UL devices) Power supply (not provided) for UL devices...

  • Page 22: Installation And Commissioning

    Type 8700, 8701, 8703, 8705 Installationandcommissioning insTAllATion AnD Warning commissioninG Danger due to nonconforming installation or commissioning. • Installation and commisioning can only be carried out by 7.1. safety instructions qualified and skilled staff with the appropriate tools. risk of injury due to unintentional switch on of power supply or uncontrolled restarting of the installation. danger • Take appropriate measures to avoid unintentional activation of the installation.

  • Page 23: Description Of The Mfm / Mfc

    Type 8710, 8711, 8713, 8715 Installationandcommissioning 7.3. Description of the mfm / mfc 7.4. sequence of the steps to be performed Mechanical installation LEDs Fluid installation Sub-D 15-pin base Set- Electrical installation point input / Set the device parameters Measured flow-rate Pressurize the lines with operating fluid output / Flush and completely deaerate the lines with operating fluid at...
  • Page 24 Unit 0 – 9 0 – 9 address position (x 1) (type 8700 / 8701 / 8710 / 8711) Decade Digit times To set an address via the master bus: position Decade → Set the switches on an address outside the permitted 0 –...
  • Page 25 In the field bus version of MFC types 8710 / 8711 these connections are not used. In the field bus version of MFC types 8710 / 8711 and MFM types 8700 / 8701 these connections are not used. To use the RS232 interface, use an adapter (item no.: see chap. 10.1.1, Electrical accessories).
  • Page 26 Type 8700, 8701, 8703, 8705 Installationandcommissioning Pin assignment for field bus version mfm types 8703, 8705 Assignment profibus Dp socket, b Assignment and mfc types 8713, 8715: encoded m12 (Dp v1 max. 12 9-pin sub-D plug mbaud) Binary input R x D / T x D - N (line A) 24 V - Supply + DGND Relay - C Contact...

  • Page 27: Mechanical Installation

    Type 8710, 8711, 8713, 8715 Installationandcommissioning 7.6. mechanical installation Install the fittings without subjecting them to any stresses. To seal the system properly, use fittings with olives. Observe the mounting position shown on the calibration plate or the Use a line with a suitable diameter and a smooth surface. calibration protocol.

  • Page 28: Electrical Installation

    Type 8700, 8701, 8703, 8705 Installationandcommissioning → → Fit the washer [c] and screw the fitting [b] to the device. Finish tightening the nut with a suitable wrench to ensure the mounting is sealed. → Insert the line and manually tighten the nut [A].
  • Page 29 Type 8710, 8711, 8713, 8715 Installationandcommissioning → Connect the functional earth (FE) to the screw indicated, for Warning example using an earth terminal. The connection cable must be as short as possible and its cross section must be as large as risk of fire and ignition due to electrostatic discharge possible.

  • Page 30: Operation And Function

    Type 8700, 8701, 8703, 8705 Operationandfunction operATion AnD funcTion Binary inputs / 8.1. safety instructions Power / Autotune Relay output Communication Error Warning Field bus risk of injury due to non-conforming operating. LEDs Non-conforming operating could lead to injuries and damage the device and its surroundings.
  • Page 31 Type 8710, 8711, 8713, 8715 Operationandfunction 8.2.1. leD default assignment indicator light status possible cause Limit (y) light (blue) on MFM: indicates that the indicator light status possible cause measured value has almost Power indicator (green) on The device is energized. Power / Autotune reached the nominal flow-rate. Limit (y) Power / Autotune MFC: indicates that the actuating...
  • Page 32 Fig. 19: Types 8700, 8701, 8710, 8711 The set-point value received and the measured value are sent digitally via the field bus. It is possible to choose between PROFIBUS DP,...
  • Page 33 Type 8710, 8711, 8713, 8715 Operationandfunction 8.2.3. relay outputs function Description The MFM / MFC have a relay output to indicate the operating state, Actuate Autotune Start of Autotune function for optimization of limit values outside the maximum / minimum or a fault. the control settings to the conditions available in the system output...
  • Page 34 Type 8700, 8701, 8703, 8705 Operationandfunction function Description function Description Open valve The open valve completely function is y2 Limit The actuating variable has exceeded or completely active activated. dropped below a limit value which can be configured. Defective power...

  • Page 35: Mfc Operating Modes

    Type 8710, 8711, 8713, 8715 Operationandfunction 8.3. mfc operating modes The MFC can adopt different operating modes: operating mode status of the leDs binary input activation mode this operating mode may be interrupted (default setting) or ended by Standard control mode Power indicator (green) • Autotune function (see chap. 8.3.1) • Safety function • Set-point value profile Power / Autotune •...
  • Page 36 Type 8700, 8701, 8703, 8705 Operationandfunction operating mode status of the leDs binary input activation mode this operating mode may be interrupted (default setting) or ended by Set-point Limit light (blue) flashing Input active for at least 0.5 s (permanent • Function Autotune value profile input activation leads to a function restart) • Safety function (see chap.
  • Page 37 Type 8710, 8711, 8713, 8715 Operationandfunction 8.3.1. standard control mode For the MFM: If the blue Limit (y) LED is on, the measured mass flow is In this operating mode, the flow-rate is corrected to the specified set- approaching the nominal flow-rate or has even exceeded it point value at a high dynamic.
  • Page 38 Type 8700, 8701, 8703, 8705 Operationandfunction The proportional solenoid valve is activated according to a predefined This function of the MFC is obtained by activating a binary input or via profile resulting in flow-rate changes. Thereby several control settings the field bus, depending on the configuration of the device. The Limit are adjusted to the conditions on-site.

  • Page 39: Maintenance, Troubleshooting

    Type 8710, 8711, 8713, 8715 Maintenance,Troubleshooting mAinTenAnce, 9.2. maintenance TroubleshooTinG The MFM / MFC does not required any maintenance if used as indicated in this manual. Routine recalibration is not required. 9.1. safety instructions attention danger risk of injury from operating faults and device failure if the device is opened. risk of injury due to high pressure in the installation. Inside the device are elements to condition the flow and measure •...
  • Page 40 Type 8700, 8701, 8703, 8705 Maintenance,Troubleshooting procedure: → To gain access to the stainless steel mesh filter disc, detach the input flange plate [2] (see Fig. 20). → Take out the stainless steel mesh filter disc. → Clean the stainless steel mesh filter disc [5] using distilled water (not tap water), acetone, isopropanol or compressed air.

  • Page 41: Troubleshooting

    Type 8710, 8711, 8713, 8715 Maintenance,Troubleshooting 9.3. Troubleshooting problem possible cause recommended action The Power LED is off No power supply. Check the electrical connections. The Autotune function is in progress. The Power LED flashes See chap. 8.3. Power / Autotune Communication Error The Power LED goes out The Power supply cuts out periodically;...
  • Page 42 Type 8700, 8701, 8703, 8705 Maintenance,Troubleshooting problem possible cause recommended action The limit (y) LED is The device is in an operating state other than standard See chap. 8.3. flashing control mode or the Autotune function. Power / Autotune Limit (y) Error...
  • Page 43 Type 8710, 8711, 8713, 8715 Maintenance,Troubleshooting problem possible cause recommended action The measured value The earth connection (FE) is not correct. Connect the FE to the earthing point (cable as short as fluctuates possible, wire at least 2.5 mm²). The controller must continuously correct fluctuations in Connect a suitable pressure controller upstream.

  • Page 44: Accessories / Spare Parts

    Type 8700, 8701, 8703, 8705 Accessories/Spareparts Accessories / spAre 10.1.1. electrical accessories pArTs types item order code 8700, 8701, SUB-D 15-pin plug 918 274 8710, 8711 (to be soldered) attention Cover for SUB-D 918 408 risk of injury and/or damage caused by the use of unsuitable 15-pin plug parts. Sub-D 15-pin plug with 5 m cable,...
  • Page 45 The MFM / MFC are equipped with a connection plate which uses www.burkert. versions of a DIN ISO 228/1 thread process connection. types 8700, A threaded fitting available as an accessory is used to connect 8701, 8710 the device to a line:...

  • Page 46: Spare Part

    Stainless steel mesh filter, mesh size 250 µm, for 654 733 • the assignment of binary inputs and outputs to be changed, 8700, 8701, 8703 / 8710, 8711, 8713 • the assignment of LEDs to be changed, Stainless steel mesh filter, mesh size 25 µm, 676 329 •...

  • Page 47: Shutdown

    Type 8710, 8711, 8713, 8715 Shutdown shuTDoWn 11.2. Dismounting of the mfm / mfc Procedure: 11.1. safety instructions danger Danger due to high pressure in the installation. • Stop the circulation of fluid, cut off the pressure and drain the pipe before loosening the process connections. Danger from the outflow of operating fluid. •...

  • Page 48: Packaging, Storage, Transport

    Type 8700, 8701, 8703, 8705 Packaging,Storage,Transport pAckAGinG, sTorAGe, reTurninG The Device TrAnsporT no work or tests will be carried out on the device until 12.1. packaging, Transport there is a valid contamination Declaration. The Contamination Declaration can be downloaded from our note Homepage or requested from your local after-sales service. www.buerkert.fr Service Servicing/Maintenance/ Damage due to transport Commissioning Contamination Declaration...

  • Page 49: Disposal Of The Product

    Type 8710, 8711, 8713, 8715 Disposaloftheproduct DisposAl of The proDucT → Sort used products according to their type. → Dispose of the device and its packaging in an environmentally- friendly way. note Damage to the environment caused by products contaminated by fluids. • Keep to the existing provisions on the subject of waste disposal and environmental protection.
  • Page 50 Type 8700, 8701, 8703, 8705  English...
  • Page 52 www.burkert.com...

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