IO.PEM-1000(ENG)
MARCH 2018
APLISENS S.A., 03-192 Warszawa, ul. Morelowa 7
tel. +48 22 814 07 77; fax +48 22 814 07 78
www.aplisens.pl
, e-mail:
[email protected]
USER’S MANUAL
ELECTROMAGNETIC FLOWMETER
PEM-1000
02.A.003
Page 1: ...M 1000 ENG MARCH 2018 APLISENS S A 03 192 Warszawa ul Morelowa 7 tel 48 22 814 07 77 fax 48 22 814 07 78 www aplisens pl e mail aplisens aplisens pl USER S MANUAL ELECTROMAGNETIC FLOWMETER PEM 1000 02 A 003 ...
Page 2: ...fety and electromagnetic compatibility standards and regulations applicable to a given type of installation In case of an installation with control and measuring equipment in the event of a leak medium under pressure causes a risk to the personnel During device installation operation and inspection all safety and precautionary requirements must be taken into account If the device malfunctions it s...
Page 3: ...0 8 1 Electrical connection of the flow meter 21 8 1 1 Power cable 22 8 3 Earthing 25 8 3 1 Protective earth 25 8 3 2 Functional earthing 26 9 START UP 28 10 TECHNICAL PARAMETERS 28 10 1 Electrical connections 28 10 1 1 Output signals 28 10 1 2 Power supply 28 10 2 Protection class 28 10 3 Technical parameters 29 10 3 1 Technical specification of the sensor 29 10 3 2 Technical specifications of th...
Page 4: ...r Overall dimensions 11 Figure 4 Converter of the flow meter PEM 1000 with the mounting bracket Overall dimensions 14 Figure 5 Mounting bracket Overall dimensions 14 Figure 6 Recommended assembly method for the sensor 17 Figure 7 Assembly of the flow meter PEM 1000ALW examples 18 Figure 8 Assembly of the flow meter PEM 1000NW examples 19 Figure 9 Stub ups of electrical cables from the converter of...
Page 5: ...ble 2 Mechanical data of the sensor PN 25 12 Table 3 Mechanical data of the sensor PN 40 13 Table 4 Standard measuring ranges for the PEM 1000 flowmeter 32 Table 5 Volumetric flow as a function of linear velocity of the medium 33 Table 6 Values of flows corresponding to the velocity 1 m s 34 ...
Page 6: ...al devices and control and measuring equipment Device should be used in accordance with intended use item 6 1 and within permissible parameters Protections ensuring device safety utilized by the manufacturer may be less effective if the device is operated contrary to its intended use Before installing or removing the device make absolutely sure that it is disconnected from power source Repairing o...
Page 7: ...IGN 6 1 Intended use and properties The PEM 1000 electromagnetic flow meter is a precise device for measuring flow of conducting liquids within pipeline installations The electromagnetic flow meter converter is intended to work only with the sensor with which it was provided Replacing any of these elements on one s own is not permitted Contact the manufacturer if either the converter or the sensor...
Page 8: ...lied U B x D x v where U induced voltage v the average flow velocity vector D diameter of the pipe B magnetic flux density If magnetic flux density B and the pipe diameter D are constant the induced voltage is proportional to the average flow velocity The fluid flows through the flow meter perpendicularly to the magnetic field The electrical voltage which is controlled by two electrodes placed at ...
Page 9: ...s the converter and the measuring sensor In the compact version the converter placed in the aluminum housing is embedded directly on the sensor In the remote version the converter is mounted using the assembly equipment to the pipe or flat surface Figure 1 The flow meter PEM 1000ALW The compact version ...
Page 10: ...e compatible with the medium type The system of the electromagnet coils generating the required magnetic field is mounted directly on the measuring pipe A pair of electrodes placed opposite to each other and passing through the lined measuring pipe is made of stainless steel standard or of other electrically conductive materials matched to the properties of the measured medium The electrical syste...
Page 11: ...8 4 7 65 209 185 145 18 4 8 80 224 200 160 18 8 9 5 100 250 245 220 180 18 8 12 125 276 250 210 18 8 15 150 300 305 285 240 22 8 20 200 350 375 340 295 22 12 36 250 400 430 405 355 26 12 58 300 500 487 460 410 26 12 70 350 542 520 470 26 16 85 400 600 615 580 525 30 16 100 450 657 640 585 30 20 120 500 750 715 650 33 20 160 600 870 840 770 36 20 190 700 700 927 910 840 36 24 260 800 800 1050 1025 ...
Page 12: ...20 550 36 16 100 450 657 670 600 36 20 120 500 750 730 660 36 20 160 600 870 845 770 39 20 190 700 700 927 960 875 42 24 260 800 800 1050 1085 990 48 24 350 900 900 1145 1185 1090 48 28 450 1000 1000 1285 1320 1210 56 28 550 Table 2 Mechanical data of the sensor PN 25 Mechanical data of the PN 40 sensor Dimensions mm Weight DN PN A B D1 D2 d n kg 10 40 150 or 200 153 90 60 14 4 2 5 15 155 95 65 14...
Page 13: ...ctrodes may affect the precision of the measurement and the accumulation of the impurities may have impact on the measurement process isolation form the liquid The cleaning of the electrodes is conducted together with the cleansing of the pipeline Any damage to the liner must be avoided The electrodes must be cleansed directly after the delivery right before the installation For most liquids the e...
Page 14: ...ows for the permanent local data view on the display The unscrewing of the lid enables the access to the three buttons of the local device operation The unscrewing of the cover located opposite to the glass pane secures the access to the connecting terminals see p 8 1 Figure 4 Converter of the flow meter PEM 1000 with the mounting bracket Overall dimensions Figure 5 Mounting bracket Overall dimens...
Page 15: ...acture 11 Caution Symbol See important information contained in the service manual 12 The information symbol concerning dealing with used equipment Each sensor is equipped with a plate containing the following data 1 Logotype or name of the manufacturer 2 CE Mark 3 Product code 4 Name and type of the sensor 5 Nominal diameter DN 6 Serial number of the sensor 7 Year of manufacture 8 Maximum pressur...
Page 16: ...luence on the vibration measurement as well as on the deflection installation the piping system must be fixed on both sides of the flow meter If the flow meter is installed on the pipeline with an greater inside diameter a reducer must be applied to ensure the axial fastening without the increase of stress in pipes and flanges of the sensor During installation the straight sections should be of no...
Page 17: ... be always horizontal Teflon liner requires particular attention during servicing and assembly During the installation process the excessive negative pressure in the pipeline should be avoided The stub ups of the liner to the external surfaces of the flanges on both sides of the sensor must not be damaged The sensors are supplied by the manufacturer containing special covers which prevent deformat...
Page 18: ...IO PEM 1000 ENG 18 02 A 003 7 3 Assembly of the compact version of the converter Figure 7 Assembly of the flow meter PEM 1000ALW examples ...
Page 19: ...IO PEM 1000 ENG 02 A 003 19 7 4 Assembly of the remote version of the flow meter Figure 8 Assembly of the flow meter PEM 1000NW examples ...
Page 20: ... room the protected power switch must be mounted on the power supply line of the flow meter It should be easily accessible and marked in a way which is distinct and in accordance with symbols complying with local electrical device safety regulations Figure 9 Stub ups of electrical cables from the converter of the flow meter PEM 1000 The signal cable plug of the sensor Cable signal from the sensor ...
Page 21: ... voltage DC power supply optional 2 Binary output 1 3 any polarity galvanically isolated passive 4 Pulse frequency output 5 passive any polarity galvanically isolated 6 Analog current output 4 20 Ma 7 active passive default active 8 Communication 9 RS 485 A galvanically isolated ground should be connected 10 RS 485 B 11 RS 485 ground screen Passive binary input 12 any polarity galvanically isolate...
Page 22: ...rruptions Devices interoperating with the flow meter should be resistant to electromagnetic disturbances generated in the environment and according to the requirements of compatibility existing in the place of application Feeding the converter with the low voltage power supply unit optional is connected to the same POWER SUPPLY terminals as the main power supply itself It is not possible to connec...
Page 23: ...rom the sensor in separate cable channels The signal cable extending from the sensor is of special design and constitutes the part of the order hence its length should not be altered in case of a certified device it must not be changed The outer sheath insulation of the cable should remain intact along its entire length The cable conductors of the sensor must be connected to the plug in accordance...
Page 24: ...IO PEM 1000 ENG 24 02 A 003 Figure 12 Marking of the stub ups of the sensor cable conductors Figure 13 Connecting PINs of the sensor cable plug ...
Page 25: ...using Cable connection is shown in the figure 14 Marking of the protective earth connection point in the housing of the converter Figure 14 Manner of connection of the protective earth for the flow meter The sequence of elements in the properly provided connection of the protective earth order of elements illustrated in the figure from the top 1 M5 screw 2 Spring washer M5 3 Tooth washer acc to DI...
Page 26: ...illustrated in the figures below and the earth point of the sensor should be connected to a metal pipeline or to earthing rings in the case of non conductive pipelines Marking of the earth connection points functional on the housings of the converter and the sensor Figure 15 Manner of driving the line of the earthing functional in the PEM 1000 flow meter Earthing of the sensor mounted on the pipel...
Page 27: ...ter earthing on fig from the top 1 M5 screw 2 Spring washer M5 3 Tooth washer acc to DIN 6797 J M5 4 Wire terminated with a tip with M5 loop 5 Enclosure Figure 17 Manner of connection of the earthing functional for the sensor housing Connection components in assembly order 1 Nut M6 2 Wire terminated with a tip with M6 loop 3 Tooth washer acc to DIN 6797 J M6 4 Spring washer M6 5 Nut M6 ...
Page 28: ...cription of Modbus communication in the IM PEM 1000 ENG manual They are available on the manufacturer s website www aplisens com 10 TECHNICAL PARAMETERS 10 1 Electrical connections 10 1 1 Output signals Analog output Active or passive depending on the order 4 20mA 500Ω Pulse frequency output Passive Max 24V 10mA DC any polarity 0 1 500Hz Binary outputs OC Quantity two open collector Max 35V DC 100...
Page 29: ...e pressure is forbidden Ingress protection Standard IP 67 option IP 68 acc to EN 60529 NEMA 5 NEMA 6 Insulation lining Hard soft rubber DN20 DN1000 Teflon PTFE DN10 DN500 Range of temperatures for insulating liners Rubber soft hard 5 90 C Version PEM 1000NW Rubber soft hard 60 C Version PEM 1000ALW Teflon 25 130 C Version PEM 1000NW Teflon 0 60 C Version PEM 1000ALW Ambient temperature ranges 20 6...
Page 30: ...d Astronomical time The calendar to the year 2099 battery backed Display 4 x 16 characters illuminated Keyboard 3 buttons Operating mode of relay outputs Programmed by the user Cable glands Gland M20x1 5 Circular supply cable 6 12 mm with multi conductor wires line with approved cables with operation voltage 300 500V 3x 0 75 mm2 Cu or 3x0 5mm 2 Cu if the design allows such case intended for soft i...
Page 31: ... fig 15 10 5 Metrological parameters 10 5 1 Standard measuring ranges PEM 1000 flowmeters are available in the size ranges of flange connections specified by the DIN standard within the range DN10 DN1000 or optionally can be executed in the size range of flange connections in accordance to the ANSI BS standard Standard flow values Qmax for the individual versions of the flowmeters with flange conn...
Page 32: ...2 778 3 45 40 15 4 167 3 32 50 20 5 556 2 83 65 30 8 333 2 51 80 50 13 889 2 76 100 100 27 778 3 54 125 150 41 667 3 40 150 200 55 556 3 14 200 360 100 000 3 18 250 500 138 889 2 83 300 760 211 111 2 99 350 1000 277 778 2 89 400 1300 361 111 2 87 500 2000 555 556 2 83 600 3000 833 333 2 95 800 5000 1388 889 2 76 1000 8000 2222 222 2 83 Table 4 Standard measuring ranges for the PEM 1000 flowmeter ...
Page 33: ...69 14 137 21 206 28 274 35 343 42 411 65 3 584 11 946 23 892 35 838 47 784 59 729 71 675 80 5 429 18 096 36 191 54 287 72 382 90 478 108 573 Flow 100 8 482 28 274 56 549 84 823 113 097 141 372 169 646 125 13 254 44 179 88 357 132 536 176 714 220 893 265 072 m3 h 150 19 085 63 617 127 234 190 852 254 469 318 086 381 703 200 33 929 113 097 226 194 339 292 452 389 565 486 678 583 250 53 014 176 714 3...
Page 34: ... 199 1 3 318 80 18 096 301 59 5 027 100 28 274 471 23 7 854 125 44 179 736 31 12 272 150 63 617 1060 3 17 671 200 113 10 1885 31 42 250 176 71 2945 2 49 087 300 254 47 4241 2 70 686 350 346 36 5772 7 96 211 400 452 39 7539 8 125 66 450 572 26 9537 5 158 96 500 706 86 11781 196 35 600 1017 9 16965 282 74 700 1384 7 23079 384 65 800 1809 6 30159 502 65 900 2289 1 38151 635 85 1000 2827 4 47124 785 4...
Page 35: ...asurement class for linear velocity in the range 0 3 10 m s and simultaneous complete filling of the sensor with liquid and meeting the requirements for the physical and chemical parameters of the medium and the environment in the specification of the sensor The basic parameter necessary for selection of the DN size of the flowmeter is knowledge of expected nominal flow Qn m3 h l s DN value of the...
Page 36: ...r velocity Vn 3m s you should contact with the manufacturer of the flowmeter 10 6 Allowable ambient and operation parameters Ambient temperature 20 60 ºC Relative humidity to 80 Ambient atmosphere no aggressive components Altitude above sea level to 2000m Do not exceed allowable ambient and device operation parameters Exceeding can cause more measurement errors occurrence of irregularities in oper...
Page 37: ...terion B A Surges PN EN 61000 4 5 0 5kV 1kV signal lines enclosure 1kV 2kV supply lines enclosure Criterion B 10 6 2 Electromagnetic compatibility emissions Measurements acc to CISPR 16 1 CISPR 16 2 class B Distance of antenna 3m quasi peak measurements Radiation 0 15 30MHz 80 52dBµV m 30 2000MHz 54dBµV m Induction 0 01 0 15MHz 96 50dBµV m 0 15 0 35MHz 60 50dBµV m 0 35 30MHz 50dBµV m 10 6 3 Mechan...
Page 38: ...minals etc Check whether value of supply voltage and load resistance is correct If the line is in good working order you should check operation of the flowmeter 11 3 Cleaning washing To remove dirt from external surfaces of the flowmeter they should be wiped swept dry or if necessary additional rubbed through with cloth moisten with water 12 SCRAPPING DISPOSAL Worn out or damaged devices should be...
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