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ABB FMT200-ECO2 Скачать руководство пользователя страница 9

Installation and start-up

42/14-41 EN

Thermal Mass Flowmeter FMT200-ECO2

9

4 Installation and start-up

4.1 Checking the preconditons

Accompanying every measuring system is a calibration certificate, containing all the important informa-
tion (e.g. serial number, calibrated measuring range, order number, adjusted outputs at time of delivery).

Please ascertain if this data corresponds to the requirements of the measuring point in question.

4.2 Selecting the installation site

• For ambient temperatures see section on "Technical Features".
• The mounting position is arbitrary.
• To prevent negative effects on measurement accuracy, sufficient straight upstream length is required

when small flange connectors DN 25, Transair, G 3/4" and G 1" are used. These entry lengths ensure
elimination of flow profile irregularies before they reach the measuring point at the sensor.

• Use straight, smooth pipes with lengths of approx. 10

×

D for the steadying lengths on the input side. If

using the G 1/2" and G 3/8" adapters, no extra steadying lengths will be required, as flow stabilizing
components have been installed on the inflow sides of the adapters. The flow straightener causes an
increased pressure drop.

• Components affecting flow, such as valves or shut-off fittings should be possibly installed behind the

measuring point.

☎

Should there be any uncertainty or questions regarding the measuring point to be selected, please con-
tact the ABB Service Team in Alzenau.
Tel:

+49 6023/92-3267 or +49 6023/92-3597

Fax:

+49 6023/92-3210

E-mail: sensyflow.deapr@de.abb.com

4.3 Dimensions and mounting

34

170

88

∅

40

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Содержание FMT200-ECO2

Страница 1: ...Operating instruction 42 14 41 EN d Thermal Mass Flowmeter FMT200 ECO2 Sensyflow eco2 for air compact configuration ...

Страница 2: ...omation Products GmbH Borsigstraße 2 63755 Alzenau Germany Tel 49 6023 0 Fax 49 6023 3210 Copyright 2003 by ABB Automation Products GmbH We reserve the right to technical amendments This document is protected by copyright Information in this document is intended only to assist the user in safe and efficient operation of the equipment Its contents are not to be reproduced in full or part with out p...

Страница 3: ...11 5 Electrical connections 12 5 1 Cable assignments 12 5 2 Circuiting the signal outputs 12 5 2 1 Analog output 12 5 2 2 Digital output 12 Active digital output wiring 13 Passive digital output wiring 13 5 2 3 Replacement of Sensyflow eco1 measuring systems 13 6 Changing the configuration 14 6 1 Installation of the configuration software 14 6 2 Starting the configuration program 15 6 2 1 Changing...

Страница 4: ...eter FMT200 ECO2 42 14 41 EN 9 Packaging for transport 25 10 Service and configuration box 25 11 Technical information and measuring principle 26 Mass flow rate 26 Measuring principle 26 12 EC Declaration of Conformity 27 ...

Страница 5: ...ting instructions is not sufficient for an application our service organisation will gladly be at your disposal for further information Please read these assembly and operating instructions carefully prior to installation 1 2 In case of questions If you cannot find any information concerning technical questions or malfunctions in these operating in struction please apply to one of our external ser...

Страница 6: ...ied personnel operation within its design limits and careful maintenance ob serving all information in these operating instructions Qualification of personnel Only personnel familiar with the installation commissioning and maintenance of similar devices and ha ving the required qualifications for their tasks are allowed to work on the device Operator The operator of the plant is fully and solely r...

Страница 7: ...ed in areas where dusts can cause explosion hazards you must clean the devices frequently Use genuine spare parts only 2 2 2 Notes regarding operation in hazardous areas The device is available in a Zone 2 Zone 22 certified version Each of these units is shipped together with a EC declaration of conformity ATEX For the operation of Zone2 Zone 22 certified devices only the values written down in th...

Страница 8: ... is mainly made up of the passive part of the differential temperature controller for the sensor elements a memory for customer specific parameters the cable connector calculation modules for generating flow dependent data and an LED for signaling current unit states 3 3 LED status messages or error signals Table 3 1 LED Meanings Green unit is O K and ready for operation Green flashing unit is OK ...

Страница 9: ...connectors DN 25 Transair G 3 4 and G 1 are used These entry lengths ensure elimination of flow profile irregularies before they reach the measuring point at the sensor Use straight smooth pipes with lengths of approx 10 D for the steadying lengths on the input side If using the G 1 2 and G 3 8 adapters no extra steadying lengths will be required as flow stabilizing components have been installed ...

Страница 10: ...ng a spanner SW 30 Before refitting clean and lightly grease the process adapter threading Make sure the O ring is mounted properly 4 4 1 Connection to the small flange adapter 4 4 2 G1 G3 4 threaded joints 4 4 3 G1 2 G3 8 threaded joints Both adapters are equipped with a High Tec flow conditioner sieve on the inflow side Because of it no steadying lengths are required M28x1 30 40 24 40 SW 36 M 28...

Страница 11: ...1 EN Thermal Mass Flowmeter FMT200 ECO2 11 4 4 4 Legris hose adapters The hose adapters are screwed into the G3 8 process adapters 4 4 5 Transair adapters The Transair adapters are screwed into the G 3 4 adapters 14 12 10 8 transair 25 ...

Страница 12: ...an active signal of 0 4 20 mA i e the FMT200 ECO2 Sensyflow eco2 device supplies the current independently For this reason do not use a 2 wire power supply unit or an active input of a PLC but rather a passive signal receiver 5 2 2 Digital output Fig 5 1 Digital output The digital output offers a 24 V HIGH and 0 V LOW signal The digital output can be used as active or passive output Color of cores...

Страница 13: ...g Using the passive output active signal receiver the output current in the LOW mode must be limited to 20 mA This is to ensure an output voltage Ua 2 5 V 5 2 3 Replacement of Sensyflow eco1 measuring systems Sensyflow eco1 and FMT200 ECO2 Sensyflow eco2 are compatible Using the appropriate electrical adapter FMT200 ECO2 can be connected to existing plants As interface and digital output function ...

Страница 14: ...tion of the configuration software The Software will be supplied on three 3 disks or on CD ROM To install the software start Microsoft Windows 3 1 or higher Insert the disk labeled ECO2 KONFIGURATION DISK 1 3 or the CD ROM and start the program SETUP EXE We are sorry that our installation routine is not in English All instal lation screens will be displayed in German but the configuration program ...

Страница 15: ...shed you will see the first page of the configuration program Fig 6 3 Fig 6 4 Fig 6 5 Select the menu item Sprache wählen inside the menu Konfiguration Choose a flag symbol After that the program will switch to En glish or French language Fig 6 6 Select the serial interface Default Com1 and the printer port you are using After clicking ok the program will test the connection If any problem occurs ...

Страница 16: ...nt Version Firmware revision of the instrument 6 3 2 Status You can find information about the status of the connection in this window displayed as text Additionally the status is represented by the light in the corner Fig 6 9 Green means connection is ok red means connection is interrupted 6 3 3 Standard specification If the FMT200 ECO2 Sensyflow eco2 is operating with a standard volume flow meas...

Страница 17: ...limits of the frequency means zero flow the upper limit 100 of the adjusted measuring range Option switch In this mode a contact will be closed or opened if the measuring value exceeds the adjusted lim its Polarity can be HIGH or LOW Fig 6 12 Range full scale value actual full scale value adjustable Upper range value maximum measuring range that means the instru ment is calibrated up to this point...

Страница 18: ... expires and the status indication for initialization phase ends The control LED still shows permanent red after the procedure Now by short interruption of the supply voltage a hardware reset will be performed After this the control LED turns to permanent green and the device works properly Fig 6 13 The relation between the actual measured value and the adjusted full scale range is shown as bar gr...

Страница 19: ... includes 7 standard liter air this is 0 007 standard m air With the standard density of air 1 293 kg Nm one air balloon is filled with 0 00905 kg That means 1 kg h is approx 110 air balloons h or 1 84 air balloons min The standard density is related to 0 C 1013 mbar With delete unit at the configuration menu you can delete the new unit Fig 6 15 If you plan to create a new unit you have to calcu l...

Страница 20: ...put Choose one output from the list Overflow 10 With Overflow active a measuring value 10 higher than the adjusted Range full scale value can be given out at the analog and frequency output Range full scale value Which flow rate shall correspond to the maximum output value Offset suppression Flow rates smaller than this limit will be displayed as zero flow You should increase the flow suppres sion...

Страница 21: ...ll scale value compare chapter 6 4 Analog output parameter settings on page 20 6 5 2 Frequency output variable This mode allows a free choice of the frequency range The maximal possible frequency is 2500 Hz Fig 6 18 Lower and upper frequencies can be entered within the range of 1 and 2500 Hz The lower limit represents 0 flow the upper limit represents 100 flow of the adjusted Range full scale valu...

Страница 22: ...ty informs the eco2 how the signal should react Fig 6 20 6 5 5 No output This mode disables the digital output 6 6 Program error messages Message Problem Solution Illegal function call This message might occur if the FMT200 ECO2 Sensyflow eco2 was already connected as you start ed up your Windows NT System Exit the FMT200 ECO2 Sensy flow eco2 program and discon nect the power supply of the eco2 Re...

Страница 23: ...il or with substances which cannot be purged with air the sensor should be returned to the manufacturer for cleaning with a special solution In such cases the device will also be recalibrated Cleaning by purging with air 1 Remove the cable connector from the probe 2 Make sure the piping is not under pressure 3 Dismantle the sensor at the process connections 4 Blow through the probe carefully with ...

Страница 24: ...0 C Degree of protection IP 65 Storage temperature 25 85 C Measured medium conditions Operating temperature 0 50 C Maximum operating pressure Standard 10 102 kPa 10 bar High pressure version 16 102 kPa 16 bar Construction Weight 0 51 kg Accessories see ordering information Material Transducer aluminium Hostadur Cu tinned glass Process connections aluminium Fittings aluminium Process connection see...

Страница 25: ...ting and configuring the device It distributes the signals from the 8 wired connection cable to the different in puts and outputs 1 Supply voltage The 24 V DC supply voltage is connectedwvia a 5 5 mm external 2 mm internal plug Polar ity is arbitrary as the box is equipped with po larity protection 2 LED The LED shows green light when the power supply is connected correctly 3 Analog output The ana...

Страница 26: ...s volumetric flow rate referred to the standard state can be calculated directly from the standard density of the medium qn qm ρn in e g m h qn with qn volume flow rate as a function of the normal flow rate e g 0 C and 1013 hPa qm mass flow rate ρn density as a function of the normal status e g 0 C and 1013 hPa Measuring principle FMT200 ECO2 Sensyflow eco2 operates according to the principle of t...

Страница 27: ... Device mass flow measurement for gas Type Sensyflow ECO 2 Productnumber 14252 complies with the requirements of the european emc directive 89 336 EEC and the changes generic standard product standard Emission EN 50 081 1 1992 Immunity EN 50 082 2 1995 EN 61326 1 1997 Basic standards EN 61000 4 part 2 3 4 5 6 and 11 ABB Automation Products GmbH Alzenau Januar 2001 investigationreport 001 11 98 con...

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Страница 31: ... Contact person Telephone Fax E Mail Device details Type Serial no Reason for the return description of the defect Was this device used for working with substances which pose a threat or health risk F Yes F No If yes which type of contamination please place an X next to the applicable items biological F corrosive irritating F combustible highly extremely combustible F toxic F explosive F other tox...

Страница 32: ...zenau Germany Tel 49 551 905 534 Fax 49 551 905 555 CCC support deapr de abb com ABB Inc 125 E County Line Road Warminster PA 18974 USA Tel 1 215 674 6000 Fax 1 215 674 7183 ABB has Sales Customer Support expertise in over 100 countries worldwide www abb com The Company s policy is one of continuous product improvement and the right is reserved to modify the information contained herein without no...

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