Bürkert 8025 Operating Instructions Manual
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Bürkert 8025 Operating Instructions Manual

Bürkert 8025 Operating Instructions Manual

Flowmeter - flow transmitter
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Download this manual See also: Instruction Manual, Operating Instructions Manual
Type 8025 - 8035 - SE35
Flowmeter - Flow Transmitter
Durchflussmessgerät - Durchfluss-Transmitter
Débitmètre - Transmetteur de débit

Operating Instructions

Bedienungsanleitung
Manuel d'utilisation

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Summary of Contents for Bürkert 8025

  • Page 1: Operating Instructions

    Type 8025 - 8035 - SE35 Flowmeter - Flow Transmitter Durchflussmessgerät - Durchfluss-Transmitter Débitmètre - Transmetteur de débit 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. ©Bürkert SAS, 2013 - 2017 Operating Instructions 1707/04_EU-ML 00562780 / Original FR...

  • Page 3: Table Of Contents

    Type 8025 - 8035 - SE35  Contents ABOUT THIS MANUAL ..................................8 1.1 Symbols used ..................................8 1.2 Definition of the word "device" ............................9 INTENDED USE ....................................9 BASIC SAFETY INFORMATION ..............................10 GENERAL INFORMATION ................................11 4.1 Manufacturer's address and international contacts ..................11 4.2 Warranty conditions ................................11 4.3 Information on the Internet ............................11 DESCRIPTION ....................................12 Construction of the flowmeter 8025 compact version ..................12 5.1...
  • Page 4 Type 8025 - 8035 - SE35  6.2.4 Dimensions of a 8025 in panel version ..................20 6.2.5 Electrical data of a 8025 in panel version ...................20 6.2.6 Specifications of a flow sensor connected to a 8025 in panel version .......21 Technical data of the flow transmitter 8025 in wall-mounted version ..........21 6.3 6.3.1 Conditions of use of a 8025 in wall-mounted version .............21 6.3.2 Conformity to standards and directives of a 8025 in wall-mounted version .......21 6.3.3 Material data of a 8025 in wall-mounted version ..............22 6.3.4 Dimensions of a 8025 in wall-mounted version .................22 6.3.5 Electrical data of a 8025 in wall-mounted version ..............22 6.3.6 Specifications of a flow sensor connected to a 8025 in wall-mounted version ....24 6.4 Technical data of the flow transmitter SE35 .......................24 6.4.1 Conditions of use of a flow transmitter SE35 ................24 6.4.2 Conformity to standards and directives of a flow transmitter SE35 ........24...
  • Page 5 Type 8025 - 8035 - SE35  7.2 Fluid installation of the compact version of the flowmeter 8025 ............33 7.2.1 Install the S020 fitting on the pipes ....................33 7.2.2 Installation of the flowmeter 8025 into the fitting S020 ............34 7.2.3 Finalise the installation of the flowmeter 8025 ................34 Installation of the flowmeter 8035 ...........................35 7.3 7.3.1 Install the S030 sensor-fitting on the pipes ................35 7.3.2 Install the flow transmitter SE35 on the sensor-fitting S030 ..........35 7.3.3 Finalise the installation of the flowmeter 8035 ................36 7.4 Installation of the flow transmitter SE35 on the sensor-fitting S070 or S077 .........36 7.4.1 Install the sensor-fitting S070 or S077 on the pipes ..............36 7.4.2 Install the flow transmitter SE35 on the sensor-fitting S070 or S077 .........37 7.4.3...
  • Page 6 Type 8025 - 8035 - SE35  8.6.5 Wiring the power supply, the current output and the pulse output, version 115/230 V AC, without relays .......................52 8.6.6 Wiring the power supply, the current output and the pulse output, 115/230 V AC, with relays ......................54 8.7 Wiring the 8025 in panel or in wall-mounted version, 12...36 V DC, with or without relays ..57 8.7.1 Wiring the power supply, the current output and the pulse output, 12...36 V DC, without relays ......................57 8.7.2 Wiring the power supply, the current output and the pulse output, 12...36 V DC, with relays ........................58 8.7.3 Connecting the flow sensor to the flow transmitter 8025 in panel version or in wall-mounted version ........................60 Wiring the 8025 in wall-mounted version, 115/230 V AC, with or without relays ......60 8.8 8.8.1 Wiring instructions for a wall-mounted version ................60 8.8.2 Wiring the power supply, the current output and the pulse output, 115/230 V AC, without relays .......................62 8.8.3 Wiring the power supply, the current output and the pulse output, 115/230 V AC, with relays ......................65 8.8.4 Connecting the flow sensor to the flow transmitter 8025 transmitter in wall- mounted version ..........................67...
  • Page 7 Type 8025 - 8035 - SE35  9.7 Details of the Test menu ...............................79 9.7.1 Adjusting the OFFSET of the current output ................79 9.7.2 Adjusting the SPAN of the current output ...................80 9.7.3 Reading the rotational frequency of the paddle wheel .............80 9.7.4 Checking the outputs behaviour .....................80 MAINTENANCE AND TROUBLESHOOTING ........................81 10.1 Safety instructions ................................81 10.2 Cleaning the device ................................81 10.3 Problem solving ..................................82 SPARE PARTS AND ACCESSORIES ............................83 11.1 Spare parts of the 8025 compact version ......................83 11.2 Spare parts of the 8035 or of the SE35 ........................85...

  • Page 8: About This Manual

    Type 8025 - 8035 - SE35 AboutThismanual ABOUT THIS MANUAL These Operating Instructions describes the entire life cycle of the device. Please keep these Operating Instruc- tions in a safe place, accessible to all users and any new owners. This manual contains important safety information. Failure to comply with these instructions can lead to hazardous situations. Pay attention in particular to the chapters Basic safety information and Intended use. ▶ Whatever the version of the device, these Operating Instructions must be read and understood. Symbols used DANGER Warns against an imminent danger. ▶ Failure to observe this warning can result in death or in serious injury. WARNING Warns against a potentially dangerous situation. ▶ Failure to observe this warning can result in serious injury or even death. CAUTION Warns against a possible risk. ▶ Failure to observe this warning can result in substantial or minor injuries. NOTICE Warns against material damage. Indicates additional information, advice or important recommendations. Refers to information contained in these Operating Instructions or in other documents. ▶ Indicates an instruction to be carried out to avoid a danger, a warning or a possible risk. → Indicates a procedure to be carried out. Indicates the result of a specific instruction.

  • Page 9: Definition Of The Word "Device

    Type 8025 - 8035 - SE35 AboutThismanual Definition of the word "device" The word "device" used within these Operating Instructions always refers to: • the flowmeter type 8025 compact version, • the flow transmitter type 8025 in panel version, • the flow transmitter type 8025 in wall-mounted version, • the flowmeter type 8035 or • the flow transmitter type SE35. INTENDED USE Use of the device that does not comply with the instructions could present risks to people, nearby installations and the environment. The flowmeter type 8025 compact version, the flowmeter type 8035 and the flow transmitter SE35 associated with a sensor-fitting are designed to measure the flow rate of a liquid and to totalise the volume of a liquid. The flow transmitter type SE35 must be mounted on a sensor-fitting type S030, S070 or S077. The flow transmitter type 8025 in panel or in wall-mounted version is a transmitter that must be connected to: - an 8020 flow sensor with a sinus or a pulse output, only in "Low Power" version, - an 8030 flow sensor with a sinus or a pulse output, only in "Low Power" version. ▶ Use this device in compliance with the characteristics and commissioning and use conditions specified in the contractual documents and in the operating instructions. ▶ Never use this device for security applications.

  • Page 10: Basic Safety Information

    Type 8025 - 8035 - SE35 Basicsafetyinformation BASIC SAFETY INFORMATION This safety information does not take into account any contingencies or occurrences that may arise during instal- lation, use and maintenance of the product. The operating company is responsible for the respect of the local safety regulations including for the staff safety. Danger due to electrical voltage. ▶ If a 12...36 V DC powered version is installed either in a wet environment or outdoors, all the electrical volt- ages must be of max. 35 V DC. ▶ Disconnect the electrical power for all the conductors and isolate it before carrying out work on the system. ▶ All equipment connected to the wall-mounted or to the panel versions of the flow transmitter 8025 must be double insulated in relation to the mains in accordance with IEC standard 61010-1:2010. ▶ Observe all applicable accident protection and safety regulations for electrical equipment. Risk of injury 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. Risk of injury due to high fluid temperatures. ▶ Use safety gloves to handle the device. ▶ Stop the circulation of fluid and drain the pipe before loosening the process connections. Risk of injury due to the nature of the fluid. ▶ Respect the prevailing regulations on accident prevention and safety relating to the use of dangerous fluids. Various dangerous situations To avoid injury take care: ▶ not to use the device in explosive atmospheres. ▶ not to use the device in an environment incompatible with the materials it is made of.

  • Page 11: General Information

    Type 8025 - 8035 - SE35 Basicsafetyinformation NOTICE The device may be damaged by the fluid in contact with. ▶ Systematically check the chemical compatibility of the component materials of the device and the fluids likely to come into contact with it (for example: alcohols, strong or concentrated acids, aldehydes, alkaline com- pounds, esters, aliphatic compounds, ketones, halogenated aromatics or hydrocarbons, oxidants and chlorin- ated agents). NOTICE Elements / Components sensitive to electrostatic discharges This device contains electronic components sensitive to electrostatic discharges. They may be damaged if they are touched by an electrostatically charged person or object. In the worst case scenario, these components are instantly destroyed or go out of order as soon as they are activated. ▶ To minimise or even avoid all damage due to an electrostatic discharge, take all the precautions described in standard EN 61340-5-1. ▶ Also ensure that you do not touch any of the live electrical components. GENERAL INFORMATION Manufacturer's address and international contacts To contact the manufacturer of the device, use following address: Bürkert SAS Rue du Giessen BP 21 F-67220 TRIEMBACH-AU-VAL You may also contact your local Bürkert sales office. The addresses of our international sales offices are available on the internet at: www.burkert.com Warranty conditions The condition governing the legal warranty is the conforming use of the device in observance of the operating conditions specified in this Operating Instructions.

  • Page 12: Description

    Construction of the flowmeter 8025 compact version The flowmeter 8025 compact version comprises: A : a paddle-wheel flow sensor, the rotation of which generates pulses. Set in rotation by the flow, the 4 permanent magnets integrated in the vanes of the paddle generate pulses, the frequency of which is proportional to the flow velocity of the fluid. A conversion coefficient specific to each pipe (material and diameter) is necessary to establish the flow rate value associated with the measurement. The conversion coefficient (K-factor) expressed in pulses per litre is given in the Operating Instructions for the S020 fitting used, available under www.burkert.com B : a flow transmitter with display and 2 cable glands Construction of the flow transmitter 8025 in panel version The 8025 in panel version is a flow transmitter with display Construction of the flow transmitter 8025 in wall- mounted version The 8025 in wall-mounted version is a flow transmitter with display and 3 cable glands English...

  • Page 13: Construction Of The Flow Transmitter Se35

    Type 8025 - 8035 - SE35 Description Construction of the flow transmitter SE35 The SE35 is a flow transmitter with display and 2 cable glands Construction of the flowmeter 8035 The flowmeter 8035 comprises: A: an S030 sensor-fitting including the paddle-wheel flow sensor. Set in rotation by the flow, the 4 permanent magnets integrated in the vanes of the paddle generate pulses, the frequency of which is proportional to the flow velocity of the fluid. A conversion coefficient specific to each pipe (material and diameter) is necessary to establish the flow rate value associated with the measurement. The conversion coefficient (K-factor) expressed in pulses per litre is given in the Operating Instructions for the S030 sensor-fitting used available under www.burkert.com B : a flow transmitter type SE35 (see chap. 5.4) English...

  • Page 14: Construction Of The Flow Transmitter Se35 With Sensor-Fitting S070 Or S077

    Type 8025 - 8035 - SE35 Description Construction of the flow transmitter SE35 with sensor-fitting S070 or S077 A: an S070 or S077 sensor-fitting including the flow sensor with oval gears. Set in rotation by the flow, the magnets integrated in the oval gears generate pulses, the frequency of which is proportional to the volume of fluid. A conversion coefficient specific to each pipe (material and diameter) is necessary to establish the flow rate value associated with the measurement. The conversion coefficient (K-factor) expressed in pulses per S070 litre is given in the Operating Instructions for the S070 or S077 sensor-fitting used, available under: www.burkert.com S077 B : a flow transmitter type SE35 (see chap. 5.4) Description of the name plate 1. Measured quantity and type of the device 2. Type of sensor FLOW SE35/8035 HALL SUPPLY: 12-36V ...

  • Page 15: Technical Data

    Protection rating IP65, according to EN 60529 device wired, cover lid screwed tight and cable glands tightened or female connector plugged in and secured with screws (depending on the version) Degree of pollution Degree 2 according to EN 61010 -1 Installation category Category I according to UL61010-1 - Indoor use Max. height above sea level 2000 m 6.1.2 Conformity to standards and directives of a 8025 compact version The applied standards, which verify conformity with the EU Directives, can be found on the EU Type Examination Certificate and/or the EU Declaration of Conformity (if applicable). • Pressure Equipment Directive 2014/68/EU, article 4§1 The device can only be used in the following cases (depending on the max. pressure, the DN of the pipe and the fluid): Type of fluid Conditions DN ≤ 25 Fluid group 1, art. 4 §1.c.i DN ≤ 32 Fluid group 2, art. 4 §1.c.i or PNxDN ≤ 1000 DN ≤...

  • Page 16: Fluid Data Of A 8025 Compact Version

    • CAN/CSA-C22.2 n°61010-1 Identification Certification Variable key on the device UL-recognized PU01 Measuring Equipment UL-listed PU02 ® EXXXXXX 6.1.3 Fluid data of a 8025 compact version Type of fluid neutral or slightly aggressive liquids Fluid viscosity max. 300 cSt Rate of solid particles max. 1% Fluid temperature The fluid temperature may be restricted by the fluid pressure and the material the S020 fitting used is made of (see Figure 2) • with S020 fitting in PVC • 0...+50°C • with S020 fitting in PP • 0...+80°C • with S020 fitting in PVDF, stainless steel or...

  • Page 17: Material Data Of A 8025 Compact Version

    PVC + PP PVC (PN10) PP (PN10) T (°C) A: range of use Figure 2: Fluid temperature/pressure dependency curves for the 8025 compact version, depending on the material the S020 fitting is made of 6.1.4 Material data of a 8025 compact version Part Material...
  • Page 18 Type 8025 - 8035 - SE35 Technicaldata 115/230 V AC power supply • frequency • 50/60 Hz • supplied voltage • 27 V DC, regulated • Maximum current • 125 mA • integrated protection • 125 mA time-delay fuse • power • 3 VA Maximum current consumption 25 mA version 12...36 V DC without relais Maximum current consumption 70 mA version 12...36 V DC with relais Maximum current consumption 125 mA max. at 27 V DC version 115/230 V AC Pulse output (transistor) polarized, potential-free • type • NPN/PNP (wiring dependant)

  • Page 19: Technical Data Of The Flow Transmitter 8025 In Panel Version

    Protection rating according to EN 60529 • front parts • IP65, installation completed and closed cabinet • non front parts • IP20 in the closed cabinet Degree of pollution Degree 2 according to EN 61010 -1 Installation category Category I according to UL61010-1 - Indoor use Max. height above sea level 2000 m 6.2.2 Conformity to standards and directives of a 8025 in panel version The applied standards, which verify conformity with the EU Directives, can be found on the EU Type Examination Certificate and/or the EU Declaration of Conformity (if applicable). UL-Certification Finished devices with variable key PU01 or PU02 are UL-certified devices and comply also with the following standards: • UL 61010-1 • CAN/CSA-C22.2 n°61010-1 Identification Certification Variable key on the device...

  • Page 20: Dimensions Of A 8025 In Panel Version

    Type 8025 - 8035 - SE35 Technicaldata 6.2.4 Dimensions of a 8025 in panel version → Please refer to the technical data sheets regarding the flow transmitter type 8025 in panel version, available at: www.burkert.com 6.2.5 Electrical data of a 8025 in panel version 12...36 V DC power supply • filtered and regulated • SELV circuit (safety extra low voltage), with a safe energy level • oscillation rate: ±10% Power source (not supplied) • limited power source according to §9.4 of for versions supplied with 12..36 V DC EN 61010-1 standard • or class 2 source according to UL 1310/1585 and...

  • Page 21: Specifications Of A Flow Sensor Connected To A 8025 In Panel Version

    Type 8025 - 8035 - SE35 Technicaldata DANGER Danger due to the operation of the relay outputs of a UL device in a wet location. ▶ If a UL device is used in a wet location: - energize the relay outputs with an alternating voltage of max. 16 Vrms and 22,6 Vpeak. - or energize the relay outputs with a direct voltage of max. 35 V DC. 6.2.6 Specifications of a flow sensor connected to a 8025 in panel version Sensor input • signal frequency • 2,5...400 Hz • pulse signal (Hall) • NPN, open collector • sinus signal (coil) • typical sensitivity of 35 mV peak-peak, at 252 Hz Sensor output • power supply...

  • Page 22: Material Data Of A 8025 In Wall-Mounted Version

    Identification Certification Variable key on the device UL-recognized PU01 Measuring Equipment UL-listed PU02 ® EXXXXXX 6.3.3 Material data of a 8025 in wall-mounted version Part Material Housing, cover ABS Frontfoil Polyester Screws (4) Stainless steel Cable glands / Cable clips Identification label Polyester 6.3.4 Dimensions of a 8025 in wall-mounted version →...
  • Page 23 Type 8025 - 8035 - SE35 Technicaldata Pulse output (transistor) polarized, potential-free • type • NPN/PNP (wiring dependant) • function • pulse output, adjustable pulse value • frequency (f) • 2,5...400 Hz • electrical data • 5...36 V DC, 100 mA max., voltage drop 2,5 V DC at 100 mA • duty cycle • 0,5 • protection • galvanically insulated, and protected against over- voltages, polarity reversals and short-circuits Relay output • operating • hysteresis, adjustable thresholds, normally open • electrical data of the load...

  • Page 24: Specifications Of A Flow Sensor Connected To A 8025 In Wall-Mounted Version

    Type 8025 - 8035 - SE35 Technicaldata 6.3.6 Specifications of a flow sensor connected to a 8025 in wall-mounted version Sensor input • signal frequency • 2,5...400 Hz • pulse signal (Hall) • NPN, open collector • sinus signal (coil) • typical sensitivity of 35 mV peak-peak, at 252 Hz Sensor output • power supply • 10...34 V DC (V+ minus 2 V DC), 1 mA max. Technical data of the flow transmitter SE35 The technical data of the flow transmitter SE35 be restricted by the sensor-fitting used.

  • Page 25: Material Data Of A Flow Transmitter Se35

    Type 8025 - 8035 - SE35 Technicaldata 6.4.3 Material data of a flow transmitter SE35 Part Material Housing / cover / lid / nut Frontfoil / screws Polyester Screws Stainless steel Male fixed connector or cable glands Identification label Polyester 6.4.4 Dimensions of a flow transmitter SE35 → Please refer to the technical data sheets regarding the flow transmitter SE35, available at: www.burkert.com 6.4.5 Electrical data of a flow transmitter SE35 12...36 V DC power supply...

  • Page 26: Technical Data Of The Flowmeter 8035

    Type 8025 - 8035 - SE35 Technicaldata Relay output • operating • hysteresis, adjustable thresholds, normally open • electrical data of the load • 230 V AC / 3 A or (non UL recognized devices) 40 V DC / 3 A (resistive load) • electrical data of the load • max. 30 V AC and 42 V peak / 3 A or (UL recognized devices) max. 60 V DC / 1 A To use the relay outputs in a wet location, observe the following DANGER safety instruction. Current output 4...20 mA, sinking or sourcing mode (wiring dependant) • accuracy • ± 1% • response time (10% to 90%) • 6 s (default) • 900 W at 30 V DC, 600 W at 24 V DC, • max. loop impedance, 12...36 V DC version...

  • Page 27: Conformity To Standards And Directives Of A Flowmeter 8035

    Type 8025 - 8035 - SE35 Technicaldata 6.5.2 Conformity to standards and directives of a flowmeter 8035 The applied standards, which verify conformity with the EU Directives, can be found on the EU Type Examination Certificate and/or the EU Declaration of Conformity (if applicable). • Pressure Equipment Directive 2014/68/EU, article 4§1 The device can only be used in the following cases (depending on the max. pressure, the DN of the pipe and the fluid): Type of fluid Conditions DN ≤ 25 Fluid group 1, art. 4 §1.c.i DN ≤ 32 Fluid group 2, art. 4 §1.c.i or PNxDN ≤ 1000 DN ≤ 25 Fluid group 1, art. 4 §1.c.ii or PNxDN ≤...

  • Page 28: Material Data Of A Flowmeter 8035

    Type 8025 - 8035 - SE35 Technicaldata Fluid pressure The fluid pressure may be restricted by the fluid temperature and the material the S030 sensor-fitting used is made of (see Figure 3) • with sensor-fitting S030 in plastic PN10 • with sensor-fitting S030 in metal PN16 (PN40 on request) Flow rate measurement • Measurement range • 0,3...10 m/s • Measurement deviation - ±2.5% of the measured value - with standard K-factor of the S030 sensor-fitting - ±1% of the measured value (at the value of the - with K-factor determined with a teach-in teach-in flow rate) procedure • Linearity • ±0,5% of the full scale (10 m/s) • Repeatability...

  • Page 29: Electrical Data Of A Flowmeter 8035

    Type 8025 - 8035 - SE35 Technicaldata 6.5.6 Electrical data of a flowmeter 8035 → Please refer to the electrical data of the flow transmitter SE35, chap. 6.4.5, page 25. Technical data of the flow transmitter SE35 associated with a sensor-fitting S070 or S077 The technical data of the flow transmitter SE35 associated with a sensor-fitting S070 or S077 may be restricted by the S070 or S077 sensor-fitting used. ▶ Refer to the Operating Intstructions of the related sensor-fitting S070 or S077. 6.6.1 Conditions of use of a SE35 with sensor-fitting S070 or S077 Ambient temperature • SE35 with S070...

  • Page 30: Fluid Data Of An Se35 With Sensor-Fitting S070 Or S077

    Type 8025 - 8035 - SE35 Technicaldata UL-Certification Finished devices with variable key PU01 or PU02 are UL-certified devices and comply also with the following standards: • UL 61010-1 • CAN/CSA-C22.2 n°61010-1 Identification Certification Variable key on the device UL-recognized PU01 Measuring Equipment UL-listed PU02 ® EXXXXXX 6.6.3 Fluid data of an SE35 with sensor-fitting S070 or S077 Type of fluid Please refer to the Operating Intstructions of the concerned sensor-fitting S070 or S077...

  • Page 31: Material Data Of An Se35 With Sensor-Fitting S070 Or S077

    Type 8025 - 8035 - SE35 Technicaldata 6.6.4 Material data of an SE35 with sensor-fitting S070 or S077 Part Material Housing / cover / lid / nut Frontfoil Polyester Screws Stainless steel Male fixed connector or cable glands PA Identification label Polyester Wetted parts • Sensor-fitting S070 • Refer to the Operating Instructions of the concerned sensor-fitting 6.6.5 Dimensions of an SE35 with sensor-fitting S070 or S077 →...

  • Page 32: Installation

    Type 8025 - 8035 - SE35 Installation INSTALLATION Safety instructions DANGER Risk of injury due to electrical voltage. ▶ If a 12...36 V DC or a 14...36 V DC powered version is installed either in a wet environment or outdoors, all the electrical voltages must be of max. 35 V DC. ▶ Disconnect the electrical power for all the conductors and isolate it before carrying out work on the system. ▶ All equipment connected to the wall-mounted or to the panel versions of the flow transmitter 8025 must be double insulated in relation to the mains in accordance with IEC standard 61010-1:2010. ▶ Observe all applicable accident protection and safety regulations for electrical equipment. Risk of injury 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. Risk of injury due to high fluid temperatures. ▶ Use safety gloves to handle the device. ▶ Stop the circulation of fluid and drain the pipe before loosening the process connections. Risk of injury due to the nature of the fluid. ▶ Respect the prevailing regulations on accident prevention and safety relating to the use of aggressive fluids. WARNING Risk of injury due to nonconforming installation. ▶ The electrical and fluid installation can only be carried out by qualified and skilled staff with the appropriate tools. ▶ Observe mounting instructions of the fitting or sensor-fitting.

  • Page 33: Fluid Installation Of The Compact Version Of The Flowmeter 8025

    Type 8025 - 8035 - SE35 Installation Fluid installation of the compact version of the flowmeter 8025 The compact version of the flowmeter 8025 is inserted into an S020 fitting mounted on the pipes: 1. Install the S020 fitting on the pipes, 2. Install the compact version of the flowmeter 8025 in the S020 fitting, 3. Finalise the installation of the 8025. 7.2.1 Install the S020 fitting on the pipes → Select an S020 fitting suitable for the speed of the fluid in the pipes To select a fitting, refer to the calculation tables on the technical data sheet for the relevant fitting. → Choose a position for the fitting according to the design of the pipes, in such a way that: - the upstream and downstream distances are respected according to the design of the pipes, see Figure 4 and norm EN ISO 5167-1,...

  • Page 34: Installation Of The Flowmeter 8025 Into The Fitting S020

    → Check that there is a seal on the fitting and that it is not damaged. Replace the seal if necessary. → Insert the nut 3 on the fitting 5. → Insert the snap ring 2 into the groove 4. → Check that the seal 6 is correctly inserted on the flow sensor. → Insert the device 1 into the fitting. If the mounting is correctly done the device cannot be turned around anymore. → Hand lock the assembly with nut 3. Figure 6: Installation of the flowmeter 8025 compact version on the S020 fitting 7.2.3 Finalise the installation of the flowmeter 8025 → Wire the device and switch it on (see chap. 8.6). → Set the K-factor or determine it with Teach-In (see chap. 9.6.3). English...

  • Page 35: Installation Of The Flowmeter 8035

    Type 8025 - 8035 - SE35 Installation Installation of the flowmeter 8035 The flowmeter 8035 comprises a flow transmitter SE35 and a sensor-fitting S030. The flow transmitter SE35 is assembled on the sensor-fitting S030 by a quarter-turn rotation system: 1. Install the S030 sensor-fitting on the pipes, 2. Install the flow transmitter SE35 on the sensor-fitting S030, 3. Finalise the installation of the flowmeter 8035. 7.3.1 Install the S030 sensor-fitting on the pipes → Select a sensor-fitting S020 suitable for the speed of the fluid in the pipes To select a sensor-fitting, refer to the calculation tables on the technical data sheet for the relevant sensor-fitting. → Choose a position for the sensor-fitting according to the design of the pipes, in such a way that: - the upstream and downstream distances are respected according to the design of the pipes, see Figure 4, chap. 7.2.1 and norm EN ISO 5167-1, - the pipes are always filled to the level of the sensor (see Figure 5, chap. 7.2.1), - when mounted vertically, the flow direction of the fluid is upwards (see Figure 5, chap. 7.2.1), - air bubbles do not form around the sensor-fitting (see Figure 5, chap. 7.2.1).

  • Page 36: Finalise The Installation Of The Flowmeter 8035

    Type 8025 - 8035 - SE35 Installation 7.3.3 Finalise the installation of the flowmeter 8035 → Wire the flow transmitter SE35 and switch it on (see chap. 8.6). → Set the K-factor or determine it with Teach-In (see chap. 9.6.3). Installation of the flow transmitter SE35 on the sensor-fitting S070 or S077 The flow transmitter SE35 is installed on the pipes using the sensor-fitting S070 or S077. The flow transmitter SE35 is assembled on the sensor-fitting S070 or S077 by a quarter-turn system: 1. Install the sensor-fitting S070 or S077 on the pipes, 2. Install the flow transmitter SE35 on the sensor-fitting S070 or S077, 3. Finalise installation. 7.4.1 Install the sensor-fitting S070 or S077 on the pipes →...

  • Page 37: Install The Flow Transmitter Se35 On The Sensor-Fitting S070 Or S077

    Installation of the flow transmitter SE35 on the sensor-fitting S070 or S077 7.4.3 Finalise installation of the flow transmitter SE35 with the sensor-fitting S070 or S077 → Wire the device and switch it on (see chap. 8.6). → Set the K-factor or determine it with Teach-In (see chap. 9.6.3). Installation of a flow transmitter 8025 in panel version Install the panel version of the device in a cabinet with a protection class at least IP54 to ensure a degree of pollution 2 inside the cabinet. → Respect the dimensions indicated in Figure 10 to cut the opening in the cabinet door. Figure 10:...

  • Page 38: Installation Of A Flow Transmitter 8025 In Wall-Mounted Version

    Type 8025 - 8035 - SE35 Installation Screw Washer Seal Cable clip Figure 11: Installation of a flow transmitter 8025 in panel version → Insert the 4 screws in the housing (from the front). If the cabinet door is too thick use the 4 supplied M4*25 screws. → Insert the seal on the external threads of the 4 screws (rear of the housing). → Put the assembly on the cutout, electronics turned to the inside of the cabinet. → Put the 4 washers on the 4 screws. → Put a nut on each of the 4 screws and tighten the nuts to secure the device to the cabinet. → Wire according to the instructions in chap. 8.6, 8.6.3 or 8.7.3. → Set the K-factor or determine it with Teach-In (see chap. 9.6.3). Installation of a flow transmitter 8025 in wall-...
  • Page 39 Type 8025 - 8035 - SE35 Installation → Loosen the 4 screws and open the cover to get access to the holes [1]. 106 mm CURRENT Without SOURCE SINK With Supply PULSE 12..36Vdc OUTPUT COIL SENSOR NPN SENSOR FLOW SENSOR 1 PULSE INPUT COIL SUPPLY 3 NC 4 NC 4 NC 4 PE 3A/230VAC...

  • Page 40: Wiring

    Type 8025 - 8035 - SE35 Wiring WIRING Safety instructions DANGER Risk of injury due to electrical voltage. ▶ If a 12...36 V DC or a 14...36 V DC powered version is installed either in a wet environment or outdoors, all the electrical voltages must be of max. 35 V DC. ▶ Disconnect the electrical power for all the conductors and isolate it before carrying out work on the system. ▶ All equipment connected to the wall-mounted or to the panel versions of the flow transmitter 8025 must be double insulated in relation to the mains in accordance with IEC standard 61010-1:2010. ▶ Observe all applicable accident protection and safety regulations for electrical equipment. AVERTISSEMENT Risk of injury due to non-conforming installation. ▶ The electrical and fluid installation can only be carried out by qualified and skilled staff with the appropriate tools. ▶ Fit a circuit breaker or a switch to the electrical installation in which the device is installed. ▶ Install the circuit breaker or switch in a place which is easy to reach. ▶ Identify the circuit breaker or switch as the electrical power cut-off system for the device. ▶ Install appropriate overload safety devices. For the versions fed at 115/230 V AC, insert the device protecting against overcurrents in the live conductor (L) and the neutral conductor (N). ▶ Do not power a device, version 12..36 V DC, with an alternating voltage or with a direct voltage higher than 36 V DC. ▶ Do not power a device, version 115/230 V AC, with an alternating voltage higher than 230 V AC, or with a direct voltage.

  • Page 41: Specifications Of The Connection Cables

    Type 8025 - 8035 - SE35 Wiring For a device fed at 12...36 V DC, respect the following recommendations for the electrical installation: • Use a filtered and regulated 12...36 V DC power supply. The circuit has to be safety extra low voltage (SELV), with a safe energy level. The power supply of the device can be damaged if it is not protected. • Protect the device power supply by means of a 300 mA slow blow fuse and a switch. The power supply of a transistor output can be damaged if it is not protected. • Protect the power supply of each transistor output by means of a 125 mA slow blow fuse. The relays can be damaged if not protected. • Protect the relays by means of a max. 3 A fuse and a circuit breaker (depending on the process). • Do not apply both a dangerous voltage and a safety extra-low voltage to the relays. The device can be damaged if it is not tight. • Insert the supplied stopper gaskets into the unused cable glands to ensure the tightness of the device. Specifications of the connection cables 8.2.1 8025 compact version, 8035 and SE35 Specification of the cables and the conductors (not supplied) Recommended value Shielded cable Length of the cable max. 50 m...

  • Page 42: 8025 In Panel Version

    Type 8025 - 8035 - SE35 Wiring 8.2.2 8025 in panel version Specification of the cables and the conductors (not supplied) Recommended value Shielded cable Length of the cable max. 50 m Operating temperature, UL device min. 90 °C Operating temperature, non UL device min. 80 °C Cross section of the conductors 0,2...1,5 mm Tab. 3 : Specifications of the cables and wires for the direct wiring to the terminal blocks of a panel-mounted version 8.2.3...
  • Page 43 Power supply 8025 Panel or wall- mounted version 8030 Metal pipes 8025 Panel or wall- mounted version Power supply 8020 Valve, pump,... (or earth Plastic pipes rings, not provided, inserted into the pipe) *) If a direct earth connection is not possible, fit a 100 nF/50 V capacitor between the negative power supply terminal and the earth. Figure 15: Flow transmitter 8025 in panel or wall-mounted version - Equipotentiality skeleton diagram with metal or plastic pipes English...

  • Page 44: Wiring Of Devices With A 4 Pin Male Fixed Connector

    Type 8025 - 8035 - SE35 Wiring Wiring of devices with a 4 pin male fixed connector 1: V+ (12...36 V DC) 2: Positive pulse output 3: L– ( 0 V DC) : Negative pulse output Figure 16: Pin assignment of the 4 pin male fixed connector → Assemble and wire the female connector type 2508 (supplied) according to Figure 17. → Unscrew the nut 1 of the cable gland. → Remove the terminal block 3 from the housing 2. → Insert the cable through the nut 1 then through the gasket 4, through the cable gland and finally through the housing 2.

  • Page 45: Configuring The Selectors

    Type 8025 - 8035 - SE35 Wiring → Wire the transistor output using one of the wiring plans of Figure 19. Wiring of the pulse output in NPN mode Wiring of the pulse output in PNP mode Power supply Power supply 12-36 V DC 12-36 V DC 300 mA 300 mA 5-36 V DC - 5-36 V DC 8025: 8025: (*) If direct earthing is not possible, insert a 100 nF/50 V condensator between the negative terminal of the voltage supply and the earth. Figure 19: Wiring of the pulse output in NPN or PNP mode, of a device with 4 pin male fixed connector Configuring the selectors ▶...

  • Page 46: Source/Sink Selector

    Type 8025 - 8035 - SE35 Wiring 8.5.2 SOURCE/SINK selector On a device with relays, the SOURCE/SINK selector enables to set the 4...20 mA current output, in sourcing or in sinking mode. → Set the selector depending on the type of wiring. Without SOURCE SINK With Supply PULSE 12..36Vdc OUTPUT FLOW SENSOR COIL Without SOURCE SINK Figure 21: Position of the SOURCE/SINK selector on a device with relay Tab.

  • Page 47: Wiring The 8025 Compact Version, The 8035 And The Se35, With Or Without Relays, With Cable Glands

    Type 8025 - 8035 - SE35 Wiring Wiring the 8025 compact version, the 8035 and the SE35, with or without relays, with cable glands 8.6.1 Wiring instructions Seal the unused cable gland using the stopper gasket supplied to make sure the device is tight. → Unscrew the nut of the cable gland. → Remove the transparent disc inside the cable gland. → Insert the stopper gasket. → Screw the nut back. → Unfasten the screw and lift the transparent lid. → Untighten the 4 screws and remove the cover from the device.

  • Page 48: Wiring Of The Relays (Versions With Relay Output)

    Type 8025 - 8035 - SE35 Wiring 8.6.2 Wiring of the relays (versions with relay output) DANGER Danger due to the operation of the relay outputs of a UL device in a wet location. ▶ If a UL device is used in a wet location: - energize the relay outputs with an alternating voltage of max. 16 Vrms and 22,6 Vpeak. - or energize the relay outputs with a direct voltage of max. 35 V DC. 1. relay 1 connection 2. relay 2 connection Without SOURCE SINK With Supply PULSE 12..36Vdc OUTPUT 3. fixation slots FLOW SENSOR COIL →...
  • Page 49 Type 8025 - 8035 - SE35 Wiring 4...20 mA input at external 4...20 mA input at Power supply Power supply instrument external instrument 300 mA 300 mA 12-36 V DC 12-36 V DC Without Without SOURCE SINK SOURCE SINK With With Supply PULSE Supply PULSE 12..36Vdc OUTPUT 12..36Vdc OUTPUT FLOW SENSOR...

  • Page 50: Wiring The Power Supply, The Current Output And The Pulse Output, Version 12

    Type 8025 - 8035 - SE35 Wiring 8.6.4 Wiring the power supply, the current output and the pulse output, version 12...36 V DC, with relays → Before wiring the device, configure the selectors on the electronic board (see chap. 8.5). → Obey the wiring instructions given in chap. 8.6.1. Terminal block 1 Iout: 4...20 mA output L+: positive power supply L–: negative power supply PE: wiring of the PE between the main board and Without SOURCE SINK With the protection board Supply PULSE 12..36Vdc...
  • Page 51 Type 8025 - 8035 - SE35 Wiring Wiring of the pulse output in NPN mode Wiring of the pulse output in PNP mode Power supply Power supply 12-36 V DC 12-36 V DC 300 mA 300 mA 5-30 V DC 5-30 V DC Jumper wire Jumper wire Without SOURCE SINK With Without SOURCE SINK Supply PULSE With 12..36Vdc...

  • Page 52: Wiring The Power Supply, The Current Output And The Pulse Output, Version 115/230 V Ac, Without Relays

    Type 8025 - 8035 - SE35 Wiring 8.6.5 Wiring the power supply, the current output and the pulse output, version 115/230 V AC, without relays → Before wiring the device, configure the selector on the electronic board (see chap. 8.5). → Obey the wiring instructions given in chap. 8.6.1. Terminal block 1 NC: not connected (terminal for the The red wire is wired on the NC terminal to make the wiring of wiring of the 4...20 mA output) the 4...20 mA output easier (see Figure 32). The jumper wire 4 between L+ and NC energizes the NC terminal. L+ (red wire, factory wired) PE: wiring of the PE between the main board and the protection board L– (black wire, factory wired)
  • Page 53 Type 8025 - 8035 - SE35 Wiring 4...20 mA input at external instrument Without With Supply PULSE 12..36Vdc OUTPUT FLOW SENSOR COIL T 125 mA 115/230 V AC power supply If the current output is wired, remove the jumper wire between the terminals NC and L+. Figure 32: Wiring of the current output of a 115/230 V AC version, without relays, with cable glands...

  • Page 54: Wiring The Power Supply, The Current Output And The Pulse Output, 115/230 V Ac, With Relays

    Type 8025 - 8035 - SE35 Wiring 8.6.6 Wiring the power supply, the current output and the pulse output, 115/230 V AC, with relays → Before wiring the device, configure the selectors on the electronic board (see chap. 8.5). → Obey the wiring instructions given in chap. 8.6.1. Terminal block 1 lout: 4...20 mA output L+ (red wire, factory wired) L– (black wire, factory wired) PE: wiring of the PE between the main board and the protection board P–: negative pulse output Without SOURCE SINK With Supply PULSE 12..36Vdc...
  • Page 55 Type 8025 - 8035 - SE35 Wiring 4...20 mA input at external instrument Without SOURCE SINK With Supply PULSE 12..36Vdc OUTPUT FLOW SENSOR COIL T 125 mA 115/230 V AC power supply If the current output is wired, remove the jumper wire between the terminals Iout and L–. Figure 35: Wiring in sourcing mode of the current output of 115/230 V AC version, with relays, with cable glands 4...20 mA input at...
  • Page 56 Type 8025 - 8035 - SE35 Wiring Wiring of the pulse output in NPN mode Wiring of the pulse output in PNP mode 5-36 V DC 5-36 V DC Jumper wire Jumper wire Without SOURCE SINK Without With SOURCE SINK With Supply PULSE 12..36Vdc OUTPUT Supply PULSE 12..36Vdc OUTPUT 8025: 8025: FLOW SENSOR COIL FLOW SENSOR...

  • Page 57: Wiring The 8025 In Panel Or In Wall-Mounted Version, 12

    4 NC 4 PE Terminal block 2 PE Wiring of the cable shields Connector 3: connection of the flow sensor see Switch A : see chap. 8.5.1 chap. 8.7.3 Figure 38: Terminal assignment of a flow transmitter 8025 in panel or wall-mounted version, 12...36 V DC, without relays → Wire the current output according to Figure 39. 4...20 mA input at 4...20 mA input at Power supply Power supply external instrument external instrument 300 mA...

  • Page 58: Wiring The Power Supply, The Current Output And The Pulse Output, 12

    4 NC 4 NC 4 PE Terminal block 2 PE Wiring of the cable shields Terminal block 3: wiring of relay 1, see chap. 8.6.2 Terminal block 4: wiring of relay 2, see chap. 8.6.2 Connector 5: connection of the flow sensor: see Switch A : see chap. 8.5.1 chap. 8.7.3 Switch B : see chap. 8.5.2 Jumper wire 6: jumper wire to be removed if the 4...20 mA output is connected Figure 41: Terminal assignment for the flow transmitter 8025 in panel or wall-mounted version, 12...36 V DC, with relays English...
  • Page 59 Type 8025 - 8035 - SE35 Wiring → Insert the cable clips: see Figure 23. chap. 8.6.1. → Wire the relays according to chap. 8.6.2. → Wire the current output according to Figure 42. Wiring of the current output in sourcing mode Wiring of the current output in sinking mode 4...20 mA input at 4...20 mA input at Power supply external instrument external instrument Power supply 300 mA 300 mA 12-36 V DC 12-36 V DC Iout Iout Source/Sink selector Source/Sink selector (see chap. 8.5.2) (see chap. 8.5.2) Without SOURCE SINK...

  • Page 60: Connecting The Flow Sensor To The Flow Transmitter 8025 In Panel Version Or In Wall-Mounted Version

    1 2 3 4 PE Flow sensor with a sinus output Flow sensor with a pulse output (NPN) NC = Not connected Figure 44: Wiring of the remote flow sensor to the flow transmitter 8025 Wiring the 8025 in wall-mounted version, 115/230 V AC, with or without relays 8.8.1 Wiring instructions for a wall-mounted version Seal the unused cable gland using the supplied stopper gasket to make sure the device is tight.
  • Page 61 Type 8025 - 8035 - SE35 Wiring → Remove the two terminal blocks (marked 4 and 6 in Figure 46, chap. 8.8.2 and Figure 50, chap. 8.8.3) from the housing. For versions without relays: → Wire the device according to chap. 8.8.2. For versions with relays: → Insert the cable clips: see Figure 23, chap. 8.6.1. → Wire the device according to chap. 8.8.3. → Insert the two terminal blocks (marked 4 and 6 in Figure 46 chap. 8.8.2 and Figure 50 chap. 8.8.3) into their original position. → Let the housing completely open. → Secure: - the power supply cable with a cable clip, - the flow sensor connection cable with a cable clip - and (depending on the version) the relay connection cables with a cable clip. → Tighten the cable glands making sure the cable in the housing is long enough to allow complete opening of the housing. → Close the cover. → Tighten the 4 screws. → Put the blanking strips on the housing.

  • Page 62: Wiring The Power Supply, The Current Output And The Pulse Output, 115/230 V Ac, Without Relays

    Type 8025 - 8035 - SE35 Wiring 8.8.2 Wiring the power supply, the current output and the pulse output, 115/230 V AC, without relays → Before wiring the device, follow the instructions of chap. 8.8.1. Terminal block 2 PE Shield wiring (green/yellow wire, factory wired) Time-delay fuse 3: fuse to protect the 115 V AC or 230 V AC power supply Without With Supply PULSE 12..36Vdc OUTPUT COIL SENSOR NPN SENSOR...
  • Page 63 Type 8025 - 8035 - SE35 Wiring Without With Supply PULSE 12..36Vdc OUTPUT COIL SENSOR NPN SENSOR FLOW SENSOR 1 PULSE INPUT COIL SUPPLY 3 NC 4 NC 4 NC 4 PE FLOW SENSOR 5 6 7 8 9 10 4...20 mA input at...
  • Page 64 Type 8025 - 8035 - SE35 Wiring Without With Supply PULSE 12..36Vdc OUTPUT COIL SENSOR NPN SENSOR FLOW SENSOR 1 PULSE INPUT COIL SUPPLY 3 NC 4 NC 4 NC 4 PE FLOW SENSOR 5 6 7 8 9 10...

  • Page 65: Wiring The Power Supply, The Current Output And The Pulse Output, 115/230 V Ac, With Relays

    Type 8025 - 8035 - SE35 Wiring 8.8.3 Wiring the power supply, the current output and the pulse output, 115/230 V AC, with relays → Before wiring the device, follow the instructions of chap. 8.8.1. Terminal block 2 PE Shield connection (green/yellow wire, factory wired) Time-delay fuse 3: fuse to protect the 115 V AC or 230 V AC power supply CURRENT Without SOURCE SINK With Supply PULSE 12..36Vdc OUTPUT...
  • Page 66 Type 8025 - 8035 - SE35 Wiring CURRENT Without SOURCE SINK With Supply PULSE 12..36Vdc OUTPUT COIL SENSOR NPN SENSOR FLOW SENSOR 1 PULSE INPUT COIL SUPPLY 3 NC 4 NC 4 NC 4 PE 3A/230VAC FLOW SENSOR 5 6 7 8 9 10 4...20 mA input at...

  • Page 67: Connecting The Flow Sensor To The Flow Transmitter 8025 Transmitter In Wall-Mounted Version

    → Configure the FLOW SENSOR selector on the electronic board (see chap. 8.5). → Connect the remote flow sensor to the FLOW SENSOR terminal block of the electronic board by respecting the pin assignment depending on the output type of the remote sensor, either sinus (COIL) or pulse output (NPN). Pulse, NPN V– Shielding of the sensor cable Shielding of the sensor 1 2 3 4 PE cable 1 2 3 4 PE Flow sensor with a sinus output Flow sensor with a pulse output (NPN) NC = Not connected Figure 53: Wiring of the remote flow sensor to the 8025 transmitter English...

  • Page 68: Operating And Commissioning

    Type 8025 - 8035 - SE35 Operatingandcommissioning OPERATING AND COMMISSIONING Safety instructions WARNING Risk of injury due to nonconforming operating. Non-conforming operating could lead to injuries and damage the device and its surroundings. ▶ The operators in charge of operating must have read and understood the contents of these Operating Instructions. ▶ In particular, observe the safety recommendations and intended use. ▶ The device/installation must only be operated by suitably trained staff. WARNING Danger due to non-conforming commissioning. Non-conforming commissioning could lead to injuries and damage the device and its surroundings. ▶ Before commissioning, make sure that the staff in charge have read and fully understood the contents of the Operating Instructions. ▶ In particular, observe the safety recommendations and intended use. ▶ The device / the installation must only be commissioned by suitably trained staff. ▶ Before commissioning, set the K-factor of the fitting used. See chap. 9.6.3. Operating levels of the device The device has two operating levels: the Process level and the Configuration level.
  • Page 69 Type 8025 - 8035 - SE35 Operatingandcommissioning Function Default value K FACTOR 51.20 FILTER 00.05 Value of a pulse (PU) Unit of the pulse output Relay 1- 40.0 Relay 1+ 50.0 Relay 1 inverted Relay 2- 80.0 Relay 2+ 90.0 Relay 2 inverted Process level Configuration level 12.6 L/MIN. > 5 s 16.45 MA ENTER 0..9 0..9 Parameters Menu Test Menu 87654 L ENTER...

  • Page 70: Description Of The Navigation Keys And The Status Leds

    Type 8025 - 8035 - SE35 Operatingandcommissioning Description of the navigation keys and the status LEDs • Selecting the displayed parameter • Scrolling up the parameters • Confirming the settings • Incrementing the figure selected LED indicating the status of the relay 2 (LED ON = contact closed) • Scrolling through the LED indicating the status of the parameters relay 1 (LED ON = contact closed) • Selecting the figure on the left Figure 55: Description of the display Using the navigation keys You want to...

  • Page 71: Details Of The Process Level

    Type 8025 - 8035 - SE35 Operatingandcommissioning Details of the Process level This level is active by default when the device is energized. Value of the measured flow rate, displayed in the unit chosen in the "UNIT" parameter 12.6 L/MIN. of the Parameters menu. Value of the current output, proportional to the measured flow rate. 16.45 MA 0..9 Value of the main totalizer, volume of fluid counted by the device since the last reset. 87654 L Value of the daily totalizer (identified by a dot after the volume units), volume of fluid 231 L. counted by the device since the last reset. Resetting the daily totalizer. 0..9 > 2 s Figure 56: Diagram of the Process level Details of the Parameters menu...

  • Page 72: Choosing The Display Language

    Type 8025 - 8035 - SE35 Operatingandcommissioning Figure 57: Diagram of the Parameters menu 9.6.1 Choosing the display language When the device is energized for the first time, the display language is English. LANGUAGE ENGLISH ENTER → The chosen language is active as soon as the DEUTSCH 0..9 key is pressed FRANÇAIS ITALIANO UNIT Figure 58: Diagram of the "LANGUAGE" parameter of the Parameters menu →...
  • Page 73 Type 8025 - 8035 - SE35 Operatingandcommissioning → Choose the flow rate UNIT FLOW RATE LIT/SEC unit. LIT/MIN → Confirm. LIT/H M3/MIN M3/H 0..9 US GAL/S ENTER DEC PT 3 → Choose the US GAL/M number of decimal DEC PT 2 positions. 0..9 0..9 US GAL/H →...

  • Page 74: Entering The K-Factor Of The Fitting Used

    Type 8025 - 8035 - SE35 Operatingandcommissioning 9.6.3 Entering the K-factor of the fitting used The device determines the flow rate in the pipe using the fitting K-factor. The K-factor of the fitting used can be entered here. The device may also determine the K-factor using a teach-in procedure: see Figure 61. The K-factor of the fitting used is in the Operating Instructions of the fitting. The Operating Instructions of the Bürkert fittings can be found on the CD delivered with the device or is available on the internet at: www.burkert.com. The display shows the K-factor of the ENTER ENTER fitting, last entered or determined using a K-FACTOR TEACH NO K=0000.00 Teach-In procedure. Edit the parameter. 0..9 → Enter the K-factor (value between 0,0001 and 9999,9) of the fitting ENTER CURRENT K=0117.60 used. → Confirm the displayed value.

  • Page 75: Configuring The Current Output

    Type 8025 - 8035 - SE35 Operatingandcommissioning 9.6.4 Configuring the current output The 4...20 mA output provides an electrical current, the value of which reflects the flow rate measured by the device. Example of relation between the measuring range and the current output: l/min → To invert the output signal, give a lower flow rate value to the 20 mA current value than to the 4 mA current value. → To disable the current output, set both range bounds, 4 and 20 mA, to zero. In this case the output delivers a constant current of 4 mA. The units and number of decimal digits are those set within the "UNIT" parameter for the display of the current output values. ENTER CURRENT 4=0000 → Enter the flow rate value related to the a 4 mA current, in the unit chosen in the 0..9 "UNIT".parameter. 4 = 28.00 20=0000 → Enter the flow rate value related to the a 20 mA current, in 0..9 the unit chosen in the "UNIT"...

  • Page 76: Configuring The Pulse Output

    Type 8025 - 8035 - SE35 Operatingandcommissioning 9.6.5 Configuring the pulse output This parameter makes it possible to enter the volume of liquid related to a pulse. Example: a pulse is emitted every 5 m volume has passed through the device. ENTER PULSE LITRE → Choose the volume unit of a pulse. PU=000.00 0..9 US GAL → Enter the volume of a liquid related to a pulse. 0..9 IMP GAL ENTER RELAY PU=005.00 Figure 63: Configuration of the pulse output If the message "PU H LIM" or "PU L LIM" is displayed, see chap. 10.3.
  • Page 77 Type 8025 - 8035 - SE35 Operatingandcommissioning → Enter values such as 1- ≤ 1+ and/or 2- ≤ 2+. ENTER RELAY 1-= 0000 → Enter a flow rate value, associated to the low threshold of relays 1, in the unit chosen in the "UNIT" parameter. 0..9 → Confirm. ENTER 1-= 0008 1+ = 0000 → Enter a flow rate value, associated to the high threshold of relays 1, in the unit chosen in the "UNIT" parameter. 0..9 → Confirm. ENTER INV NO 1+ = 0010 → Choose the operating behaviour, 0..9...

  • Page 78: Configuring The Filter Of The Measured Flow Rate

    Type 8025 - 8035 - SE35 Operatingandcommissioning 9.6.7 Configuring the filter of the measured flow rate This parameter makes it possible to dampen the fluctuations: • of the display; • of the current output. Ten filters are available. The following table gives the response time for each filter (10% to 90%): FILTER Response time FILTER Response time 0,15 s 0,7 s 10 s 1,4 s 19 s 2,5 s 33 s 3,5 s 50 s ENTER FILTER FILTER 0 0..9...

  • Page 79: Details Of The Test Menu

    Type 8025 - 8035 - SE35 Operatingandcommissioning Details of the Test menu ENTER To access the Test menu, simultaneously press keys for at least 5 s. 0..9 This menu comprises the following configurable parameters: Adjusting the OFFSET of the current output. See chap. 9.7.1. OFFSET Adjusting the SPAN of the current output. See chap. 9.7.2. SPAN 0..9 Reading the rotational frequency of the paddle wheel. See chap. 9.7.3. FREQUENC. Simulating a flow rate to check the correct operating of the outputs. See chap. 9.7.4. FLOW 12.6 L/MIN. Process level Go back to the Process level by saving the new OFFSET and SPAN adjustments. When "END" is confirmed and the display indicates "OFFSET": enter new offser and/or span values. Figure 68: Diagram of the Test menu 9.7.1 Adjusting the OFFSET of the current output This parameter makes it possible to adjust the 4 mA current value transmitted on the 4...20 mA output.

  • Page 80: Adjusting The Span Of The Current Output

    Type 8025 - 8035 - SE35 Operatingandcommissioning 9.7.2 Adjusting the SPAN of the current output This parameter makes it possible to adjust the 20 mA current value transmitted on the 4...20 mA output. → Connect a multimeter into the measurement loop. → The device generates a 20 mA current. ENTER SPAN SP= 20.00 → Measure the current given on the 4...20 mA output using a multimeter. 0..9 → Enter the value displayed by the multimeter. The permitted span range is 15 to 21,50 mA. ENTER FREQUENC SP= 19.90 → Confirm. Figure 70: Adjustment of the SPAN ENTER →...

  • Page 81: Maintenance And Troubleshooting

    Type 8025 - 8035 - SE35 Maintenanceandtroubleshooting MAINTENANCE AND TROUBLESHOOTING 10.1 Safety instructions DANGER Danger due to electrical voltage. ▶ Shut down the electrical power source of all the conductors and isolate it before carrying out work on the system. ▶ Observe all applicable accident protection and safety regulations for electrical equipment. Risk of injury 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. Risk of injury due to high fluid temperatures. ▶ Use safety gloves to handle the device. ▶ Stop the circulation of fluid and drain the pipe before loosening the process connections. Risk of injury due to the nature of the fluid. ▶ Respect the prevailing regulations on accident prevention and safety relating to the use of dangerous fluids. WARNING Risk of injury due to nonconforming maintenance. ▶ Maintenance must only be carried out by qualified and skilled staff with the appropriate tools. ▶ Guarantee a defined or controlled restarting of the process after a power supply interruption. 10.2 Cleaning the device The device can be cleaned with a cloth dampened with water or a detergent compatible with the materials the device is made of.

  • Page 82: Problem Solving

    Type 8025 - 8035 - SE35 Maintenanceandtroubleshooting 10.3 Problem solving Message Possible cause Recommended action displayed → Switch the device off. ERROR 3 Memory read error: the user set- tings are lost. → Switch the device on. → If the message is still displayed, press the ENTER key to acknowledge the error: the device operates with the default settings. → Adjust the device again. → If the message appears frequently, send the device back to your supplier. → Press the ENTER key to acknowledge the error: the values ERROR 4 Memory read error: the totalizer values are lost. of the totalizers are set to those of the last start of the device. → Check the values of the totalizers. → Press the ENTER key to acknowledge the error: the device...

  • Page 83: Spare Parts And Accessories

    Type 8025 - 8035 - SE35 Sparepartsandaccessories SPARE PARTS AND ACCESSORIES CAUTION Risk of injury and/or damage caused by the use of unsuitable parts. ▶ Incorrect accessories and unsuitable replacement parts may cause injuries and damage the device and the surrounding area. ▶ Use only original accessories and original replacement parts from Bürkert. The defective electronic board or housing of your device can be replaced. ▶ Contact the local Bürkert office. 11.1 Spare parts of the 8025 compact version Figure 73: Exploded view of the spare parts of a 8025, compact version English...
  • Page 84 Type 8025 - 8035 - SE35 Sparepartsandaccessories Position Designation Order code Figure 73 553 168 115/230 V AC supply voltage board + replacement instructions Female connector with cable gland (type 2508) 438 811 Female connector type 2509 with NPT 1/2 '' reduction 162 673 4+6+7+9 Set including: • 2 M20*1.5 cable glands • 2 neoprene flat seals for cable gland or plug 449 755 • 2 M20*1.5 screw plugs • 2 2*6 mm multi-way seals 5+6+7 Set including: • 2 M20*1.5 / NPT1/2'' reductions (with mounted seals) 551 782 • 2 neopren flat seals for the screw plug • 2 M20*1.5 screw plugs 8+9+14 Set including: • 1 M20*1.5 cable gland stopper gasket • 1 2*6 mm multi-way seal for a cable gland...

  • Page 85: Spare Parts Of The 8035 Or Of The Se35

    Type 8025 - 8035 - SE35 Sparepartsandaccessories 11.2 Spare parts of the 8035 or of the SE35 Figure 74: Exploded view of the spare parts of a flowmeter 8035 or a flow transmitter SE35 Position Designation Order code Figure 74 115/230 V AC supply voltage board + replacement instructions 553 168...

  • Page 86: Spare Parts Of A 8025 In Panel Version

    Type 8025 - 8035 - SE35 Sparepartsandaccessories 11.3 Spare parts of a 8025 in panel version Figure 75: Exploded view of the spare parts of a flow transmitter 8025 in panel version Position Figure Designation Order code Mounting set (screws, washers, nuts, cable clips) 554 807 Seal 419 350 Set with 8 FLOW foils 553 191 11.4...

  • Page 87: Storage

    Type 8025 - 8035 - SE35 Storage STORAGE NOTICE Poor storage can damage the device. ▶ Store the device in a dry place away from dust. ▶ Storage temperature of the device: see Tab. 8. ▶ Storage temperature of the fitting or sensor-fitting: refer to the Operating Instructions of the corresponding fitting or sensor-fitting. Tab. 8 : Storage temperature of the versions of the device Device Power supply Storage temperature 12...36 V DC –10...+60°C Flowmeter 8025 compact version 12...36 V DC yes 0...+40°C 115/230 V AC –10...+50°C 12...36 V DC –10...+60°C...
  • Page 88 Type 8025 - 8035 - SE35  English...
  • Page 89 Type 8025 - 8035 - SE35  English...
  • Page 90 Type 8025 - 8035 - SE35  English...
  • Page 92 www.burkert.com...

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