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manual eurosonic 2000 HH eng.indd
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1. 40 C 104 3 Hydroxy toluene 46 Cehil 1 034 1 500 40213 5 9 9 64 334 20 C 20 68 F 40 C 104 P lodo benzene 46 1 823 1114 3 6549 0 954 20 68 lodo ethane 46 1 950 876 2 874 0 29 3 12 20 20 68 lodo methane C H440 2 28 98 3 2087 0 211 2 27 20 isobutylacetate 22 He 1 180 3 871 4 4 85 27 81 P Isobutanol C H 0 0 81 1212 3 976 4 20 Iso Butane 1 219 8 4002 Isopentane 36 Cs H4 0 62 980 3 215 2 4 8 0 34 3 658 20 Isopropano 46 C3Hg0 0 758 1 170 3 838 6 2 718 29 245 20 C 20 C 68 F Lsopropyl alcohol 46 C3Hg0 0 758 1 170 3 838 6 2 718 29 245 20 C 20 C 68 F It continues in the following page EUROMAG 69 EUROSONIC 2000 HH It comes from the previous page Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Kerosene 0 81 1 324 4 343 8 3 6 Ketohexamethylene 65 100 0 948 1 423 4 6686 40 Lithium fluoride 42 LiF 2 485 8 152 9 1 29 900 C 1652 Mercury 45 Hg 13 594 1 449 4 753 9 0 114 1 226 24 75 F Mesityloxide C H 0 0 85 1310 4297 9 Methane 25 28 38 39 CH 0 162 405 1 328 7 17 5 89 C 89 128 Methano 40 41 CHO 0 791 1 076 3 530 2 2 92 0 695 7 748 20 C Methyl acetate 03960 094 1 211 3 9731 0 407 4 379 o Methyaniline 4
2. EUROMAG 11 EUROSONIC 2000 HH 12 EUROMAG MEASUREMENT 2 MEASUREMENT 2 1 BUILT IN BATTERY The instrument can operate either from the built in Ni H rechargeable battery which will last over 10 hours of continuous operation when fully charged or from an external AC power supply from the battery charger The battery charging circuit employs both constant current and constant voltage charging methods It has a characteristic of fast charging at the beginning and very slow charging when the battery approaches to full charge Generally when the green LED is on the battery is nearly 95 charged and when the red LED is off the battery is nearly 98 charged Since the charging current becomes tapered when the battery charging is nearly completed i e the charging current becomes smaller and smaller therefore there should be no over charging problem This also means the charging progress can last very long The charger can be connected to the handset all the time when an around the clock measurement is required When fully charged the terminal voltage reaches around 4 25V The terminal voltage is displayed on window M07 When the battery is nearly consumed the battery voltage drops to below 3V The approximate remaining working time is indicated in this window as well Notice that the battery remaining working time is estimated based on the current battery voltage It may have some errors especially when the terminal voltage is in
3. 10S 2 2 375 0 154 SID 40 405 0 218 XS 80 805 0 344 160 2 0 436 XXS 0 083 5S 0 120 10S 2 1 2 2 875 0 203 STD 40 40S 0 276 XS 80 80S 0 375 160 0 552 XXS s 0 083 58 0 120 108 3 3 500 0 216 STD 40 40S 0 300 XS 80 80S 0 438 160 0 600 XXS 0 083 E 58 0 120 108 3 1 2 4 000 0 226 STD 40 40S 0 318 XS 80 805 0 636 XXS E 0 083 5S 0 120 10S 0 237 STD 40 40S 4 4 500 0 337 XS 80 805 0 438 120 0 531 160 0 674 XXS 50 EUROMAG It continues in the following page It comes from the previous page APPENDIX Nominal Outer Wall ANSI 36 10 ANSI B 36 10 ANSI B 36 19 Pipe Size Diameter Thickness Carbon Steel Carbon Steel Stainless Steel in in in Wall Thickn Sch Number Sch Number 0 109 5 58 0 134 108 0 258 STD 40 40S 5 536 0 375 XS 80 808 0 500 120 0 625 160 0 750 XXS 0 109 58 0 134 108 0 280 STD 40 405 6 6 625 0 432 5 80 805 0 562 120 0 719 160 0 864 XXS 0 109 58 0 148 108 0 250 20 0 277 30 0 322 STD 40 40S 8 8 625 0 406 60 0 500 XS 80 805 0 594 100 0 719 120 0 812 140 0 875 XXS 0 906 160 0 134 58 0 165 108 0 250 20 0 307 5 30 2 10 10 750 0 365 STD 40 40S 0 500 XS 60 80S 0 594 80 0 719 100 0 844 120 1 000 XXS 140
4. direction MEASUREMENT 4 If the mounting location is good if the pipe has changed shape or if the pipe is too old i e too much corrosion or deposition inside the pipe 5 If there is any interference source inside of the pipe 6 If there are other aspects which do not meet the measurement requirements as recommended before EUROMAG 21 EUROSONIC 2000 HH 22 EUROMAG HOW TO CHECK AND SETUP 3 HOW TO CHECK AND SETUP 3 1 HOW TO CHECK IF THE INSTRUMENT WORKS PROPERLY Generally speaking when R is displayed in the lower right corner of the LCD display the instrument is working properly If an H flashes instead the received signal could be poor Please refer to the chapter on diagnosis for more information If an I is displayed it means that there is no signal detected If a J is displayed it means that the hardware of this instrument could be out of order Refer to the chapter on diagnosis 3 2 HOW TO CHECK THE LIQUID FLOW DIRECTION Check the flow rate display If the value is POSITIVE the direction of the flow will be from the RED transducer to the BLUE transducer if the value is NEGATIVE the direction will be from the BLUE transducer to the RED transducer 3 3 HOW TO CHANGE THE UNIT READINGS Use menu window M30 for the selection of units systems either English or in Metric 3 4 HOW TO SELECT A FLOW RATE Use menu window M31 to select the flow rate unit as well as the corresponding ti
5. parameters are correct and if the transducer installation is good M93 Display the total transit time and delta time transit time difference between upstream and downstream travelling M94 Display the Reynolds number and the pipe factor used by the flow rate measurement program Note the pipe factor is rarely used M95 Not used M96 Not used M97 Command to store the pipe parameters either in the built in data logger or to the RS 232C serial interface M98 Command to store the diagnostic information either in the built in data logger or to the RS 232C serial interface M99 Command to copy the current display either to the built in data logger or to the RS 232C serial interface 0 View the last 64 records of power on and off events The recorded information include the date and time as well as the corresponding flow rate when the power on or off occurs 1 Display the total working time of the instrument 2 Display the last power off date and time M 3 Display the last power off flow rate M 4 Display the total number of times the flow meter has been powered on and off M 5 A scientific calculator for the convenience of field applications All the values are in single accuracy All the mathematic operators are selected from a list M 6 Not used 7 Not used 8 Not used 9 Not used M 0 Entry to hardware adjusting windows Valid for the manufacturer only EUROMAG 33 EUROSONIC 2000 HH 34 EUROMAG 5 TROUBLESHOO
6. 022 1 689 5 377 3 4 0 3 63 39 058 Argon 45 Ar 1 400 853 2798 6 188 C 188 306P Azine C HEN 0 982 1415 46424 4 1 0 992 10 673 20 68 Benzene 29 40 41 Calle 0 879 1 300 42848 4 65 0 711 7 65 Benzol 29 40 41 Cate 0 879 1 300 4 284 8 4 65 0 711 7 65 Bromine 21 Br 2 928 889 2 916 7 3 0 0 323 3 475 Bromo benzene 46 Ce HeBr 1 522 1 170 3 8386 0 693 1 456 20 68 F 1 Bromo butane 46 C4HgBr 1 276 1 019 33432 0 49 5 272 20 C 20 C 68 F 15 C 59 F Bromo ethane 46 CHBr 1 460 900 2 952 8 0 275 2 959 20 20 68 F Bromoform 46 47 CHBr 2 89 918 3 011 8 3 1 0 654 7 037 20 2 Caio 0 601 1 085 3 5597 5 8 0 C 5 C 23 F 2 Butanol C4H490 0 81 1 240 40682 3 3 3 289 34 851 Sec Butylalcohol C4H490 0 81 1 240 40682 3 3 3 289 34 851 n Butyl bromide 46 C4HgBr 1 276 1019 3 3432 0 49 5 272 20 20 68 15 59 F It continues in the following page 62 EUROMAG It comes from the previous page APPENDIX Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m s ft2 s n Butyl chloride 22 46 C H4CL 0 887 1140 3 7402 4 57 0 529 5 692 15 59 F Tert Butyl chloride CyHgCL 0 84 984 3 228 3 4 2 0 646 6 95 Butyl oleate C5 H4505 1404 4 606 3 3 0 2 3 Butylene glycol C4H4505 1 019 1484 4
7. 1 3 FLOW MEASUREMENT PRINCIPLE The hand held flow meter ultrasonic flow meter is designed to measure the velocity of liquid within a closed conduit It uses the well know transit time technology The transducers are a non contacting clamp on type They do not block the flow thus no pressure drop They are easy to install and remove The hand held flow meter utilizes a pair of transducers that function as both ultrasonic transmitter and receiver The transducers are clamped on the outside of a closed pipe ata specific distance from each other The transducers can be mounted in V method where the sound transverses the pipe twice or W method where the sound transverses the pipe four times or in Z method where the transducers are mounted on opposite sides of the pipe and the sound crosses the pipe once The selection of the mounting methods depends on pipe and liquid characteristics The hand held flow meter operates by alternately transmitting and receiving a frequency modulated burst of sound energy between the two transducers and measuring the transit time that it takes for sound to travel between the two transducers The difference in the transit time measured is directly and exactly related to the velocity of the liquid in the pipe as shown in the following figure 8 EUROMAG TRANSIT TIME FLOW MEASUREMENT PRINCIPLE a NEN LN sin20 T aw DOWNSTREAM TRANSDUCER 4 FLOW UPSTREAM TRANSDUCER SPAC
8. 150 238 Refrigerant21 3 CHCLF 1 426 891 2 923 2 3 97 0 C 0 C 32 F Refrigerant22 3 CHCIF 1 491 893 9 2 932 7 4 79 69 C 60 C 122 9 Refrigerant 13 3 CCLF CCIE 1 563 783 7 2 571 2 3 44 0 C 32 F Refrigerant 14 3 CCIF CCIF 1 455 6653 21827 3 73 10 C 14 F Refrigeranti 15 3 C CIFs 656 4 2 153 5 4 42 5090 58 9 RefrigerantC318 3 C4Fg 1 62 574 1 883 2 3 88 20 C 4090 41 F Selenium 8 Se 1072 35174 0 68 250 C 482 It continues in the following page EUROMAG 73 EUROSONIC 2000 HH It comes from the previous page Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m s 2 5 Silicone 30cp 0 993 990 3 248 30 322 8 Sodiumfluoride 42 NaF 0 877 2 082 6 8307 1 32 100090 1832 Sodiumfluoride 48 NaNO 1 884 1 763 3 5 785 1 0 74 1 87 14 74 3360 336 C 637 336 C 637 F Sodiumfluoride 48 NaNO 1 805 1 876 8 6 157 5 292 C 292 C 558 F Solvesso 3 0 877 1 370 4 494 8 3 7 Spiritofwine CoHg0 0 789 1 207 3 960 4 0 1 397 15 02 Sulfur 7 8 10 S 1177 3 8615 1 13 250 C 482 P SulfueicAcid 1 504 1 941 1 2576 4 126 1 43 11 16 120 081 Tellurium 7 Te 991 3 251 3 0 73 450 C 842 1 1 2 2 Tetrabromo CoMoBry 2 966 1 027 3 3694 ethane 47 1 1 2 2 Tetrachloro C H Cl 1 595 1147
9. 2 Bad sonic coupling between the transducers and the pipe Try to polish the pipe surface again clean the surface and apply more couplant etc 3 The selected pipe section is difficult to conduct the measurement Relocate to a more favourable pipe line 2 9 3 TOTAL TRANSIT TIME AND DELTA TIME The total transit time or travelling time and the delta time are displayed on menu window M93 They are the primary data for the instrument to calculate the flow rate Therefore the measured flow rate will vary as the total transit time and delta time vary The total transit time should remain stable or vary in a very small range The delta time normally varies less than 20 If the variation exceeds 20 in either positive or negative direction there could be certain kinds of problems with the transducer installation The user should check the installation for sure 2 9 4 TRANSIT TIME RATIO This ratio is usually used to check whether the transducer installation is good and whether the entered pipe parameters are in consistency with their actual values If the pipe parameters are correct and the transducers are installed properly the transit time ratio should be in the range of 100 3 If this range is exceeded the user should check 1 If the entered pipe parameters are correct 2 If the actual spacing of the transducers is the same as or close to what shown on window M25 3 If the transducer are installed properly in the right
10. 2 757 1 Glycerol C4Hg04 1 26 1 904 6246 7 2 2 757 1 Glycol C H 0 1 113 1658 5439 6 2 1 8 081 836 50 Glycol 50 h20 1 578 5 177 8 081 836 Helium 45 He 0 125 183 600 4 0 025 269 269 C 269 C 452 Heptane 22 23 CH 0 684 1131 3 710 6 4 25 0 598 6 434 209 209 C 68 F 29 33 064 1 180 3 8713 40 20 Hexachloro CCl 1 7180 1 150 3 773 Cyclopentadiene 47 Hexadecane 23 Cea 0 773 1 3388 4389 8 3 71 4 32 46 483 20 20 68 Hexalin C H 40 092 1454 47703 36 70 69 760 882 17 63 Hexane 16 22 23 0 659 1 112 3 648 3 2 71 0 446 4 798 68 EUROMAG It continues in the following page It comes from the previous page APPENDIX Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m s ft2 s n Hexane 29 33 Cotta 0 649 1 079 3 540 4 53 20 C 2 5Hexanedione 5905 0 729 1 399 4 5899 3 6 n Hexanol C H 40 0 819 1 300 4 2651 3 8 Hexahydrobenzene 15 Catia 0 779 1 248 4 094 5 5 41 1 94 14 095 179 C 63 Hexahydrophenol C H 0 0 962 1454 4770 3 Hexamethylene 15 Collio 0 779 1 248 4 094 5 1 91 14 095 17 63 F Hydrogen 45 H 0 071 1 187 3 8944 0 003 0 032 256 C 256 C 429 256 C 429 2 Hydroxy toluene 46 C H40 1 047 1 541 5 0558 4 29 46 16 20 20 68
11. 2 Dichloro ethene 1 257 1010 3 313 6 3 47 Dichloro fluoromethane C4HgClo 1 426 891 2 923 2 3 97 3 Freon21 0 C 0 C 32 F 1 2 Dichlorohexafluoro CCIF CCIF 1 654 669 2 914 9 cyclobutane 47 1 3 Dichloro isobutane C H 0 1 14 1 220 4 002 6 3 4 Dichloro methane 3 03 1 327 1 070 3 510 5 3 94 0 31 3 335 1 1 Dichloro 1 2 2 2 Os 1 455 6653 2 1827 3 73 tetra fluoromethane 1090 14 F Diethyl ether C HgNO 0 713 985 3 231 6 4 87 0 311 3 346 Diethylene glycol CaHg NFo o 1 116 1 586 5 2034 24 Diethylene glycol C HQ NF 0 988 1458 4 7835 Monoethyl ether Diethylenmide oxide C H NF 1 00 1 442 4 731 3 8 1 2 bis DiFluoramino CioHogN 1 216 1 000 3 280 8 butane 43 1 2 bis DiFluoramino C H Br 1 213 900 2 952 8 2 methylpropane 43 1 2 bis DiFluoramino CHBr 1 265 960 3 149 6 propane 43 2 2 bis Difluoromino CH NF 1 254 890 2920 propane 43 It continues in the following page EUROMAG 65 EUROSONIC 2000 HH It comes from the previous page Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s 2 2 Dihydroxydiethyl ether C H 0 1 116 1 586 5 2034 24 Dihydroxyethane C H 0 1 113 1 658 5439 6 2 1 1 3 Dimethyl benzene 46 CsH o 0 868 1 343 44062 0 749 8 059 15 20 68 F 15 C 59 F 1 2 Dimethyl
12. 343 2874 0 29 3 12 20 20 68 F Ether C4H490 0 713 985 3231 6 4 87 0 311 3 346 Ethyl ether C4H490 0 713 985 3231 6 4 87 0 311 3 346 Ethylene bromide 47 C H Br 2 18 995 3264 4 0 79 8 5 Ethylene chloride 47 1253 1 193 3914 0 61 6 563 Ethylene glycol C H 0 1 113 1 658 5439 6 2 1 17 208 185 158 20 68 F d Fenochone CH 0 0 974 1 320 43307 0 22 2 367 d 2 Fenechanone C40 0 974 1 320 43307 0 22 2 367 Fluorine F 0 545 403 1322 2 11 31 14390 143 0 225 P Fluoro benzene 46 CeHsF 1 024 1 189 3900 9 0 584 6 283 20 20 68 F Formaldehyde methylester C H O 0 974 1 127 3697 5 4 02 Formamide CHNO 1 134 1 622 5321 5 2 2 2 91 31 311 20 Formic acid amide CHNO 1 134 1 622 5321 5 2 91 31 311 20 Freon R12 774 2 2540 It continues in the following page EUROMAG 67 EUROSONIC 2000 HH It comes from the previous page Substance Chemical AII data given at 25 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Furfural C H 0 1457 1 444 47375 3 7 Furfuryl alcohol 05950 1 135 1 450 4757 5 3 4 Fural C5H 0 1457 1 444 47375 3 7 2 Furaldehyde C H40 1 157 1 444 4737 5 3 7 2 Furancarboxaldehyde C H O 1 157 1444 47375 3 7 2 Furyl Methanol 05950 1 135 1 450 4757 2 3 4 GAllium Ga 6 095 2 870 9416 30 86 F Glycerin C3Hg0g 1 26 1 904 6246 7 2
13. 36 0 39 0 42 0 45 0 48 0 51 16 17 40 0 34 0 37 0 40 0 43 0 46 0 49 0 52 18 19 50 0 35 0 38 0 41 0 44 0 47 0 50 0 53 20 21 60 0 36 0 39 0 42 0 45 0 48 0 51 0 54 24 25 80 0 38 0 41 0 44 0 47 0 50 0 53 0 56 30 32 00 0 51 0 55 0 59 0 63 32 38 30 0 58 0 63 0 68 0 73 42 44 50 0 65 0 71 0 77 0 83 48 50 80 0 72 0 79 0 86 0 93 54 57 10 0 81 0 89 0 97 1 05 EUROMAG 57 EUROSONIC 2000 HH 8 3 SOUND SPEED TABLES 8 3 1 SOUND SPEED DATA OF SOLIDS Table A4 Sound Speed data of solids Material Sound Speed Sound Speed Shear Wave 25 d Long Wave 25 d m s fts mm us in us Steel 1 Carbon hardened 3 150 10 335 5 88 0 2315 Carbon Steel 3 230 10 598 5 89 0 2319 Mild Steel 3 235 10 614 5 89 0 2319 Steel 1 Carbon 3 220 10 565 302 Stainless Steel 3 120 10 236 5 690 0 224 303 Stainless Steel 3 120 10 236 5 640 0 222 304 Stainless Steel 3 141 10 306 5 920 0 233 304L Stainless Steel 3 070 10 073 5 790 0 228 316 Stainless Steel 3 272 10 735 5 720 0 225 347 Stainless Steel 3 095 10 512 5 720 0 225 Aluminum 3 100 10 171 6 32 0 2488 Aluminum rolled 3 040 9 974 Copper 2 260 7 415 4 66 0 1835 Copper annealed 2 235 7 628 Copper rolled 2 270 7 448 CuNi 70 30 Ni 2 540 8 334 5 03 0 1980 CuNi 90 Cu 10 Ni 2 060 6 759 4 01 0 1579 Brass Naval 2 120 6 923 4 43 0 1744 Gold hard drawn 1 200 3 937 3 24 0 1276 Inconel 3 020 9 909 5 82 0 2291 Iron e
14. CHCl 1 489 979 3 211 9 3 4 0 55 5 918 1 1 2 Trichloro CCI F CCIF 1 563 783 7 2 5742 1 2 22 Trifluoro Etham 0 C 32 F Triethyl amine 33 CoH 5N 0 726 1 123 3 684 4 4 47 Triethyleneglycol CoH 404 1 123 1 608 5 2756 3 8 1 1 1 Trifluoro 2 CoHCIBrF3 1 869 693 2 273 6 Chloro 2 Bromo Ethane 1 2 2 Trifluorotrichloro 1 563 7837 25712 3 44 ethane Freon113 0 C 32 F d 1 3 3 C49H450 0 947 1 320 4 3307 0 22 2 367 Trimethylnorcamphor Trinitrotoluene 43 CH NO 1 64 1 610 5 282 2 8190 178 F Turpentine 0 88 1255 41175 1 4 15 064 Unisis800 0 87 1 346 4 416 1 00 It continues in the following page EUROMAG 75 EUROSONIC 2000 HH It comes from the previous page Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Water distilled 49 50 H 0 0 996 1 98 49147 2 4 0 695 10 76 Water sea WoodAlcihol 40 41 0 0 1 400 4 593 2 4 Xenon 45 1 025 1 531 5 023 2 92 1 00 10 76 m Xylene 46 CH 0 0 791 1 076 3 530 2 0 695 7 478 20 C 0 Xylene 29 46 Xe 630 2 067 109 C 164 P P xylene 46 CsH4o 0 868 1 348 44062 0 749 8 059 15 20 68 15 59 F Xylenehexafluoride Caio 0 897 1 831 55 4 3684 4 1 0 903 9 716 20 20 68 Zinc 7 Caio 1 334 4 376 6 0 662 7 123 20 68 1 1 1 Trifluoro 2 Chloro CsH
15. Fs 1 37 879 2 883 9 0 613 6 595 2 Bromo Ethane 1 2 2 Trifluorotrichloro Zn 3 298 10 820 2 ethane Freon113 45090 842 76 EUROMAG EUROMAG 77 EUROSONIC 2000 HH 78 EUROMAG EUROMAG 79 EUROMAG lt gt INTERNATIONAL Euromag International SRL Via Torino 3 35035 Mestrino PADOVA ITALY Tel 39 049 9005064 Fax 39 049 9007764 Mail euromag euromag it http www euromag it
16. It continues in the following page EUROMAG 51 EUROSONIC 2000 HH It comes from the previous page Nominal Outer Wall ANSI 36 10 ANSI B 36 10 ANSI B 36 19 Pipe Size Diameter Thickness Carbon Steel Carbon Steel Stainless Steel in in in Wall Thickn Sch Number Sch Number 0 156 58 0 180 108 0 250 20 2 0 330 30 0 375 STD 405 12 12 750 0 406 40 0 500 5 805 0 562 60 0 688 80 0 844 100 1 000 XXS 120 1 125 140 1 312 160 0 156 58 0 188 108 0 250 10 0 312 20 0 375 STD 30 0 438 40 14 14 000 0 500 XS E 0 594 60 0 625 XXS 0 750 80 a 0 938 100 1 094 120 1 250 140 1 406 160 3 52 EUROMAG It continues in the following page APPENDIX It comes from the previous page Nominal Outer Wall ANSI 36 10 ANSI B 36 10 ANSI B 36 19 Pipe Size Diameter Thickness Carbon Steel Carbon Steel Stainless Steel in in in Wall Thickn Sch Number Sch Number 0 165 58 0 188 10S 0 250 10 0 312 20 0 375 STD 30 0 500 XS 40 16 16 000 0 656 60 0 844 80 1 031 100 1 219 120 1 439 140 1 549 160 E 0 165 58 0 188 10S 0 250 10 0 312 20 0 3 5 STD 0 438 30 18 18 000 0 500 XS i 0 562 40 0 750 60 0 938
17. Use M82 to view the daily totaliser the monthly totaliser and the yearly totaliser 3 26 HOW TO CHECK THE SERIAL NUMBER Every set of the flow meters utilizes a unique ESN to identify the meter The ESN is an 8 digit number that provides the information of version and manufacturing date The user can also employ the ESN for instrumentation management The ESN is displayed in window M61 HOW TO CHECK AND SETUP Use 1 to view the total working time since the instrument was shipped out of the manufacturer Use 4 to view the total number of times the instrument has been turned on and off since the instrument was shipped out of the manufacturer 3 27 HOW TO CHECK THE BATTERY LIFE Use M07 to check how long the battery will last Also please refer to 2 7 for further details 3 28 HOW TO CHARGE THE BATTERY Refer to section 2 1 EUROMAG 27 EUROSONIC 2000 HH 28 EUROMAG MENU WINDOWS DETAILS 4 MENU WINDOW DETAILS Menu window No Function M00 Display POS positive NEG negative and NET net totaliser values Display signal strength signal quality and working status M01 Display POS totaliser instantaneous flow rate velocity signal strength signal quality and working status M02 Display NEG totaliser instantaneous flow rate velocity signal strength signal quality and working status M03 Display NET totaliser insta
18. amp DURABILITY EUROMAG 45 EUROSONIC 2000 HH EN 1057 TYPEX PREVIOUSLY BS 2871 TABLE X Size Nom Dia Nom Wall Max Working Pressures Outside Thickness Half Hard Hard Annealed mm mm mm bar bar bar 6 6 0 6 133 161 102 8 8 0 6 97 118 75 10 10 0 6 77 93 59 12 12 0 6 63 76 48 15 15 0 7 58 71 45 18 18 0 8 56 67 43 22 22 0 9 51 62 39 28 28 0 9 40 48 31 35 35 162 42 51 33 42 42 1 2 35 43 27 54 54 1 2 27 33 2 66 7 66 7 1 2 20 27 17 76 1 76 1 1 5 24 29 18 108 108 1 5 17 20 13 133 133 1 5 14 17 10 159 159 2 0 15 18 12 Based on designated temper at 65 1 bar 0 1N mm 10 N m Usage Above ground services including drinking water supply hot and cold water systems ECONOMICAL AND sanitation central heating and other general purpose applications STRONG 46 EUROMAG EN 1057 TYPEZ PREVIOUSLY BS 2871 TABLE X APPENDIX Size Nom Dia Outside Nom Wall Thickness Max Working Pressures mm mm mm bar 6 6 0 5 113 8 8 0 5 98 10 10 0 5 78 12 12 0 5 64 15 15 0 5 50 18 18 0 6 50 22 22 0 6 41 28 28 0 6 32 35 35 0 7 30 42 42 0 8 28 54 54 0 9 25 66 7 66 7 1 0 20 76 1 76 3 1 2 19 108 108 1 2 17 133 133 1 5 16 159 159 5 1 5 15 Based on designated temper at 65 C 1 bar 0 1N mm 105 N m Usage Above ground services including drinking water supply hot and cold water systems LOW COST sanitation central heating a
19. battery has not been fully charged There is indeed a time difference between the actual working time and the estimated one especially when the terminal voltage is in the range from 3 70 to 3 90 volts Therefore the estimated working time is for reference only TROUBLESHOOTING EUROMAG 37 EUROSONIC 2000 HH 38 EUROMAG COMMUNICATION PROTOCOL 6 COMMUNICATION PROTOCOL The ultrasonic flow meter integrates a standard RS 232C communication interface and a complete set of communication protocol 6 1 RS232 CONNECTOR PIN OUT 5232 WIRING DIAGRAM REFERENCES Pin Definition Not Used RXD TXD DTS GND DSR 45V Not Used Ring input for connecting a modem 1 2 3 4 5 6 7 8 9 c 1 10 6 2 COMMUNICATION PROTOCOL The protocol is comprised of a set of basic commands that are strings in ASCII format ending with a carriage CR and line feed LF Commonly used commands are listed in the following table 6 2 1 BASIC COMMANDS Command Function Data Format DQD CR Return flow rate per day d ddddddE dd CR LF 2 DQH CR Return flow rate per hour d ddddddE dd CR LF DQM CR Return flow rate per minute d ddddddE dd CR LF DQS CR Return flow rate per second d ddddddE dd CR LF DV CR Return instantaneous flow velocity d ddddddE dd CR LF DI CR Return POS totaliser dddddddE
20. the built in logger M60 M78 windows for setting up time keeper and displaying software version system serial number ESN and alarms M82 window for viewing data totaliser M90 M94 windows for displaying diagnostic data EUROMAG 15 EUROSONIC 2000 HH Those data are very useful when doing a more accurate measurement M97 M99 are not windows but commands for window copy output and pipe parameter output M 0 M 8 windows for some additional functions including a scientific calculator display of the total working time and display of the time and the flow rate when the device is turned on and turned off Other menu windows such as M88 have no functions or functions were cancelled because they are not applied to this version of the software The major reason why the menu windows are arranged in the above way is to make this version be compatible with previous versions This will make life easier for the former version users 2 6 STEPS TO CONFIGURE THE PARAMETERS In order to make the hand held flow meter work properly the user must follow the following steps to configure the system parameters 1 Pipe size and pipe wall thickness 2 For standard pipe please refer to Appendix B for outer diameter and wall thickness data For non standard pipe the user has to measure these two parameters 3 Pipe materials For non standard pipe material the sound speed of the material must be entered Please refer to Appendix C
21. the option selection mode Then either press the and CO keys to make the cursor on the line that displays 1 Stainless Steel or press the CD key directly At the end press again to make the selection Generally the B key must be pressed to get into the option selection mode for option modifications If the Locked M47 Open message is indicated on MEASUREMENT the lowest line of the LCD display it means that the modification operation is locked out In such cases the user should go to M47 to have the instrument unlocked before any further modification can be made 2 5 MENU WINDOW LIST M00 M09 windows for the display of the instantaneous flow rate net totaliser value positive totaliser value negative totaliser value instantaneous flow velocity date time battery voltage and estimated working hours for the battery M10 M29 windows for entering system parameters such as pipe outer diameter pipe wall thickness liquid type transducer type model transducer installation method etc Transducer installation spacing is also displayed on one of the windows M30 M38 windows for flow rate unit selection and totaliser configuration User can use these windows to select flow rate unit such as cubic meter or litre as well as to turn on off each totaliser or to zero the totalisers M40 M49 windows for setting response time zeroing calibrating the system and changing password M50 M53 windows for setting up
22. 0 500 XS 20 0 625 30 0 250 55 0 312 10 105 30 30 000 0 375 STD 0 500 5 20 0 625 30 0 750 40 0 312 10 0 375 STD 32 32 000 0 500 XS 20 0 625 30 0 688 40 0 344 10 105 0 375 STD 34 34 000 0 500 XS 20 0 625 E 30 0 688 h 40 0 312 10 10S 0 3 5 STD 36 36 000 0 500 5 20 0 625 E 30 0 750 40 0 375 STD 42 42 000 0 500 XS 20 0 625 30 0 50 40 48 48 000 0 375 STD 0 500 5 EUROMAG 55 EUROSONIC 2000 HH 8 2 4 STANDARD PIPE SIZE CHARTS FOR CAST IRON PIPE Table A2 Standard Classes of Cast Iron Pipe Nominal Class A Class B Class C Class D Pipe Size Outer Wall Outer Wall Outer Wall Outer Wall in Diameter Thickness Diameter Thickness Diameter Thickness Diameter Thickness 3 3 80 0 39 3 96 0 42 3 96 0 45 3 96 0 48 4 4 80 0 42 5 00 0 45 5 00 0 48 5 00 0 52 6 6 90 0 44 7 10 0 48 7 10 0 51 7 10 0 55 8 9 05 0 46 9 05 0 51 9 30 0 56 9 30 0 60 10 11 10 0 50 11 10 0 57 11 40 0 62 11 40 0 68 12 13 20 0 54 13 20 0 62 13 50 0 68 13 50 0 75 14 15 30 0 57 15 30 0 66 15 65 0 74 15 65 0 82 16 7 40 0 60 17 40 0 70 17 80 0 80 17 80 0 89 18 19 50 0 64 19 50 0 75 19 92 0 87 19 92 0 96 20 21 60 0 67 21 60 0 80 22 06 0 92 22 06 1 03 24 25 80 0 76 25 80 0 89 26 32 1 05 26 32 1 16 30 31 74 0 88 32 00 1 03 32 40 1 20 32 74 1 37 32 37 96 0 99 38 30 1 15 38 70 1 36 39 1
23. 00 C 1652 Potassium fluoride 42 KF 1 792 5 879 3 1 03 900 C 1652 Potassium iodide 42 KI 958 3 231 6 0 64 900 C 1652 Potassium nitrate 48 KNO 1 859 1 740 1 5 709 1 1 1 19 12 804 35290 352 0 666 327 621 P Propane 2 13 C3Hg 0 585 1 0008 3 290 6 5 7 45 to 130 45 C 45 C 46 1 2 3 Propanetriol C4Hg05 1 26 1 904 6 246 7 2 2 000757 72 EUROMAG It continues in the following page APPENDIX It comes from the previous page Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Viscosity x10 6 Gravity m s ft s m s C m s ft2 s 2 Propanol 46 C4H90 0 785 1 170 3 838 6 2 718 29 245 20 20 68 2 C4Hg0 0 791 14174 3 8517 4 5 0 399 4 293 Propene 17 18 35 C4Hg 0 563 963 3 159 4 6 32 4390 1390 9 F N propyl acetate 22 CcH4905 1 280 4 199 4 63 2 C 36 F n propyl alcohol G HgO 0 78 1 222 4 009 2 2 549 27 427 20 20 68 propylchloride 47 C4H Cl 0 892 1 058 3 471 1 0 378 4 067 propylene 17 18 35 C4Hg 0 536 963 3 159 4 6 32 1390 1390 9 F Pyridne C H N 0 982 1 415 4 642 4 4 1 0 992 10 673 20 68 F Refrigeranti 1 3 4 1 49 8283 2 7175 3 56 0 C 32 F Refrigerant 2 3 CCIF 1 516 774 1 2 539 7 4 24 40 C 4090 40 Refrigerant14 14 CF 1 75 875 24 2 8715 6 61 45090
24. 07 2 When the current window is one between MOO to M09 pressing key will lead to window M90 for displaying diagnostic data Press key again to return to the previous window Press the C key to go to window M11 When the current window is M25 pressing key will lead to window MO1 MEASUREMENT 2 7 TRANSDUCER MOUNTING ALLOCATION The first step in the installation process is to select an optimal location for installing the transducers in order to make the measurement reliable and accurate A basic knowledge about the piping and its plumbing system would be advisable An optimal location would be defined as a long straight pipe line full of liquid that is to be measured The piping can be in vertical or horizontal position The following table shows examples of optimal locations Principles to select an optimal location 1 The straight pipe should be long enough to eliminate irregular flow induced error Typically the length of the straight pipe should be 15 times of the pipe diameter The longer the better The transducers should be installed at a pipe section where the length of the straight pipe at upstream side is at least 10D and at downstream side is at least 5D Besides the transducer installation site should be at least 30D away from the pump Here D stands for pipe outer diameter Refer to the following table for more details 2 Make sure that the pipe is completely full of liquid 3 Make sure that t
25. 3 7634 1 156 12 438 ethane 67 15 59 F Tetrachloroethane 46 1 553 1170 3 838 6 1 19 12 804 20 20 68 Tetrachloro ethene 47 CCl 1 632 1 036 3 399 Tetrachlor Methane 1 595 926 3 038 1 0 607 6 531 33 47 20 C Tetradecane 46 C44H40 0 763 1 331 4 3668 2 86 30 773 20 20 68 F 20 C 68 F Tetraethylene glycol CgH4505 1 123 1 568 5 2034 3 0 Tetrafluoro methane 14 CF 1 75 8 524 2871 5 6 61 Freon14 45090 415090 238 Tetrahydro 1 4 isoxazine C H NO 1 000 1 442 4 731 3 8 74 EUROMAG It continues in the following page It comes from the previous page APPENDIX Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Toluene 16 52 C7Hg 0 867 1 328 4 357 4 27 0 644 6 929 20 20 68 o Toluidine 46 CH N 0 999 1 618 5 308 4 4 394 47 279 20 20 68 F p Toluidine 46 CH N 0 966 1480 4 855 6 1 863 20 053 45 50 C 122PP Toluol C7Hg 0 866 1 308 4 291 3 4 2 0 58 6 24 Tribromo methane 46 47 CHBr 2 89 918 3 011 8 0 645 7 037 20 C 1 1 1 Trichloro 1 33 985 3 231 6 0 902 9 705 ethane 47 2090 68 Trichloro ethene 47 1 464 1 028 3 372 7 Trichloro fluoromethaen 1 49 8283 21715 3 56 3 Freon11 0 C 32 F Trichloro methane 47
26. 321DQD amp DV amp DI CR and the result would be 1 234567E 12m3 d CR 3 1235926E 00m s CR 1234567E 0m3 CR 42 EUROMAG 6 3 THE M COMMAND AND THE ASCII CODES The protocol provides the capability of virtual key pressing A remote RS 232C terminal can send an M command along with a key code to simulate the scenario that the key is pressed through the keypad of the flow meter This functionality allows the user to operate the flow meter in the office far away from the testing site For example the command M1 is sent to the flow meter through the RS 232C link the flow meter will treat the command as if the user has pressed the CO key through the keypad The ASCII codes and corresponding key values of the keypad keys are listed in the following table Key Hexadecimal Decimal ASCII Key Code Key Code Code Co 30H 48 0 CO 31H 49 1 2 32H 50 2 33H 51 3 34H 52 4 35H 53 5 Ce 36H 54 6 37H 55 38H 56 8 39H 57 9 3AH 58 CD 3BH OBH 59 l CO 3CH 0CH 60 3DH 0DH 61 WA 3EH 62 gt 22 3FH 63 WARRANTY AND SERVICE 7 WARRANTY AND SERVICE 7 1 WARRANTY 7 2 SERVICE For operational problems please contact the technical support department by telephone fax email or internet In most cases problems could be solved immediately For any hardware failure of the instrument we recommend our customers to send back the instrument for
27. 6 C7HgN 0 999 1 618 5 308 4 4 394 47 279 20 20 68 4 Methyaniline 46 C HgN 0 966 1480 4 855 6 1 863 20 095 45 0 50 C 122 Methyl alcohol 40 44 CHO 0 791 1 076 3 530 2 2 92 0 695 7 478 20 d Methyl benzene 16 52 C7Hg 0 867 1 328 4 357 4 27 0 644 7 144 20 C 68 F 2 Methyl butane 36 CsHio 0 62 980 3 215 2 0 34 3 658 20 Methy carbinol 0 789 1 207 3 960 4 0 1 396 Methy chloroform 47 C5H4Cls 1 33 985 3 231 6 0 902 9 705 20 68 Methyl cyanide CoH3N 0 783 1 290 4 232 3 0 441 4 745 3 Methyl cyclohexanol C H 40 0 92 1400 4 5932 Oil Diesel 0 80 1 250 4 101 70 EUROMAG It continues in the following page It comes from the previous page APPENDIX Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Oil FueiAA gravity 0 99 1 485 4 872 3 7 Oil Lubricating x200 1 580 5 0199 Oil Oive 0 912 1431 4 6949 2 75 100 1 076 36 Oil peanut 0 936 1458 4 7835 Oil Sperm 0 88 1440 47242 011 6 1 509 4 951 22 72 2 2 Oxydiethanol CH4905 1 116 1 586 5 2034 2 4 Oxvgen 45 0 1 155 952 3 123 4 0 173 1 861 186 C 1860 303 Pentachloro ethane 47 C HCI 1 687 1 082 3 5494 pentalin 47 C HCl 1 687 1 082 3 5494 Pentane 36 0 626 1 0200 3 346 5 0 363 3 905 20 n pentane 47 0 557 1 00
28. 6 1 58 42 44 20 1 10 44 50 1 28 45 10 1 54 45 58 1 78 48 50 50 1 26 50 80 1 42 51 40 1 71 51 98 1 99 54 56 66 1 35 57 10 1 55 57 80 1 90 58 40 2 23 60 62 80 1 39 63 40 1 67 64 20 2 00 64 82 2 38 72 75 34 1 62 76 00 1 95 76 88 2 39 84 87 54 1 72 88 54 2 22 Nominal Class E Class F Class G Class H Pipe Size Outer Wall Outer Wall Outer Wall Outer Wall in Diameter Thickness Diameter Thickness Diameter Thickness Diameter Thickness 6 7 22 0 58 7 22 0 61 7 38 0 65 7 38 0 69 8 9 42 0 66 9 42 0 66 9 60 0 75 9 60 0 80 10 11 60 0 74 11 60 0 80 11 84 0 86 11 84 0 92 12 13 78 0 82 13 78 0 89 14 08 0 97 14 08 1 04 14 15 98 0 90 15 98 0 99 16 32 1 07 16 32 1 16 16 18 16 0 90 18 16 1 08 18 54 1 18 18 54 1 27 18 20 34 1 07 20 34 147 20 78 1 28 20 78 1 39 20 22 54 1 15 22 54 1 27 23 02 1 39 23 02 1 51 24 26 90 1 31 26 90 1 45 27 76 1 75 27 76 1 88 30 33 10 1 55 33 46 1 73 32 39 60 1 80 40 04 2 02 56 EUROMAG 8 2 5 STANDARD PIPE SIZE CHARTS FOR DUCTILE IRON PIPE Table A3 Standard Classes of Ductile Iron Pipe APPENDIX Nominal Outer Pipe Wall Thickness in Pipe Size Diameter Class Class Class Class Class Class Class in in 50 51 52 53 54 55 56 3 3 96 0 25 0 28 0 31 0 43 0 37 0 40 4 4 80 0 26 0 29 0 32 0 35 0 38 0 41 6 6 90 0 25 0 28 0 31 0 34 0 37 0 40 0 43 8 9 05 0 27 0 30 0 33 0 36 0 39 0 42 0 45 10 11 10 0 29 0 32 0 35 0 38 0 44 0 47 12 13 20 0 31 0 34 0 37 0 40 0 43 0 46 0 49 14 15 30 0 33 0
29. 6 3 300 5 0 41 4 413 Perchlorocyclopentadiene C Cls 1 718 1 150 3 773 47 Perchloro ethylene 47 CoCly 1 632 1 036 3 399 Perfluoro 1 Hepten 47 CF 1 67 583 1 912 7 Perfluoro n Hexane 47 Celia 1 672 508 1 666 7 Phene 29 40 41 Coe 0 879 1 300 42848 4 65 0 711 7 65 b Phenyl acrolein CoHs0 1 112 1 554 5 0984 3 2 It continues in the following page EUROMAG 71 EUROSONIC 2000 HH It comes from the previous page Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Phenylamine 41 CeHsNO 1 022 1 639 5 377 3 4 0 3 63 39 058 Phenyl bromide 46 CgHgBr 1 522 1170 3 838 6 0 693 7 465 20 C 68 Phenyl chloride CeHsCI 1 106 1 273 41765 3 6 0 722 7 768 Phenyl iodide 46 CeHsl 1 823 1 114 3 6549 0 954 10 265 20 68 15 59 F Phenyl methane 16 52 C Hg 0 867 1 328 4 357 4 27 0 644 6 929 20 20 68 3 Phenylpropenal CoH 0 1 112 1 554 5 098 4 3 2 Phthalardione CgH403 1 125 3 691 152 C 306 P Phthalic acid anhydride CgH 03 1 125 3 691 152 C 306 P Phthalicanhydride C H 0 1 125 3 691 15290 306 F Pimelicketone GeH400 0 948 1 423 46686 4 0 Plexiglas Lucite Acrylic 2 651 8 698 PolyterpeneResin 0 77 1 0998 3 608 4 39 000 419 500 190 C 374 Potassium bromide 42 KBr 1 169 3 835 3 0 71 715CP 7 693 900 C 1652 9
30. 8 52 1544 6 77 1554 9 3 1416 9 28 1504 3 53 1545 5 78 1554 8 4 1421 6 29 1506 7 54 1546 4 79 1554 6 5 1426 1 30 1509 0 55 1547 3 80 1554 4 6 1430 5 31 1511 3 56 1548 1 81 1554 2 7 1434 8 32 1513 5 57 1548 9 82 1553 9 8 1439 1 33 1515 7 58 1549 6 83 1553 6 9 1443 2 34 1517 7 59 1550 3 84 1553 2 10 1447 2 35 1519 7 60 1550 9 85 1552 8 11 1451 1 36 1521 7 61 1551 5 86 1552 4 12 1454 9 37 1523 5 62 1552 0 87 1552 0 13 1458 7 38 1525 3 63 1552 5 88 1551 5 14 1462 3 39 1527 1 64 1553 0 89 1551 0 15 1465 8 40 1528 8 65 1553 4 90 1550 4 16 1469 3 41 1530 4 66 1553 7 91 1549 8 17 1472 7 42 1532 0 67 1554 0 92 1549 2 18 1476 0 43 1533 5 68 1554 3 93 1548 5 19 1479 1 44 1534 9 69 1554 5 94 1547 5 20 1482 3 45 1536 3 70 1554 7 95 1547 1 21 1485 3 46 1537 7 71 1554 9 96 1546 3 22 1488 2 47 1538 9 72 1555 0 97 1545 6 23 1491 1 48 1540 2 73 1555 0 98 1544 7 24 1493 9 49 1541 3 74 1555 1 99 1543 9 60 EUROMAG 8 3 3 SOUND SPEED IN LIQUIDS Table A6 Sound Speed in Liquids APPENDIX Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Acetic anhvdride 22 CH4C0 50 1 082 1 180 3 871 4 2 5 0 769 8 274 20 Acetic acid anhydride 22 CH CO 0 1 082 1 180 3 8714 2 5 0 769 8 274 20 C Acetic acid nitrile N 0 783 1 290 4 232 3 4 1 0 441 4 745 Acetic
31. 80 1 156 100 1 375 120 1 562 140 1 781 160 It continues in the following page EUROMAG 53 EUROSONIC 2000 HH It comes from the previous page Nominal Outer Wall ANSI 36 10 ANSI B 36 10 ANSI B 36 19 Pipe Size Diameter Thickness Carbon Steel Carbon Steel Stainless Steel in in in Wall Thickn Sch Number Sch Number 0 188 gt 58 0 218 108 0 250 10 0 375 SID 20 0 500 XS 30 20 20 000 0 594 40 0 812 60 gt 1 031 80 1 281 100 1 500 120 1 750 140 1 969 160 0 188 5S 0 218 10S 0 250 10 0 3 5 STD 20 0 500 40 22 22 000 0 8 5 gt 60 1 125 80 2 1 375 100 1 625 120 1 875 140 2 215 160 0 218 58 0 250 108 0 375 10 0 500 STD 20 0 562 XS 0 688 30 24 24 000 0 969 60 1 219 80 1 531 100 gt 1 812 120 2 062 140 2 344 160 It continues in the following page 54 EUROMAG It comes from the previous page APPENDIX Nominal Outer Wall ANSI 36 10 ANSI B 36 10 ANSI B 36 19 Pipe Size Diameter Thickness Carbon Steel Carbon Steel Stainless Steel in in in Wall Thickn Sch Number Sch Number 0 312 10 26 26 000 0 375 STD 0 500 XS 20 0 312 10 28 28 000 0 375 STD
32. 8088 1 51 Cadmium 7 CD 2 237 7 7 341 5 1 355cp 14 579 400 C 52 P 440 C 824 F Carbinol 40 41 CH 0 0 791 1 076 3530 2 2 92 0 695 7 478 20 Carbitol CIH 405 0 988 1458 4 7835 Carbon dioxide 26 C0 1 101 839 2 752 6 7 71 0 137 1 474 37C 370 355 37 C 359P Carbon disulphide CS 1 261 1 149 3 7697 0 278 2 991 22 Carbon tetrachloride CCL 1 595 929 3038 1 2 48 0 607 6 531 33 35 47 20 Carbon tetrafluoride 14 CF 1 45 875 2 2 871 5 6 61 Freon 14 15090 15090 238 Cetane 23 Chiesa 0 773 1 338 4 3898 3 71 4 32 46 483 20 Chloro benezene Ce H amp CL 1 106 1273 41765 3 6 0 722 7 768 1 Chloro butane 22 46 C H CL 0 887 1140 3 7402 4 57 0 529 5 692 15 59 F Chloro diFluoromethane CHCLF 1491 893 9 29327 4 79 3 Freon 22 6990 50 58 Chloroform 47 CHCL 1 489 979 3 211 9 3 4 0 55 5 918 1 Chloro propane 47 C4H CL 0 892 1 058 3471 1 0 378 4 067 Chlorotrifluoromethane CCLF 724 2 375 3 5 26 5 82 C 116 It continues in the following page EUROMAG 63 EUROSONIC 2000 HH It comes from the previous page Substance Chemical AII data given at 25 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Cinnamaldehyde CgHg0 1 112 1 554 5 0984 3 2 Cinnamic aldehyde CgHg0 1 112 1 554 5 0084 3 2 Colamine C H NO 1 018 1 724 5 6562 3 4 0 Creso
33. E Table A1 Standard ANSI Pipe Size Data for Carbon Steel and Stainless Steel Pipe Nominal Outer Wall ANSI 36 10 ANSI B 36 10 ANSI B 36 19 Pipe Size Diameter Thickness Carbon Steel Carbon Steel Stainless Steel in in in Wall Thickn Sch Number Sch Number 0 049 10S 1 8 0 405 0 068 STD 40 40S 0 095 XS 80 80S 0 065 a 10S 1 4 0 540 0 088 STD 40 40S 0 119 XS 80 80S 0 065 10S 3 8 0 675 0 091 STD 40 40S 0 126 XS 80 80S 0 065 58 0 083 10S 1 2 0 840 0 109 STD 40 40S 0 147 XS 80 80S 0 187 160 0 294 XXS 0 065 i i 5S 0 083 10S 3 4 1 050 0 113 STD 40 40S 0 154 XS 80 80S 0 218 160 s 0 308 XXS i 0 065 5S 0 109 10S 1 1 315 0 133 STD 40 40S 0 179 XS 80 80S 0 250 i 160 i 0 358 XXS 0 065 i 55 0 109 105 1 1 4 1 660 0 140 STD 40 40S 0 191 XS 80 80S 0 250 i 160 0 382 XXS i It continues in the following page EUROMAG 49 EUROSONIC 2000 HH It comes from the previous page Nominal Outer Wall ANSI 36 10 ANSI B 36 10 ANSI B 36 19 Pipe Size Diameter Thickness Carbon Steel Carbon Steel Stainless Steel in in in Wall Thickn Sch Number Sch Number 0 065 58 0 109 108 11 2 1 900 0 145 STD 40 40S 0 200 XS 80 808 0 281 160 0 400 XXS 0 065 E 58 0 109
34. EUROMAG INTERNATIONAL Hand Held Ultrasonic Flow Meter EUROSONIC 2000 HH TD 204 0 ENG EJ User Manual READ AND KEEP THESE INSTRUCTIONS EUROSONIC 2000 HH INDICE 1 INTRODUCTION 7 1 1 Preface 7 1 2 Features 7 1 3 Flow measurement principle 8 1 4 Part identification 9 1 5 Typical applications 10 1 6 Data integrity and built in time keeper 10 1 7 Product identification 10 1 8 Specifications 11 2 MEASUREMENT 13 2 1 Built in battery 13 2 2 Power on 13 2 3 Keypad 14 2 4 Menu windows 14 2 5 Menu window list 15 2 6 Steps to configure parameters 16 2 Transducer mounting allocation 17 2 8 Transducer installation 18 2 8 1 Transducer Spacing 19 2 8 2 V Method Installation 19 2 8 3 Z Method Installation 19 2 8 4 W Method Installation 20 2 9 Installation testing 20 2 9 1 Signal Strength 20 2 9 2 Signal Quality 20 2 9 3 Total Transit Time and Delta Time 21 2 9 4 Transit Time Ratio 21 EUROMAG 3 EUROSONIC 2000 HH 3 HOW TO CHECK AND SETUP 23 3 1 How to check the instrument works properly 23 3 2 How to check the liquid flow direction 23 3 3 How to change the unit readings 23 3 4 How to select a flow rate 23 3 5 How to use the totaliser multiplier 23 3 6 How to set the totaliser functions 24 3 7 How to reset totalisers 24 3 8 How to restore the factory defaults 24 3 9 How to use the damper to
35. ING REFERENCES 0 is the angle between the sound path and the flow direction is the number of times the sound traverses the flow M D is the pipe diameter Tp is the time for the beam travelling from upstream the transducer to the downstream transducer Tdown iS the time for the beam travelling from the downstream transducer to the upstream transducer AT Typ INTRODUCTION 1 4 PART IDENTIFICATION TRANSDUCERS AND CABLES M type TOP PANEL AND FRONT VIEW 2 28 50 100mm upstream transduer downstream transduer socket socket S type 1 2 4 20 100mm M1 type 2 28 50 700mm a L1 type 11 240 300 6000mm Cable 5 metre X 2 5m Red Terminal Red Terminal Blue Terminal Blue Terminal bu ss z Pins for battery RS 292C communication Converter Terminal and AC adapter recharge interface A dg m O Cable Rs232 Interface im Z gl EUROMAG 9 EUROSONIC 2000 HH 1 5 TYPICAL APPLICATIONS The Eurosonic 2000 HH hand held flow meter can be applied to a wide range of pipe flow measurements The pipe size ranges 0 5 240 15mm 6000mm A variety of liquid applications can be accommodated ultra pure liquids potable water oil chemicals raw sewage reclaimed
36. TING 5 1 POWER ON ERRORS TROUBLESHOOTING When powered on the ultrasonic flow meter automatically starts the self diagnosis process to find if there are any hardware and software problems If a problem is identified an error message will be displayed The following table shows the possible error messages the corresponding causes and their solutions Error message ROM Testing Error Data Testing Error Data Storing Error System Clock Slow or Fast Error Causes Problem with the software User entered parameters get lost Problem with the system clock or the crystal oscillator Solutions 1 Reboot the system 2 Contact the manufacturer When this message is displayed press B key to restore the default configuration 1 Power on again 2 Contact the manufacturer Date Time Error Problem with the system calendar Initialize the calendar in menu window M61 Reboot repetitively 5 2 WORKING STATUS ERRORS Hardware problems Contact the manufacturer The ultrasonic flow meter will show an Error Code a single letter like 1 etc in the lower right corner on menu windows M00 M01 M02 M03 M90 and M08 When any abnormal Error Code shows counter measures should be taken Error Message Causes Solutions code on window M08 R System Normal No error No Signal 1 Unable to receive signals 1 Adjust measuring location 2 Transducers installed improperly 2 Polish the pipe surface and clean the 3 Loos
37. TRANSDUCER V METHOD MOUNTING sensors spacing A 14 N N flow TOP VIEW OF PIPE 2 8 3 Z METHOD INSTALLATION Z method is commonly used when the pipe diameter is between 100 millimetres and 500 millimetres This method is the most direct for signal transfer and can therefore provide better results than V method on many applications TRANSDUCER Z METHOD MOUNTING sensors spacing kl N bu flow gt TOP VIEW OF PIPE EUROMAG 19 EUROSONIC 2000 HH 2 8 4 W METHOD INSTALLATION W method is usually used on plastic pipes with a diameter from 10 millimetres to 100 millimetres This method can be effective on smaller pipes that have internal deposits TRANSDUCER W METHOD MOUNTING sensors spacing flow TOP VIEW OF PIPE 2 9 INSTALLATION TESTING After completion of the transducer installation the user should check the following items the receiving signal strength the signal quality Q value the delta time travelling time difference between the upstream and the downstream signals the estimated liquid sound speed the transit time ratio and etc As Such one can be sure that the flow meter is working properly and the results are reliable and accurate 2 9 1 SIGNAL STRENGTH Signal strength indicates the amplitude of receiving ultrasonic signals by a 3 digit number 000 means there is no signal detected and 999 refers to th
38. acid ethyl ester 33 C H 0 0 901 1 085 3 5597 44 0 467 5 025 Acetic acid methyl ester C3H 0 0 934 1 211 3 973 1 0 407 4 379 Acetone C3H 0 0 791 1174 3 8517 45 0 399 4 293 Acetonitrile CHN 0 783 1 290 4 232 3 4 1 0 441 4 745 Acetonylacetone 5 05 0 729 1 399 4 589 9 3 6 Acetylen dichloride 1 26 1 015 3 330 1 3 8 0 400 4 304 Acetylen tetrabromide 47 CHBr 2 966 1 027 3 369 4 Acetylen tetrachloride 47 C H CL 1 595 1 147 3 763 1 1 156 12 438 15 59 F Alcohol C H 0 0 789 1 207 3 960 4 0 1 396 15 02 Alkazene 13 CisHoa 0 86 1317 43209 3 9 Alkazene 25 C H CL 120 1 307 42881 34 2 Amino ethanol C H NO 1 018 1 724 5 656 2 3 4 2 Aminotolidine 46 C7HgN 0 999 1 618 5 308 4 4 394 47 279 20 20 68 F 4 Aminotolidine 46 C7HgN 0 999 1 4480 4 8556 1 863 20 045 45 C 50 1220P It continues in the following page EUROMAG 61 EUROSONIC 2000 HH It comes from the previous page Substance Chemical AII data given at 25 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Ammonia 35 NH 0 771 1 729 5 672 6 6 68 0 292 3 141 33 C d 27 33 0 27 9 Amorphous Polyolefin 0 98 962 6 3158 2 26 600 286 000 190 C 374 t Amyl alcohol C5H 20 0 81 1 2204 3 950 1 4 3374 47 064 Aminobenzene 41 CHNO 1 022 1 689 5 3773 4 0 3 63 39 058 Aniline 41 C H NO 1
39. benzene CgH4o 0 897 1 331 5 4 3684 4 1 0 903 9 716 29 46 20 20 68 1 4 Dimethyl benzene 46 1 334 4376 6 0 662 7 123 20 68 2 2Dimethyl butane Catia 0 649 1 079 3 540 29 33 20 C Dimethyl ketone C3H 0 0 791 1174 8 8517 4 5 0 399 4 293 Dimethylpentane 47 GH 0 6 4 1 063 34875 Dimethylphthalate CgH1004 12 1463 4 7999 Diiodo methane 3 235 980 3 215 2 Dioxane C AH 0 1 033 1376 45144 Dodecane 23 Cl Hog 0 749 1 279 441962 3 85 1 80 19 368 1 2Ethanediol C H 0 1113 1 658 5 439 6 2 1 Ethanenitrile CHN 0 783 1 290 42323 0 441 4 745 Ethanoic anhydride 22 CH3C0 0 1 082 1180 3 871 4 0 769 8 274 Ethanol CoHg0 0 789 1 207 3 690 4 0 1 39 14 956 Ethanol amide CHNO 1 018 1 338 5 6562 3 4 20 Ethoxyethane Cai oo 0 713 900 3 231 6 4 87 0 311 3 346 20 66 EUROMAG It continues in the following page It comes from the previous page APPENDIX Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m2 s ft2 s Ethyl acetate 33 CH 0 0 901 876 3 559 7 4 4 0 489 5 263 20 C Ethyl alcohol 0 789 890 3 960 4 0 1 396 15 020 Ethyl benzene 46 Ceto 0 867 1 586 4 389 8 0 797 8 575 20 C 68 F 17 C 63 F Ethyl Bromide 46 CoHgBr 1 456 1 658 2 952 8 0 275 2 959 20 68 F 20 C 68 F Ethyliodide 46 C Hal 1 950 1
40. d CR LF 3 DI CR Return NEG totaliser dddddddE d CR LF It continues in the following page EUROMAG 39 EUROSONIC 2000 HH It comes from the previous page Command Function Data Format DIN CR Return NET totaliser dddddddE d CR LP DIE CR Return Caloric Totaliser Value dddddddE d CR LP DID CR Return Identification Number IDN ddddd CR LP E CR Return Instantaneous Caloric Value d ddddddE dd CR LF DL CR Return signal strength and signal quality UP dd d DN dd d Q da CR LP DS CR Return the percentage of analogue output AO d ddddddE dd CR LF DC CR Return the present error code 4 DA CR OCT or RELAY alarm signal TR s RL s CR LF 5 DT CR Return the current date and time yy mm dd hh mm ss CR LP M CR Send a key value as if a key is pressed M CR LF 8 LCD CR Return the current display contents C1 CR OCT close CO CR OCT open R1 CR RELAY close RO CR RELAY open FOdddd CR Force the FO output to output a frequency of dddd Hz Fdddd CR LF Aoa CR Output current a at the current loop output terminal A0a CR LE 7 BA1 CR Return current value of 0 20mA d ddddddE dd CR LF BA2 CR Return current value of Al2 0 20mA d ddddddE dd CR LP BA3 CR Return current value of AI3 0 20mA d ddddddE dd CR LF BAA CR Return current value of Al4 0 20mA d ddddddE dd CR LF CR Retu
41. e maximum signal strength that can be received Although the instrument works well when the signal strength ranges from 500 to 999 stronger signal 20 EUROMAG strength should be pursued because a stronger signal means a better result The following methods are recommended to obtain strong signals 1 If the current location is not good enough for a stable and reliable flow reading or if the signal strength is lower than 700 relocate to a more favourable location 2 Try to polish the outer surface of the pipe and apply more couplant to increase the signal strength 3 Tenderly adjust the position of the two transducers both vertically and horizontally while checking the signal strength Stop at the position where the signal strength reaches to maximum Then check the transducer spacing to make sure it is the same as or very close to what window M25 shows 2 9 2 SIGNAL QUALITY Signal quality is indicated as the Q value in the instrument A higher Q value would mean a higher Signal to Noise Ratio short for SNR and accordingly a higher degree of accuracy able to be achieved Under normal pipe condition the Q value is in the range of 60 90 the higher the better Causes for a lower Q value could be 1 Interference from other instruments and devices nearby such as a power frequency inverter which could cause strong interference Try to relocate the flow meter to a new place where the interference can be reduced
42. e 49 8 2 4 Standard Pipe size charts for Cast Iron Pipe 56 8 2 5 Standard Pipe size charts for Ductile Iron Pipe 57 8 3 Sound speed tables 58 8 3 1 Sound Speed data of solids 58 8 3 2 Sound Speed in Water 60 8 3 3 Sound Speed in Liquids 61 List of figures Figure 1 transit time flow measurement principle 8 Figure 2 top panel and front view 9 Figure 3 transducers and cables 9 Figure 4 keypad 14 Figure 5 pipe configuration and transducer placement 18 Figure 6 transducer clamp down 19 Figure 7 transducer v method mountion 19 Figure 8 transducer z method mounting 19 Figure 9 transducer w method mounting 20 Figure 10 rs232 wiring diagram 39 EUROMAG 5 EUROSONIC 2000 HH 6 EUROMAG INTRODUCTION 1 INTRODUCTION 1 1 PREFACE The hand held flow meter is a battery powered ultrasonic flow meter with the capability of a full size flow meter It is carefully designed for portability and ease of use The hand held flow meter is based on clamp on transit time flow measurement principle It measures the flow rate of liquid in a pipe from outside of the pipe by using a pair of ultrasonic transducers In general the liquid should be full in the pipe and should contain very little particles or bubbles Examples of applicable liquids are water hot water chill water city water sea water etc sewage oil crude oil lubricating oil diesel oil fuel oil etc chemicals alcohol acids etc waste beverage and liquid food solven
43. e battery again to its full extend with the supplied AC adapter Generally when the green LED is on the battery is nearly 95 charged and when the red LED is off the battery is nearly 9896 charged When the battery is unable to power the instrument for 2 to 3 hours after it is fully recharged this usually indicates that the battery is near its product life and needs to be replaced Please consult the manufacturer for replacing the battery pack 8 2 PIPE SIZE TABLES 8 2 1 STANDARD PIPE SIZE CHARTS FOR COPPER Classification Copper tube is classified into four different specification types based on wall thickness for a specific outside diameter The tables provided below are for reference sizing based on application EN 1057 TYPEY PREVIOUSLY BS 2871 TABLE Y Size Nom Dia Nom Wall Max Working Pressures Outside Thickness Half Hard Hard Annealed mm mm mm bar bar bar 6 6 0 8 188 223 144 8 8 0 8 136 161 105 10 10 0 8 106 126 82 12 12 0 8 87 104 67 15 15 1 0 87 104 67 18 18 1 0 72 85 55 22 22 1 2 69 84 53 28 28 1 2 55 65 42 35 35 1 5 54 65 41 42 42 1 5 45 54 34 54 54 2 0 47 56 36 66 7 66 7 2 0 37 45 28 76 1 76 1 2 0 33 39 25 108 108 2 5 29 34 22 Based on designated temper at 65 1 bar 0 1N mm 105 N m Usage Underground works and heavy duty requirements including hot and cold water supply ADDED gas reticulation sanitary plumbing heating and general engineering TOUGHNESS
44. en contact or not enough spot p 4 d th couplan epos t between transducer and er surface iners are too thick or the ion inside of the pipe is too pe o Pipe u ick 5 Transducer cables are not properly connected 3 Make sure the couplant is enough 4 Check the transducer cables It continues in the following page EUROMAG 35 EUROSONIC 2000 HH It comes from the previous page Error Message Causes Solutions code on window M08 J Hardware Error Hardware problem Contact the manufacturer H Poor Sig Detected 1 Poor signal detected 1 Adjust measuring location 2 Transducers installed improperly 3 Too much fouling corrosion deposition etc 4 The pipe liner is too thick 5 Problem with transducer cables 2 Polish the pipe surface and clean the spot 3 Make sure the couplant is enough 4 Check the transducer cables Check the values entered in window Q Frequency Output Over The actual frequency for the Frequency Output is out of the range specified by the user M66 M67 M68 and M69 and use a larger value in M69 F System RAM Error 1 Temporary problems with RAM 1 Turn on the power again Date Time Error RTC 2 contact the manufacturer CPU or IRQ Error 2 Permanent problems with ROM Parity Error hardware 1 Adjusting Gain Instrument is in the progress of No need for action 2 adjusting the gain for the signal 3 and the number indicates the progressive steps K Empty
45. for sound speed data 4 For standard pipe materials and standard liquids the sound speed values have already been programmed into the flow meter therefore there is no need to enter them again 5 Liner material its sound speed and liner thickness if there is any liner 16 EUROMAG 6 Liquid type for non standard liquid the sound speed of the liquid should be entered 7 Transducer type 8 Transducer mounting methods the V method and Z method are the common methods 9 Checkthe transducer distance displayed on window M25 and install the transducers accordingly Example For standard commonly used pipe materials and standard commonly measured liquids the parameter configuration steps are as following 1 Press keys to enter into M11 window Input the pipe outer diameter through the keypad and press key 2 Press key to enter into M12 window Input the pipe thickness through the keypad and press key 3 Press key gt to enter into M14 window Press key to get into the option selection mode Use keys 6 2 and to scroll up and down to the proper pipe material and then press key 4 Press key gt to enter into M16 window Press key to get into the option selection mode Use keys 6 2 and to scroll up and down to the proper liner material and then press B key Select No Liner if there is no liner 5 Press key gt to enter into M20 window Press key to get in
46. he Cubic Meter m3 unit in window M32 2 Select the Multiplier factor as 2 X0 1 in window M33 3 Select the output option 9 POS INT Pulse in window M77 INT stands for totalized 3 17 HOW TO PRODUCE AN ALARM SIGNAL There are 2 types of hardware alarm signals that are available with this instrument One is the Buzzer and the other is the OCT output The triggering sources of the alarming events for both the Buzzer and the OCT output could be 1 There is no receiving signal 2 The signal received is too weak 3 The flow meter is not in normal measurement modes 4 The flow direction is changed 5 Overflow occurs at the Frequency Output 6 The flow is out of the specified range There are two alarms in this instrument 1 alarm and 2 alarm They can be configured in windows M73 M74 M75 and M76 For example assume we need the Buzzer to start beeping when the flow rate is less than 300 m3 h and greater than 2000m3 h The following setup Steps would be recommended 1 Enter flow rate lower limit 300 in M73 for 1 alarm 2 Enter flow rate upper limit 2000 in M74 for 1 alarm 3 Select item 6 Alarm 1 in M77 26 EUROMAG 3 18 HOW TO USE THE BUILT IN BUZZER The built in buzzer is user configurable It can be used as an alarm Use M77 for setups 3 19 HOW TO USE THE OCT PULSE OUTPUT The OCT output is on off type It is user configurable For example you can set the OCT output to be a pulse s
47. he temperature on the location does not exceed the range for the transducers Generally speaking the closer to the room temperature the better 4 Select a relatively new straight pipe line if it is possible Old pipe tends to have corrosions and depositions which could affect the results If you have to work on an old pipe we recommend you to treat the corrosions and depositions as if they are part of the pipe wall or as part of the liner For example EUROMAG 17 EUROSONIC 2000 HH you can add an extra value to the pipe wall thickness parameter or the liner thickness parameter to take into account the deposition 5 Some pipes may have a kind of plastic liner which creates a certain amount of gaps between liner and the inner pipe wall These gaps could prevent ultrasonic waves from direct travelling Such conditions will make the measurement very difficult Whenever possible try to avoid this kind of pipes If you have to work on this kind of pipe try our plug in transducers that are installed permanently on the pipe by drilling holes on the pipe while liquid is running inside PIPE CONFIGURATION AND TRANSDUCER PLACEMENT PIPING CONFIGURATION UPSTREAM DOWNSTREAM AND TRANSDUCER POSITION DIMENSION DIMENSION Lup X Lan X Diameters Diameters Lup Laown THEE 10D 5D F D Lup Ldown Sl 3 10D 5D Lup Lao
48. ignal for flow accumulation Use M77 for the setup Notice that the Frequency Output shares the same OCT hardware The OCT output is wired to pin 6 for positive and pin 5 for ground of the RS 232 connector Refer to Section 6 1 for more details 3 20 HOW TO SET THE BUILT IN CALENDAR No modification on the built in calendar will be needed in most cases The calendar consumes insignificant amount of power Modification will be needed only when the battery is totally exhausted or when the replacement of the batteries takes a long time so that the original clock data get lost Press the key in M61 for Modification Use the dot key to skip over these digits that need no modification 3 21 HOW TO ADJUST THE LCD CONTRAST Use M70 to adjust the LCD contrast The adjusted results will be stored in the EEPROM so that the MASTER ERASE factory default restoration will make no effect on the contrast 3 22 HOW TO USE THE RS232 SERIAL INTERFACE Use M62 for the setup of the RS 232C serial interface 3 23 HOW TO VIEW THE TOTALISERS Use M82 to view the daily totaliser the monthly totaliser and the yearly totaliser 3 24 HOW TO USE THE WORKING TIMER Use the working timer to check the time that has passed with a certain kind of operation For example use it as a timer to show how long a fully charged battery will last In window M72 press key and select YES to reset the working timer 3 25 HOW TO USE THE MANUAL TOTALISER
49. l 46 C H40 1 047 1 541 5 0558 4 29 46 16 20 20 68 F 40 C _ 104 F m Cresol 46 C H40 1 034 1 500 4 923 5 979 64 334 20 20 68 F 40 C 104 Cyanomethane CHN 0 783 1 290 4 2323 4 1 0 441 4 745 Cyclohexane 15 Catia 0 779 1 248 4 0945 5 41 1 31 14 095 20 C 17 63 F Cyclohexanol C H 0 0 962 1454 4 7703 3 6 0 071 0 764 170 63 Cyclohexanone C H 0 0 948 1 423 46686 4 0 Decane 46 C49H50 0 730 1 2252 4407 6 1 26 13 55 20 68 F 1 Decene 27 C49H50 0 746 1 2285 4 051 8 4 0 n Decene 27 C49H50 0 746 1 2285 4 0518 4 0 Diacetyl C H 0 0 99 1 2286 4 055 1 4 6 Diamylamine CioHagN 1256 4120 7 3 9 8 5 68 F 1 2Dibromo ethane 47 C H Br 2 18 995 3 264 4 0 79 20 trans 1 2 Dibromoethene C H Br 2 231 935 3 067 6 47 Diburtylphthalate CgH2204 1408 4 619 4 Dichloro t butylalcohol C HgCl 0 1 304 42782 3 8 It continues in the following page 64 EUROMAG It comes from the previous page APPENDIX Substance Chemical All data given at 25 C 77 F unless otherwise noted Formula Specific Sound Speed v C Kinematic Viscosity x10 6 Gravity m s ft s m s C m s ft2 s 2 3Dichlorodioxane C HeCI 0 1 391 4 563 6 3 7 Dichloeodifluoromethane 1 516 7741 2 5397 4 24 3 Freon12 40 1 2Dichloro ethane 47 C HCl 1 253 1 193 3 914 0 61 6 563 cis1 2 Dichloro ethene CHCI F 1 284 1 061 3 481 3 47 trans1
50. lectrolytic 3 240 10 630 5 90 0 2323 Iron Armco 3 240 10 630 5 90 0 2323 Ductile Iron 3 000 9 843 Cast Iron 2 500 8 203 4 55 0 1791 Monel 2 720 8 924 5 35 0 2106 Nickel 2 960 9 712 5 63 0 2217 Tin rolled 1 670 5 479 3 32 0 1307 Tintanium 3 125 10 253 6 10 0 2402 Tungsten annealed 2 890 9 482 5 18 0 2039 Tungsten drawn 2 640 8 661 Tungsten carbide 3 980 13 058 Zinc rolled 2 440 8 005 4 17 0 1642 58 EUROMAG It continues in the following page It comes from the previous page APPENDIX Material Sound Speed Sound Speed Shear Wave 25 d Long Wave 25 d m s ft s mm us in us Glass 3 280 10 761 5 61 0 2209 Glass heavy silicate flint 2 380 7 808 Glass light borate crown 2 840 9 318 5 26 0 2071 Nylon 1 150 3 772 2 40 0 0945 Nylon 6 6 1 070 3 510 Polyethylene LD 2 31 0 0909 Polyethylene LD 540 1 772 1 94 0 0 64 PVC CPVC 1 060 3 477 2 40 0 0945 Acrylic 1 430 4 690 2 73 0 1075 2 20 0 0866 2 00 0 0787 2 50 0 0984 Rubber 1 90 0 00748 EUROMAG 59 EUROSONIC 2000 HH 8 3 2 SOUND SPEED IN WATER Table A5 Sound Speed in Water at atmosphere pressure Unit T Deg C V m s t 1 1 1 V 0 1402 3 25 1496 6 50 1542 5 75 1555 1 1 1407 3 26 1499 2 51 1543 5 76 1555 0 2 1412 2 27 1501
51. me unit 3 5 HOW TO USE THE TOTALISER MULTIPLIER Use window M33 to select a proper multiplying factor for the totaliser multiplier Make sure that the rate of the totaliser pulse is not too fast neither too slow A speed of several pulses per minute is preferable If the totaliser multiplying factor is too small the output pulse will be very fast and there could be a loss of pulses The designed minimum pulse period is 500 milliseconds EUROMAG 23 EUROSONIC 2000 HH If the totaliser multiplying factor is too large the output pulse will be very slow which might be a problem if the master device requires fast response 3 6 HOW TO SET THE TOTALISER FUNCTIONS The flow meter has three totalise functions generally you will only need the Pos totaliser set as most pipes will have flow in one direction only Use M34 M35 and M36 to turn on or turn off the POS NEG or NET totaliser respectively 3 7 HOW TO RESET TOTALISERS Use M37 to reset the flow rate totalisers 3 8 HOW TO RESTORE THE FACTORY DEFAULTS Go to window M37 Press C key followed by the backspace key CO This operation will erase all the parameters entered by the user and setup the instrument with factory default values 3 9 HOW TO USE THE DAMPER TO STABILISE THE FLOW RATE The damper acts as a filter for a stable reading If 0 is entered in window M40 that means there is no damping A bigger number brings a more stable effect But bigger damper n
52. mmand is 1234567E 0m3 CR LF the string in hexadecimal is 2BH 31H 32H 33H 34H 35H 36H 37H 45H 2BH 30H 6DH 33H 20H ODH 0AH Then the P prefixed command PDI CR would EUROMAG 41 EUROSONIC 2000 HH return 1234567E 0m3 F7 CR LF The acts as the starter of the check sum F7 which is obtained by adding up the string 2BH 31H 32H 33H 34H 35H 36H 37H 45H 2BH 30H 6DH 33H 20H 2 F7H Please note that it is allowed to not have data entry to have SPACES 20H character before the character 2 Prefix W The prefix W is used for networking commands The format of a networking command is W IDN address string basic command The IDN address should have a value between 0 and 65534 except 13 0DH 10 OAH 42 2AH 38 26H amp For example if you wantto visitthe instantaneous flow velocity of device IDN 12345 the following command should be sent to this device W12345DV CR The corresponding binary code is 57H 31H 32H 33H 34H 35H 44H 56H ODH 3 Prefix N The prefix N is a single byte IDN network address not recommended in a new design 4 Command binder amp The amp command binder or connector can connect up to 6 basic commands to form a longer command so that it will make the programming much easier For example assume we want device IDN 4321 to return the flow rate velocity and POS totaliser value simultaneously The combined command would be W4
53. n M38 Manual totaliser used for calibration Press any key to start and press the key again to stop the totaliser M39 Language selection Chinese or English M40 Flow rate damper setup The damping parameter ranges from 0 to 999 seconds 0 means there is no damping Factory default is 10 seconds M41 Zero flow rate or low flow rate cut off to avoid invalid accumulation M42 Zero point setup Make sure the liquid in the pipe is not running while doing this setup M43 Clear the zero point value and restore the factory default zero point M44 Set up a flow bias Generally this value should be 0 M45 Flow rate scale factor The factory default is 1 Keep this value as 1 when no calibration has been made M46 Network address identification number IDN Any integer can be entered except 13 0DH carriage return 10 0AH line feeding 42 2AH 38 65535 Every set of the instrument in a network environment should have a unique IDN Please refer to the chapter for communications M47 System lock to avoid modification of the system parameters M48 Not used M49 Window for network communication test M50 Window to set up the schedule based data saving Select the items to be saved M51 Window to set up the schedule for the schedule based data saving M52 Data output direction control If To RS 232 is selected all the data will be directed to the RS 232 interface If To buffer is selected the data will be stored into the built i
54. n logger memory Allow user to clear data buffer M53 Logger buffer viewer It functions as a file editor Use Dot backspace UP and DN keys to browse the buffer If the logger is ON the viewer will automatically refresh once new data are stored M54 Not used M55 Nod used M56 Not used M57 Not used EUROMAG 31 EUROSONIC 2000 HH Menu window No Function M58 Not used M59 Not used M60 99 years calendar Press ENT for modification Use the dot key to skip the digits that need no modification M61 Display Version information and Electronic Serial Number ESN that are unique for each flow meter The user can use the ESN for instrumentation management M62 RS 232 setup Baud rate can be 75 to 115 200 bps M63 Not used M64 Not used M65 Not used M66 Not used M67 Window to set up the frequency range lower limit and upper limit for the frequency output Valid values OHz 9999Hz Factory default is 1 1001 Hz M68 Window to set up the minimum flow rate which corresponds to the lower frequency limit of the frequency output M69 Window to set up the maximum flow rate which corresponds to the upper frequency limit of the frequency output M70 LCD display backlight control The entered value indicates how many seconds the backlight will be on with every key pressing M71 LCD contrast control The LCD will become darker when a small value is entered M72 Working timer It can be reset by pres
55. nd other general purpose applications UTILITY RANGE EUROMAG 47 8 2 2 STANDARD PIPE SIZE CHARTS FOR PVC EUROSONIC 2000 HH GL B Svr v96 0601 OZ bh 7 2 B 06616 00 618006 OL 06757 091 001 b gt 5 08 88Z 000082 00 6 l l SZS 00 EL 0911 h 0 0GZ 00 0GZ Scc 8 gt 0600 O 1L 0601 09802 068 067 08ELZ org OFS 09620 00920 002 u d 917981 008 017 d 0g 002 00007 SZL 9 GOVEL 0961 QOZL 65907 0 6 088 9891 OLL 089 92191 ozy ozy 0909 0009 OSH G l A 06vcL 018 067 07801 089 099 gt ___0 0 1 0001 Set a l 2 0 7101 079 069 0901 069 09 0801 OSE ODE OSIL OLyIL 001 00 62 089 09v 0618 Orv OSE 0 8 087 Orc 0168 0288 08 699 OSY 06 a oss Occ 99 E sos 089 097 S9eS oge OLE SESS ose ore SL9S ooz 091 0909 0709 05 SOP ozy oge 9 ooe OGc 90 oez 061 SUS 0 1 Ovi 0787 orgy OF sese Ole Ooze Sv 097 Occ Sv86 Olc 0 1 E gt Orcy Ol I 9082 ooe 090 5 66 ole 07 SHOE 0 1 Obl s s oe Ores 80 S6Z 012 0 1 S9E2 0 1 Orl B 0692 0992 0 Sc8L OLL Or s 3 ogiz oziz St Xen UIN Xe N XEJN XEJN 5 0 SS9UNOIYL JIEM 55 1 JIEM 55 JIEM 5 1 JIEM uanuog WV ZL Nd ZL Nd 6 Nd 9 Nd 0 0 adid 48 EUROMAG APPENDIX 8 2 3 STANDARD PIPE SIZE CHARTS FOR STEEL PIP
56. ntaneous flow rate velocity signal strength signal quality and working status M04 Display date and time instantaneous flow rate signal strength signal quality and working status M05 Display date and time velocity signal strength signal quality and working status M06 Display the wave shape of the receiving signal M07 Display the battery terminal voltage and its estimated lasting time M08 Display all of the detailed working status signal strength signal quality M09 Display today s total NET flow velocity signal strength signal quality and working status M10 Window for entering the outer perimeter of the pipe M11 Window for entering the outer diameter of the pipe Valid range 0 to 6000mm M12 Window for entering pipe wall thickness M13 Window for entering the inner diameter of the pipe If pipe outer diameter and wall thickness are entered correctly the inner diameter will be calculated automatically thus no need to change anything in this window M14 Window for selecting pipe material Standard pipe materials no need to enter the material sound speed include 0 carbon steel 1 stainless steel 2 cast iron 3 ductile iron 4 copper 5 PVC 6 aluminium 7 asbestos 8 fiberglass M15 Window for entering the sound speed of non standard pipe materials M16 Window for selecting the liner material Select none for pipes without any liner Standard liner materials no need to enter liner sound speed include 1 Tar Epo
57. o 3 4 and 3 5for the setup of the totaliser units and multiplier The totaliser pulse output can only be connected to OCT devices or BUZZER hardware devices For example assume that the POS totaliser pulse output is needed and every pulse represents 0 1cubic meter of liquid flow Assume also that the pulse output is connected to an internal Buzzer With every 0 1 cubic meter of flow we need the BUZZER to beep for a while In order to achieve this the following steps must be performed e Select the Cubic Meter m3 unit in window M32 e Select the Multiplier factor as 2 X0 1 in window M33 e Select the output option 9 POS INT Pulse in window M77 INT stands for totalized 3 16 HOW TO USE THE TOTALISER PULSE OUTPUT The flow meter will produce a pulse output with every unit of liquid flow This pulse could be used by an external pulse counter to accumulate the flow rate Refer to 3 4 and 3 5for the setup of the totaliser units and multiplier The totaliser pulse output can only be connected to OCT devices or BUZZER hardware devices For example assume that the POS totaliser pulse output is needed and every pulse represents 0 1cubic meter of liquid flow Assume also that the EUROMAG 25 EUROSONIC 2000 HH pulse output is connected to an internal Buzzer With every 0 1 cubic meter of flow we need the BUZZER to beep for a while In order to achieve this the following Steps must be performed 1 Select t
58. pipe Vo liquid inside the pipe Incorrect setup in M29 Relocate the meter to where the pipe is full of liquid Enter 0 in M29 36 EUROMAG 5 3 OTHER PROBLEMS AND SOLUTIONS 1 Q Why the instrument displays 0 0000 flow rate while the liquid in the pipe is actually flowing The signal strength is checked to be good the working status is R and the signal quality Q has a satisfactory value A The problem is likely to be caused by the incorrect Zero Point setting The user may have conducted the Zero Point setup while the flow was not standstill To solve this problem use the Reset Zero function in menu window M43 to clear the zero point 2 Q The displayed flow rate is much lower or much higher than the actual flow rate in the pipe under normal working conditions Why The entered offset value might be wrong Enter 0 offset in window M44 Incorrect transducer installation Re install the transducers carefully The Zero Point is wrong Go to window M42 and redo the Zero Point setup Make sure that the flow inside the pipe is standstill No velocity is allowed during this Setup process 3 Q Why the battery can not work as long as the time indicated on M07 A The battery may have come to the end of its service life Replace it with a new one New battery is not compatible with the battery estimating Software The software needs to be upgraded Please contact the manufacturer The
59. rn temperature pressure value of d ddddddE dd CR LF Al2 CR Return temperature pressure value of Al2 d ddddddE dd CR LF AI3 CR Return temperature pressure value of AI3 d ddddddE dd CR LF AIA CR Return temperature pressure value of Al4 d ddddddE dd CR LP ESN CR Return the electronic serial number ESN of the flow meter dddddddt CR LF 8 W Prefix of an IDN addressing based networking 3 command The IDN address is a word ranging 0 65534 Prefix of an IDN addressing based networking 3 command The IDN address here is a single byte value ranging 00 255 P Prefix of any command with checksum amp Command binder to make a longer command by combining up to 6 commands RING CR LF Handshaking Request from a MODEM ATA CR LP 40 EUROMAG It continues in the following page It comes from the previous page COMMUNICATION PROTOCOL Command Function Data Format OK CR Acknowledgement from a MODEM No action Handshaking Request from a Flow meter AT CR LP GA CR A Command for GSM messaging 10 Please contact the manufacturer for detail GB CR B Command for GSM messaging 10 GC CR Command for GSM messaging DUMP 11 Return the print buffer content In ASCII string format DUMPO Clear the whole print buffer In ASCII string format DUMP1 CR Return the whole print buffer content In ASCII string Format 24KB long Notes 9 If there are more than one flow meters in a network 1 CR s
60. saved pipe parameters M28 Entry to determine whether or not to keep the last correct value when poor signal condition occurs YES is the factory default M29 Window to set the threshold below which the receiving signal is defined as poor Valid number from 000 to 999 0 is the factory default M30 Window for selecting unit system Metric is the factory default The conversion from English to Metric or vice versa will not affect the unit for totalisers M31 Window for selecting flow rate unit system Flow rate can be in 0 Cubic meter short for m3 1 Liter I 2 USA gallon gal 3 Imperial Gallon igl 4 Million USA gallon mgl 5 Cubic feet cf 6 USA liquid barrel bal 7 Imperial liquid barrel ib 8 Oil barrel ob The flow unit in terms of time can be per day per hour per minute or per second So there are 36 different flow rate units in total for selection M32 Window for selecting the totalisers unit M33 Window for setting the totaliser multiplying factor The multiplying factor ranges from 0 001 to 10000 30 EUROMAG MENU WINDOWS DETAILS Menu window No Function M34 Turn on or turn off the NET totaliser M35 Turn on or turn off the POS totaliser M36 Turn on or turn off the NEG totaliser M37 1 Totaliser reset 2 Restore the factory default settings Press the dot key followed by the backspace key Attention it is recommended to make notes on the parameters before doing the restoratio
61. service Please contact the technical support department with the model number and serial number of the unit before sending the unit back to us Both numbers can be found on the product label For each service or calibration request we will issue a Return Materials Authorisation RMA number Take notice that the cost for repairing can only be determined after receipt and inspection of the instrument A quotation will be sent to the customer before proceeding with the service Important Notice for Product Return Before returning the instrument for warranty repair or service please read the following carefully 1 If the return item has been exposed to nuclear or other radioactive environment or has been in contact with hazardous material which could pose any danger to our personnel the unit cannot be serviced 2 If the return item has been exposed to or in contact with dangerous materials but has been certified as hazard free device by a recognized organization you are required to supply the certification for the service 3 If the return item does not have a RMA associated it will be sent back without any service conducted EUROMAG 43 EUROSONIC 2000 HH 44 EUROMAG APPENDIX 8 APPENDIX 8 1 BATTERY MAINTENANCE AND REPLACEMENT The battery is Ni H rechargeable battery Therefore it is recommended to discharge the battery by leaving the instrument ON it will automatically turn OFF after a few minutes every 3 months Recharge th
62. sing ENT key and then select YES M73 Alarm 1 lower threshold setup Below this threshold the 1 Alarm will be triggered There are two alarming methods User must select the alarming output items from window M78 or M77 M74 Alarm 1 upper threshold setup M75 Alarm 2 lower threshold setup M76 Alarm 2 upper threshold setup M77 Buzzer setup f a proper input source is selected the buzzer will beep when the trigger event occurs M78 OCT Open Collector Output setup By selecting a proper triggering source the OCT circuit will close when the trigger event occurs 79 Not used M80 Not Used M81 Not used M82 Setup for daily totaliser monthly totaliser and yearly totaliser M83 Not used M84 Not used 32 EUROMAG MENU WINDOWS DETAILS Menu window No Function M85 Not used M86 Not used M87 Select transducer power between 1 10 default 10 M88 Not used M89 Not used M90 Display signal strength signal quality and transit time ratio upper right corner M91 Display the transit time ratio The ratio value should be the range of 100 396 if the entered pipe parameters are correct and the transducers are properly installed Otherwise the pipe parameters and the transducer installation should be checked M92 Display the estimated sound speed of the fluid in the pipe If this value has an obvious difference with the actual fluid sound speed the user is recommended to check if the pipe
63. stabilise the flow rate 24 3 10 How use the zero cut off function 24 3 11 How to set a zero point 24 3 12 How to change the flow rate scale factor 24 3 13 How to set and lock the password 24 3 14 How to use the inbuilt data logger 25 3 15 How to use the frequency output 25 3 16 How to use the totaliser pulse output 25 3 17 How to produce an alarm signal 26 3 18 How to use the built in buzzer 26 3 19 How to use the oct pulse output 26 3 20 How to set the built in calender 26 3 21 How to adjust the Icd contrast 26 3 22 How to use the rs232 serial interface 27 3 23 How to view the totalisers 27 3 24 How to use the working timer 27 3 25 How to use the manual totaliser 27 3 26 How to check the serial number 27 3 27 How to check the battery life 27 3 28 How to charge the battery 27 4 MENU WINDOW DETAILS 29 5 TROUBLE SHOOTING 35 5 1 Power on errors 35 5 2 Working status errors 35 5 3 Other problems and solutions 37 4 EUROMAG INDICE 6 COMMUNICATION PROTOCOL 39 6 1 Rs232 connector pin out 39 6 2 Communication protocol 39 6 2 1 Basic Commands 39 6 2 2 Protocol Prefix Usage 41 6 3 The m command and the ascii codes 42 7T WARRANTY AND SERVICE 43 7 1 Warranty 43 7 2 Service 43 8 APPENDIX 45 8 1 Battery maintenance and replacement 45 8 2 Pipe size tables 45 8 2 1 Standard Pipe size charts for Copper 45 8 2 2 Standard Pipe size charts for PVC 48 8 2 3 Standard Pipe size charts for Steel pip
64. tands for Carriage Return Its ASCII code is ODH LF strands for Line Feed Its ASCII code is OAH 2 d stands for a digit number of 0 9 0 is expressed as 0 000000E 00 3 d stands for a digit number of 0 9 The number before E is integer 4 Working status code 1 6 letters Refer to Table 5 2 for error code 5 s is ON OFF or UD For instance TR ON RL UD means that the OCT is in closed state and RELAY is not used 6 stands for key value For instance value 30H means key 0 command M4 is equivalent to press key 4 7 stands for current value a digit number of 0 20 For instance A02 34 A00 2 8 dddddddt stands for 8 digit electronic serial number t stands for flow meter type all the basic commands must be prefixed with N or W Otherwise multiple flow meters may reply to the same request 10 Adding a GSM module to the flow meter allows the user to check flow meter flow rate and other parameters from a cell phone 11 Used for visiting the printer buffer content 6 2 2 PROTOCOL PREFIX USAGE 1 Prefix P The prefix P can be added before any command in the above table to have the returning data followed with two bytes of CRC check sum which is the adding sum of the original character string Take command DI CR Return POS Totaliser Value as an example The binary data for DI CR is 44H 49H 2BH and 00 Assume the return value of this co
65. the range from 3 70 to 3 90 volts For Battery maintenance and replacement please refer to Apperidix A 2 2 POWER ON Press key to turn on the power and press to turn off the power Once the flow meter is turned on it will run a self diagnostic program checking first the hardware and then the software integrity If there is any anomaly corresponding error messages will be displayed Generally there should be no display of error messages and the flow meter will go to the most commonly used Menu Window 01 short for MO1 to display the Velocity Flow Rate Positive Totaliser Signal Strength and Signal Quality based on the pipe parameters configured last time by the user or by the initial program The flow measurement program always operates in the background of the user interface This means that the flow measurement will keep running regardless of any user menu window browsing or viewing Only when the user enters new pipe parameters will the flow meter change measurement to reflect the new parameter changes EUROMAG 13 EUROSONIC 2000 HH When new pipe parameters are entered or when the power is turned on the flow meter will enter into a self adjusting mode to adjust the gain of the receiving circuits so that the signal strength will be within a proper range By this step the flow meter finds the best receiving signals The user will see the progress by the number 1 2 or 3 located on the lower right corner of the LCD displa
66. ticles left between the pipe surface and the transducer surface Horizontally lined pipes could have gas bubbles inside the upper part of the pipe Therefore it is recommended to install the transducers horizontally by the side of the pipe There are three ways to mount the transducers on the pipe by magnetic force by clamp on fixture and by hand If the pipe material is metal the magnetic force will hold the transducer on the pipe Otherwise you may either simply hold the transducer handle and press it against the pipe for S type only if you just need a quick measurement or you may use or a metal strip or the provided clamp fixture to install the transducers see the figure 6 TRANSDUCER CLAMP DOWN IT IS RECOMMENDED TO USE THE CONDUCTIVE GEL PRODUCT FROM LIVINGSTONE AS THE ULTRASONIC COUPLANT FOR SAFETY CONSIDERATIONS OTHER COUPLANT SUCH AS GREASE GEL AND VASELINE CAN BE USED AS ALTERNATIVES BUT AT YOUR OWN RISK 2 8 1 TRANSDUCER SPACING The spacing value shown on menu window M25 refers to the distance of inner spacing between the two transducers see the following figure The actual distance of the two transducers should be as close as possible to this spacing value MEASUREMENT 2 8 2 V METHOD INSTALLATION V method installation is the most widely used method for daily measurement with pipe inner diameters ranging from 20 millimetres to 300 millimetres It is also called reflective method
67. to the option selection mode Use keys 6 2 and to scroll up and down to the proper liquid and then press B key 6 Press key gt to enter into M23 window Press key to get into the option selection mode Use keys 6 2 and to scroll up and down to the proper transducer type and then press amp key 7 Press key gt to enter into M24 window Press key to get into the option selection mode Use keys and to scroll up and down to the proper transducer mounting method and then press key 8 Press key to enter into M25 window The transducer installation distance will be displayed on the window Based on this distance install the transducers on the pipe now After installation is completed press B key to go to M01 window to check if the measurement result is good The first time users may need some time to get familiar with the operation However the user friendly interface of the instrument makes the operation quite easy and simple You will soon find that it is actually very quick to configure the instrument with very little key pressing since the interface allows the user to go to the desired operation directly without any extra Steps The following tips will facilitate the operation of this instrument 1 When the current window is one between M00 to M09 pressing a number key x will enter into the MOx window directly For example if the current window display is M01 pressing 7 leads to window M
68. ts and other liquids Due to the nature of clamp on technique the transducer installation is simple and no special skills or tools are required Besides there is no pressure drop no moving parts no leaks and no contamination The hand held flow meter utilizes our proprietary technologies such as advanced signal processing low voltage transmitting small signal receiving with self adapting and etc It also incorporates the latest surface mounting semiconductors and mini PCB design techniques The built in rechargeable Ni H battery can work continuously for more than 10 hours without recharge The hand held flow meter has also a built in data logger which allows storage of 2 000 lines of data The stored information can be downloaded to a PC through its RS232 connection port The hand held flow meter also provides digital output such as frequency output or pulsed totaliser output 1 2 FEATURES e 0 5 of linearity e 0 2 of repeatability e 1 of accuracy at velocity above 0 6ft s e 0 5 when on site calibration is available Bi directional measurement 4 flow totalizers Proprietary low voltage transmission technology Wide pipe size range 100 Pico second time measurement resolution 0 5 second totalizing period e Built in data logger Clam on transducer Easy to install and to maintain e Light weight portable Main unit 1 2105 Also able to be used for long term deployment EUROMAG 7 EUROSONIC 2000 HH
69. u window M11 is for setting up pipe outer diameter Pressing G C will display the M11 menu window immediately 2 Press 6 2 or gt key Each time of the amp 2 key pressing will lead to the lower numbered menu window For example if the current window is on M12 the display will go to window M11 after the 6 2 key is pressed once There are three different types of menu windows 1 Menu windows for number entering e g M11 for setting up pipe outer diameter 2 Menu windows for option selection e g M14 for the selection of pipe materials 3 Results display windows e g window for displaying Velocity Flow Rate etc For number entering windows the user can directly press the digit keys if the user wants to modify the value For example if the current window is on M11 and the user wants to enter 219 2345 as the pipe outer diameter then the flowing keys should be pressed 22 CO CO 22 CO GO EB For option selection windows the user should first press the key to get into option selection mode Then use 6 2 or digit key to select the right option Consequently press the to make the selection For example assume your pipe material is stainless Steel and you are currently on menu window M14 which is for the selection of pipe materials if you are on a different window you need press C first in order to enter into the M14 window You need to press the key to get into
70. umbers will prevent the instrument from acting quickly Numbers of 0 to 10 are commonly used for the damper value 24 EUROMAG 3 10 HOW USE THE ZERO CUT OFF FUNCTION The number displayed in window M41 is called the zero cut off value When the absolute value of the measured flow rate is less than the zero cut off value the measured flow rate will be replaced with 0 This is to avoid any invalid accumulation when the actual flow is below the zero cut off value The zero cut off operation does not affect the flow measurement when the actual flow is greater than the zero cut off value 3 11 HOW TO SET A ZERO POINT When the flow in a pipe is absolutely stopped the flow meter could still give a small non zero flow rate reading In order to make the measurement accurate it is necessary to remove this zero point reading Window M42 allows us to take care of this issue At first the user should make sure that the liquid in the pipe is totally stopped no velocity Then go to window M42 and press the key to start the zero point setup function 3 12 HOW TO CHANGE THE FLOW RATE SCALE FACTOR A scale factor SF is the ratio between the actual flow rate and the flow rate measured by the flow meter It can be determined by calibration with a standard flow calibration equipment To change the SF press M45 then the key enter the new SF and press again 3 13 HOW TO SET AND LOCK THE PASSWORD The password lock pro
71. vides a means of preventing inadvertent configuration changes or totaliser resets When the system is locked the user can still browse menu windows but cannot make any modifications on the windows The password locking unlocking is done in window M47 The system can be locked without a password or with a password consisted of 1 to 4 digits For no password locking unlocking just press key in window M47 IF THE PASSWORD IS FORGOTTEN AFTER BEING LOCKED NO FURTHER ACCESS WILL BE ALLOWED PLEASE WRITE DOWN THE PASSWORD AND STORE IN A SAFE LOCATION 3 14 HOW TO USE THE INBUILT DATA LOGGER The built in data logger has a space of 24K bytes of memory which will hold about 2000 lines of data Use M50 to turn on the logger and to select the items that are going to be logged Use M51 to set up the starting time time interval and the duration each logging lasts Use M52 to select the data storage direction Data can be stored in a logger buffer or directed to the RS 232C interface without being stored into the logger buffer Use M53 to view the data in the logger buffer User needs to go to window M52 to clear the logging data remained in the RS 232C interface and in the logger buffer HOW TO CHECK AND SETUP 3 15 HOW TO USE THE FREQUENCY OUTPUT The flow meter will produce a pulse output with every unit of liquid flow This pulse could be used by an external pulse counter to accumulate the flow rate Refer t
72. w M61 when contacting the manufacturer INTRODUCTION 1 8 SPECIFICATIONS Hand Set Linearity 0 596 Repeatability 0 2 Accuracy 1 of reading at rates gt 0 6 ft s 0 5 with on site calibration Response Time 0 999 seconds user configurable Velocity 0 03 105 ft s 0 01 30 m s bi directional Pipe Size 0 5 240 15 6 000mm Rate Units Meter Feet Cubic Meter Liter Cubic Feet USA Gallon Imperial Gallon Oil Barrel USA Liquid Barrel Imperial Liquid Barrel Million USA Gallons User configurable Totaliser 7 digit totals for net positive and negative flow Liquid Types Virtually all liquids Security Setup lockout Access code needed for unlocking Display 4x16 characters Communication Interface RS 232C baud rate from 75 to 115 200 bps Protocol made by the manufacturer User protocols can be made on enquiry Transducers Model EST M1 for standard other 2 models optional Transducer Cable Standard 2x15 5m optional 2x1 500 500m Power Supply 3 AAA Ni H built in batteries When fully charged it will last over 10 hours of operation 100V 240VAC for the charger Data Logger Built in data logger can store over 2 000 lines of data Manual Totalizer 7 digit press key to go totalizer for calibration Housing Material ABS Aluminum alloy protective case Case Size 3 9 x2 6 x0 8 100x66x20mm Handset Weight 1 2 lbs 5149 with batteries
73. water cooling water river water sea water plant effluent etc Because the transducers are non contacting and have no moving parts the flow meter will not be affected by flow pressure or liquid properties Standard transducers are rated to 100 C Higher temperatures can be accommodated For further information please consult the manufacturer for assistance 1 6 DATA INTEGRITY AND BUILT IN TIME KEEPER All user entered configuration values are stored in the built in non volatile flash memory that can retain the data for over 100 years even when the power is lost or turned off Password protection is provided to avoid inadvertent configuration changes or totaliser resets Atime keeper is integrated in the flow meter It works as the time base for flow totalizing The time keeper remains operating as long as the battery s terminal voltage is over 1 5V In case of battery failure the time keeper will not keep running and the time data will lost The user must re enter proper time values after the battery failure is recovered Improper time values will affect the totalisers as well as many other functions 1 7 PRODUCT IDENTIFICATION Each set of the hand held flow meter series flow meter has a unique product identification number 10 EUROMAG or ESN written into the software that can only be modified with a special tool by the manufacturer In case of any hardware failure please provide this number which is located on menu windo
74. wn gt B 10D 5D Lup Laown THE 12D 5D Fo L R v Lon C 20D 5D Lup Laown apy 200 50 Lup Ldown gt 30D 5D a E 18 EUROMAG 2 8 TRANSDUCER INSTALLATION The transducers used by the ultrasonic flow meter are made of piezoelectric crystals both for transmitting and receiving ultrasonic signals through the wall of liquid piping system The measurement is realized by measuring the travelling time difference of the ultrasonic signals Since the difference is very small the spacing and the alignment of the transducers are critical factors to the accuracy of the measurement and the performance of the system Meticulous care should be taken for the installation of the transducers Steps to the installation of the transducers Locate an optimal position where the straight pipe length is sufficient see the previous section and where pipes are in a favourable condition e g newer pipes with no rust and ease of operation Clean any dust and rust on the spot where the transducers are to be installed For a better result polishing the pipe outer surface with a sander is strongly recommended Apply adequate ultrasonic couplant grease gel or Vaseline on to the transducer transmitting surface as well as to the installation spot on the pipe surface Make sure there is no gap between the transducer transmitting surface and the pipe surface Extra care should be taken to avoid any sand or dust par
75. xy 2 Rubber 3 Mortar 4 Polypropylene 5 Polystryol 6 Polvstvrene 7 Polvester 8 Polyethylene 9 Ebonite 10 Teflon M17 Window for entering the sound speed of non standard liner materials M18 Window for entering the liner thickness if there is a liner M19 Window for entering the roughness coefficient of the pipe inner surface EUROMAG 29 EUROSONIC 2000 HH Menu window No Function M20 Window for selecting fluid type For standard liquids no need to enter liquid sound speed include 0 Water 1 Sea Water 2 Kerosene 3 Gasoline 4 Fuel oil 5 Crude Oil 6 Propane at 45C 7 Butane at OC 8 Other liquids 9 Diesel Oil 10 Caster Oil 11 Peanut Oil 12 90 Gasoline 13 493 Gasoline 14 Alcohol 15 Hot water at 125C M21 Window for entering the sound speed of non standard liquids M22 Window for entering the viscosity of non standard liquids M23 Window for selecting transducer type There are 14 different types of transducers for selection If the x type spool piece transducers are used the user needs to configure the 3 transducer parameters Otherwise the user needs to configure the 4 transducer parameters M24 Window for selecting the transducer mounting methods Four methods can be selected 0 V method 1 Z method 2 N method 3 W method M25 Display the transducer mounting spacing or distance M26 Entry to store the pipe parameters into the internal NVRAM non volatile memory M27 Entry to read the previously
76. y When the user adjusts the position of the installed transducers the flow meter will re adjust the signal gain automatically Any user entered configuration value will be stored in the NVRAM non volatile memory until it is modified by the user 2 3 KEYPAD The keypad of the flow meter has 16 2 keys i CHARGE 14 EUROMAG Keys and are keys to enter numbers Key amp 2 is the going UP key when the user wants to go to the upper menu window It also works as key when entering numbers Key is the going DOWN key when the user wants to go to the lower menu window It also works as the key when entering numbers Key CO is the backspace key when the user wants go left or wants to backspace the left character that is located to the left of the cursor Key B is the ENTER key for any input or selections Key is the key for the direct menu window jump over Whenever the user wants to proceed to a certain menu window the user can press this key followed by a 2 digit number The key is shortened as the M key hereafter when referring to menu windows The key is for the power on 2 4 MENU WINDOWS The user interface of this flow meter comprises about 100 different menu windows that are numbered by M00 M01 M02 M99 There are two methods to get into certain menu window 1 Direct jump in The user can press the key followed by a 2 digit number For example the men
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