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Summary of Contents for Mecon mag-flux T4
- Page 1 OPERATING INSTRUCTIONS mag-flux T4 Magnetic flow meter compact and separated © MECON GmbH BA / mag-flux T4 / EN / 19-04...
- Page 2 All rights reserved. Any reproduction or usage without written authorisation of MECON GmbH - even partial content - is strictly prohibited. Subject to change without notice. Copyright 2019 by MECON GmbH - Röntgenstr. 105 - 50169 Kerpen - Germany © MECON GmbH BA / mag-flux T4 / EN / 19-04...
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Page 3: Table Of Contents
Dimensions thread connection separate design ............27 5.11 Dimensions of transducer mag-flux M1 ................28 DESCRIPTION CODE ....................28 SERVICE ......................... 34 Storage ..........................34 Maintenance ........................34 Returning the equipment to the manufacturer ............34 Disposal ..........................34 FAULT MESSAGES ......................35 © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 4: Safety Instructions
The equipment may only be operated within the pressure and voltage limits stated on the nameplate. Before replacing the equipment, it is essential to check that the flow meter is free of hazardous media and pressure. © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 5: Certifications
SAFETY INSTRUCTIONS If you return mag-flux sensors back to MECON GmbH, please take note of the "Return equipment Form" which can be found on the Internet at www.mecon.de/en/ device-returns /. Without this completed form, no repair or testing can be carried out by MECON GmbH. 1.2 Certifications CE marking By affixing the CE mark, the manufacturer certifies that the mag-flux T4 MD, where appro- priate, complies with the legal requirements of the following EU Directives: » Directive 2014/30/EU (EMC Directive) » Low Voltage Directive 2014/35/EU VdS certification »... - Page 6 To prevent injury to the user or damage to the unit, it is necessary that you read these operating instructions carefully before starting to use the equipment. The operating instructions are intended for the correct installation, operation and mainte- nance of the equipment. Special designs for special applications and custom models are not covered by this documentation. © MECON GmbH BA / mag-flux T4 / EN / 19-04...
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Page 7: Device Description
DEVICE DESCRIPTION 2 DEVICE DESCRIPTION 2.1 Scope of delivery mag-flux T4 flow meter Operating Instruction Calibration certificate Fig. 1 Scope of delivery © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 8: Nameplate
Electrodes: Electrode material Lining: lining Protection: Protection class Op. pressure max.: Operating pressure (max.) Op. temp. max.: Operating temp. (max.) ZPH/CFH: Calibration factors The operating pressure and temperature de- pend on the lining material and must be taken Fig. 3 Nameplate mag-flux T4 sensor from the operating instructions. © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 9: Installation And Mode Of Operation
The magnitude of this measurement voltage is proportional to the average flow velocity and the volume flow. 3.2 System Design The meter consists of a flow sensor and a transducer. The flow sensor is used to measure liquid media. The transducer generates the coil current required for the magnetic field and creates the conditions for the induced voltage applied to the electrodes. The meter can be supplied both in a compact form (transducer and flow sensor are directly connected) and separately (both components are connected via a cable). If strong vibra- tions occur in a particular application, a separate design should be installed. © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 10: Installation Notes
An inlet of min. 5 x DN and an outlet of min. 2 x DN is required. Where non-stationary vortices extend into the measuring zone (e.g. following elbows, tangential inlets or a half-open valve in front of the sensor), measures to normalise the flow profile are required. Here suitable measures include: » Enlarging the inlet and outlet sections » Use of flow straighteners » Reduction of the pipe cross section © MECON GmbH BA / mag-flux T4 / EN / 19-04... - Page 11 Fig. 6 Installation in rising and falling pipes The sensor must be installed so that the measuring tube can not run empty and is always filled with the medium. If the pipeline is not full or if there is only a free-flow line (drain), the sensor must be installed in a culvert. (Fig. 7) Fig. 7 Installation with piping that is always filled © MECON GmbH BA / mag-flux T4 / EN / 19-04...
- Page 12 Fig. 8 Installation between elbows, valves and pumps (D = DN) If several sensors are connected in series, the distance between the individual sensors must be at least one sensor length. If two or more sensors are mounted side by side, the minimum distance is 1 m. Avoid any buildup of gas at the highest point in the pipeline. (Fig. 9) Fig. 9 Installation at the highest point © MECON GmbH BA / mag-flux T4 / EN / 19-04...
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Page 13: Assembly
FE of the sensor. The FE is not connected to the PE, but these may be connected together in the sensor connection. If the sensor is earthed using earthing rings, these must be connected to the functional earth FE. Cathodic protection When using cathode protection devices which apply a voltage to the pipe wall to prevent corrosion, they must be connected to FE. © MECON GmbH BA / mag-flux T4 / EN / 19-04... - Page 14 Only original parts may be used for repair. MECON GmbH assumes no liability for any damages caused by improper repairs, use of replacement parts, external electrical or mechanical influences, overvoltages or lightning.
- Page 15 Information! This is important information about the product, the handling of the product or the relevant part of the documentation, to which particular attention should be given. © MECON GmbH BA / mag-flux T4 / EN / 19-04...
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Page 16: Electrical Connection
(Connection cable) brown not used white not used blue Earth / 0 V black not used grey Analogue output 4 - 20 mA Tab. 3 Connector assignment, Analogue output © MECON GmbH BA / mag-flux T4 / EN / 19-04... - Page 17 * The green-yellow and blue wires are not connected Fig. 11 Electr. connections of the sensor Tab. 5 Cable connections with separate design mag-flux T4 Connection of solenoid and electrode cables (with separate design) Fig. 12 Sensor connection of the mag-flux M1 sensor © MECON GmbH BA / mag-flux T4 / EN / 19-04...
- Page 18 The transducer housing must be placed in the desired position. Re-tighten the two set screws. Set screws Fig. 14 Position of the set screws for turning the transducer housing (mag-flux A compact) © MECON GmbH BA / mag-flux T4 / EN / 19-04...
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Page 19: Start-Up
Downloading this document from the homepage www.mecon.de and printing it out for use with one of our MIDs is permitted. No part of this manual may be reproduced or transmit- ted by electronic or mechanical means, photocopying or otherwise duplicated or repro- ducted by any other means without the prior written consent of MECON GmbH. -
Page 20: Technical Data
Outlet section Fluid temperature +4 °C to +50 °C Ambient temperature +1 °C to +50 °C Pressure limits Threaded connection: max. 16 bar Coupling connection: max. 16 bar Flange connection PN 16: max. 16 bar DN 65 - DN 300 Flange connection PN 25: max. 25 bar DN 200 - DN 300 Flange connection PN 40: max. 25 bar DN 15 - DN 150 Protection type IP 67 © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 21: Condition Of Fluid
Standard: ≤600 Ohm Damping Seepage suppression <0.1 m/s Display » Line 1 Flow in l/min. or USGPM » Line 2 Flow rate in m/s or feet/s Ambient temperature -1 °C to +50 °C, below 0 °C, the readability of the LCD display is limited © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 22: Dimensions Coupling Connection Compact Design
L (mm) (mm) W (mm) D (mm) H (mm) 2" 60.3 2½" 76.1 3" 88.9 4" 114.3 5" 139.7 6" 168.3 8" 219.1 10" 12" 323.9 Tab. 6 Dimensions Coupling connection compact design © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 23: Dimensions Coupling Connection Separate Design
+0 / -2.0 6" 168.3 +0 / -2.0 8" 219.1 +0 / -2.0 10" 273.0 +0 / -3.0 12" 323.9 +0 / -2.0 Tab. 7 Dimensions Coupling connection seperate design © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 24: Dimensions Flange Connection Compact Design
+0 / -2.0 5" +0 / -2.0 6" +0 / -2.0 8" +0 / -2.0 10" +0 / -3.0 12" +0 / -2.0 Tab. 8 Dimensions Flange connection compact design © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 25: Dimensions Flange Connection Sompact Design
+0 / -2.0 5" +0 / -2.0 6" +0 / -2.0 8" +0 / -2.0 10" +0 / -3.0 12" +0 / -3.0 Tab. 9 Dimensions Coupling connection separate design © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 26: Dimensions Thread Connection Compact Design
+0 / -2.0 G 1¼" 38.0 +0 / -2.0 G 2" 48.5 +0 / -2.0 Tab. 10 Dimensions PTFE with threaded connection compact design * smallest permissible inside diameter of pipe © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 27: Dimensions Thread Connection Separate Design
+0 / -2.0 G 1¼" 33.0 +0 / -2.0 G 1¼" 38.0 +0 / -2.0 G 2" 48.5 +0 / -2.0 Tab. 11 Dimensions PTFE with threaded connection separate design © MECON GmbH BA / mag-flux T4 / EN / 19-04... -
Page 28: Dimensions Of Transducer Mag-Flux M1
DESCRIPTION CODE 5.11 Dimensions of transducer mag-flux M1 Fig. 21 Dimensions of transducer mag-flux M1 Weight 3.9 kg (8.6 lb) 6 DESCRIPTION CODE The description code is made up as follows: © MECON GmbH BA / mag-flux T4 / EN / 19-04... - Page 29 0 - 42 411 l /min. 0 - 11 200 USgpm H-H300 Flange connection EN 1092-1 DN 300 PN 25 0 - 42 411 l /min. 0 - 11 200 USgpm © MECON GmbH BA / mag-flux T4 / EN / 19-04...
- Page 30 0 - 29 452 l /min. 0 - 7 800 USgpm H-A300 Flange connection ANSI B16.5 12" 150RF 0 - 42 411 l /min. 0 - 11 200 USgpm © MECON GmbH BA / mag-flux T4 / EN / 19-04...
- Page 31 0 - 130 USgpm P-G040 Thread connection G 1½" 0 - 753 l/min. 0 - 200 USgpm P-G050 Threaded connection G 2" 0 - 1 178 l /min. 0 - 310 USgpm © MECON GmbH BA / mag-flux T4 / EN / 19-04...
- Page 32 Flange connection ANSI B16.5 10" 150RF 0 - 29 452 l/min. 0 - 7 800 USgpm P-A300 Flange connection ANSI B16.5 12" 150RF 0 - 42 411 l/min. 0 - 11 200 USgpm © MECON GmbH BA / mag-flux T4 / EN / 19-04...
- Page 33 1 x circular connector M12 x 1 (4 pin) with 5 m cable 24 V: 1 x circular connector M12 x 1 (5-pin) with 5 m cable Measuring range display Code Line 1 Line 2 l/min. USgpm Feet/s © MECON GmbH BA / mag-flux T4 / EN / 19-04...
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Page 34: Service
7.3 Returning the equipment to the manufacturer Thanks to careful manufacturing processes and final checks on the equipment, trouble- free use of the mag-flux T4 can be expected during installation and during operation in accordance with these operating instructions. Should you nevertheless need to return a device to MECON GmbH please observe the following points: Attention! For reasons of environmental protection and safeguarding the health and safety of our personnel, all equipment sent to MECON GmbH to be repaired must be free of any toxic and hazardous substances. -
Page 35: Fault Messages
The data storage module (DSB) with Send mag-flux T4 back to MECON the calibration data and settings of GmbH the transducer is not plugged in. Tab. 12 Fault messages © MECON GmbH BA / mag-flux T4 / EN / 19-04... - Page 36 MECON GmbH Röntgenstr. 105 50169 Kerpen Germany Tel.: +49 (0) 2237 600 06 - 0 Fax: +49 (0) 2237 600 06 - 40 E-Mail: info@mecon.de Web: www.mecon.de © MECON GmbH BA / mag-flux T4 / EN / 18-12...
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