Omega FD6001 Automobile Parts User Manual
Contents
1. terminal of the 4 20mA output 2 Press the 20mA key 3 With maximum flow moving through the pipe adjust the setting count using the arrow keys until 20 00mA is indicated on the ammeter The typical count value range for this setting is between 1450 and 1950 4 Press ENTER to store the value 5 Re connect the 4 20mA output circuitry as required 1279 FUNCT SS CUTOFF UNITS ross This entry represents the signal strength cutoff level low velocity cutoff At flow rates below 0 2 FPS 0 06 MPS the readings displayed by the FD6000 are unreliable By utilizing the default SS CUTOFF of 100 counts small unstable readings at low flow rates will be avoided Note If SS CUTOFF is set to a level higher than the SIGNAL STR value the meter will not show flow or output any values PART 3 KEYPAD CONFIGURATION 1279 FUNCT INPUT F S This key is used to select a maximum velocity that the instrument vvill operate Choices are 10 20 and 30 FPS It is not recommended to deviate alter this value from factory settings as certain spans have been set that correlate to the set maximum velocity Consult OMEGA Engineering for adjustment procedures 1279 FUNCT DAC 3 This key is not used 1279 FUNCT BACK LIGHT Toggles the electro luminescent LCD back lighting ON and OFF This type of back lighting has an illumination half life of approximately one year If the instrument is left unattended for long perio2. C999L 6297 96701 VLVOL JO LEES 0 8529 S9LV ESTIC LOLCL 97901 SCL6 S 7092 107809 JO 9SP 8 LYOE szse oe 9680L VCLVE 6 8 0 9929 0 6 0 0907 rooue szee ve G 90 6 C 42968 61212 S 9465 0 87 0 985 gosez sese ze 922868 OEEZ c E8Z9 JO 9ECS JO 6817 JO GH LE rveoz szez oe 6 8806 0 08L8 C 1264 c9 9 v ESHS IS 0 9 9 0 4020 8718 Z O O O ver N ve CI O vo IT m N MD O CO LO CO ve AN l N N G 699 6 O ZEZI 0 66 L I vl 998 gst 06 L 062 E LVS 08606 JS EZL 0 SGEL 90L CG 469188 91 EN 02 9 00 w N Lo G O 14 O o O O ND LL MADE AN USA WARRANTY DISCLAIMER OMEGA ENGINEERING INC warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase OMEGA s WARRANTY adds an additional one 1 month grace period to the normal one 1 year product warranty to cover handling and shipping time This ensures that OMEGAs customers receive maximum coverage on each product If the unit malfunctions it must be returned to the factory for evaluation OMEGA s Customer Service Department will issue an Authorized Return AR number immediately upon phone or written request Upon examination by OMEGA if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting f
3. At the same time clamp clamp supplied into place until the silicone has set up Taping along the edges of the head will hold the adhesive in place A pad of adhesive must be formed between the transducer face and the pipe Ensure that no relative movement between the transducer and the pipe takes place during the setup time about 24 hours Clamp transducer only tight enough to hold it in place while the adhesive is curing Tighten for mechanical strength only after 24 hours Secure the conduit as well 3 Temporary Mounting and Spot Checks For temporary mounting clean pipe as described and use silicone grease as the acoustical coupling material holding by hand for spot readings or with a strap clamp for indefinite periods 2 5 NOTES PART 3 PRE INSTALLATION CHECKOUT Unpacking Functional Test Figure 3 2 After unpacking it is recommended to save the shipping carton and packing materials in case the instrument is stored or re shipped Inspect the equipment and carton for damage If there is evidence of shipping damage notify the carrier immediately The FD6000 Series flowmeter can be checked for basic functionality using the following Bench Test procedure It is recommended that this operation be performed before permanently installing the system Procedure Open the transmitter cover 2 Connect the transducer cable connector to the terminal locations on the lovver left corner of the FD6
4. The DC input is not fuse protected It is recommended that an external fuse be installed if DC power is selected The fuse should be a 1A delay action type See Figure 3 4 Power Source Jumpers 115 VAC JP8 JP10 JP11 230 VAC JP9 JP11 100 VAC JP7 12 VDC JP3 JP5 24 VDC JP4 JP6 NOTE This instrument requires clean electrical line power Do not connect the meter on a circuit which oper ates lighting ballasts motors solenoids etc 3 5 PART 3 TRANSMITTER INSTALLATION Transducer 1 Guide the transducer terminations through the Connections transmitter conduit hole located on the left side of the enclosure Secure the transducer cable with the supplied conduit nut 2 The terminals on the transducer cable are coded with wire markings Connect the appropriate wires to the corresponding screw terminals in the transmitter NOTE The transducer cable carries low level signals Do not attempt to add additional cable to the factory supplied transducer cable If additional cable is required contact OMEGA Engineering to order a transducer with the appropriate length of cable Cables to 300 feet 90 meters are available NOTE An additional hole in the transmitter enclosure is required for outputs Drill the hole in the the enclosure bottom taking care not to drive the drill bit into wiring or the circuit boards with the transmitter The CTR pulse output is proportional to the flow rate CTR Output measuring scale This output
5. 19 99 Revision none Revision Date none 120 0176921 Doppler Fluid Specific Gravity Sound Speed Calibration Entry 20 degrees C m s ft s relative to 25C water Acetate Butyl n 1270 4163 9 85 Acetate Ethyl 0 901 1085 3559 7 72 Acetate Methyl 0 934 1211 39 3 1 81 Acetate Propyl 1280 4196 7 85 Acetone 0 79 1174 3851 7 78 Alcohol 0 79 1207 3960 0 81 Alcohol Butyl n 0 83 1270 4163 9 85 Alcohol Ethyl 0 83 1180 3868 9 79 Alcohol Methyl 0 791 1120 3672 1 75 Alcohol Propyi I 1170 3836 1 78 Alcohol Propyl n 0 78 1222 4009 2 82 Ammonia 35 0 77 1729 9672 6 115 Aniline 41 1 02 1639 53 13 109 Benzene 29 40 41 0 88 1306 4284 8 87 Benzol Ethyl 0 867 1338 4389 8 89 Bromine 21 2 93 889 2916 7 59 n Butane 2 0 60 1085 3559 7 72 Butyrate Ethyl 1170 3836 1 78 Carbon dioxide 26 1 10 839 2752 6 56 Carbon tetrachloride 1 60 926 3038 1 62 Chloro benezene 1 11 1273 4176 5 85 Chloroform 47 1 49 979 3211 9 65 Diethyl ether 0 71 985 3231 6 66 Diethyl Ketone 1310 4295 1 87 Diethylene glycol 1 12 1586 5203 4 106 Ethanol 0 79 1207 3960 0 81 Ethyl alcohol 0 79 1207 3960 0 81 Ether 0 71 985 3231 6 66 Ethyl ether 0 71 985 3231 6 66 Ethylene glycol 1 11 1658 5439 6 111 Freon R12 774 2 2540 52 Gasoline 0 7 1250 4098 4 83 Glycerin 1 26 1904 6246 7 127 Glycol 1 11 1658 5439 6 111 lsobutanol 0 81 1212 3976 4 81 Iso Butane 1219 8 4002 81 Isopentane 36 0 62 980 3215 2 65 Isopropanol 46 0 79 1170 3838 6 78 Isopropyl alcohol 46 0 79 1170
6. 2 0 0696 OGLVL OE S 6 ET COC 08 946 OV LEG 00 9L6 OG OOC OL SSL OV 8 L 01968 8 049 LOC 29 OVL 69 6420 cs 098 VY LEE LE 209 6 005 LE 096 VE 069 00 OE 026 26 061 91 LL ET G 9966 0 626 JO LI9C 0 0 89CC 0 v606 G 6L6L 8 LGEL OOLIC O SPZI 066cL 6681 9 049 0 90LL 0 90PP 0 LELY 09985 0 0895 O SO 6C0 E 07520 9 9270 C 6000 8 ZC61 8891 0 96 L CL 686 6 298 OV 6474 OS LOZ 95609 89 691 0690 76 Lee OL 8L OG 866 06820 07850 OG BET Z9 910 08 861 OE VSL OVSLL LG 821 C8 8 L 9 0L 792 JOC 612 OC 729 OE 669 OE VBS GES 97767 OG 6717 SS 707 09 65 599 vLE 4696 GL VET G9 0 S OV 667 OG 897 00 09 SOV 09 vZ 9 ENE 01 CLE 66 086 CL 6 OS BLE LBL 14099L 0 691 OV ETL 8870 06 09 68 0 6 8 02982 0 V EZ OSL 89 OVE 9 069 LS 05705 COC LV 956 Ly ELLOE ZV LE 9 6 EG 092 OS 065 ZV 00777 OSC LY 020 8 006 VE 062 LE 995 86 096 SC 60C cc 0 6L 9 LVO GC OLE ET 1646 0 979 BL LO LO 067 EL CL LO Ft 962 OL SV Z X dl NdO OL INdO Svd X Sdd NI ALI9O713A X ACI Idld Nd9 NdD OL Sdd 0 CS9L JOLLEL JO L Aum O N O N 60 O 00 O LO LO O LO oo 0 99z1
7. 3 6 Power Up and Configuration 3 7 Keypad Operations 3 8 3 19 Trouble Shooting 3 20 3 21 Appendix Fluid Sound Speed Conversions Ductile Iron Pipe Data Cast Iron Pipe Data Steel SS PVC Pipe Data FPS to GPM Conversion Chart PART 1 QUICR START General Transducer Cable FLOW Figure 1 1 Top View of Pipe 1 A This manual contains detailed operating instructions for all aspects of the FD6000 instruments The following condensed instructions are provided to assist the operator in getting the instrument started up and running as quickly as possible This pertains to basic operation only specific instrument features are to be used or if the installer is unfamiliar with this type of instrument refer to the appropriate section in the manual for complete details TRANSDUCER LOCATION In general select a mounting location on the piping system with a minimum of 10 pipe diameters 10 X the pipe inside diameter of straight pipe upstream and 5 straight diameters downsteam See Table 2 1 for additional configurations On horizontal pipe select a position that is between 2 and 4 o clock on the pipe with 12 o clock representing the top Installations on vertical pipe should be made in an area where the flow moves from bottom to top ensuring a full pipe of liquid PIPE PREPARATION AND TRANSDUCER MOUNTING The piping surface where the transducers are to be mounted needs to be clean and dry Remove
8. apisjno odid Pulu s sse O PJEPUEIS 0007 Yoe v8 GL 09 VS O 60 0001 He LU 980 LOL VELOSO 0001 09 20 L OL 80 008 096 SZ0 OLS 0961990 OLS 6 990 0L8 676 8 690 009 8 7 990 809 82 90 009 604 950 909 cel 9 p 3218 YOU uoul YOU uoul YOU uoul e e e e EM gol M a sc o HSM or aol A a 16 H SSV 19 o SSV 10 d SSV 19 J SSV 10 SSV 19 SSV 19 d SSV 19 V SSV 10 s sse O PJEPUEIS odid 1569 0007 Yew 96 0 ve OG 81 91 VI S9L0 02 L L 6120 L 6 i i i 6 10090 0946 I l i I I i YELO c8v OL Ol 17690 18712 I 9090 l8 2 6010 740598 8 6010 4059 9 6010 Speg S 800 veer Y 800 vege IEM 081 HOS OVI HOS 001 HOS soyou 21 odid 001 HOS pe selnpeuos PJEPUEIS D A d 16335 SSojUIEJS 19935 Nd1 8484 X NdO 2000 X Ndd SdIN 8y0 X SdH C 29567 8 997 C 8675 OLVLE 0106 6806 0 9961 06071 0 270 60 608 28 LOG 9 296 99 LLC 69 LOG LL 961 09 y8L LV VEL 186 9cL OG 6LL SOV V6 601 29 896 LV 066 Ve 176 cc LO CO 0 V8L 069LL 00 EZ 00 LL LO 0002 0 1601 OG L9L OG VOL 069 Lc OVC Od 068 8L 0 869 0 00 OSL 080 Z6 OVS ZL LO C L8GE 0 9Z JOSILE 0 vS66 0
9. loose scale rust and paint to ensure satisfactory acoustical bonds Loosely wrap the appropriate length of strap around the pipe at the location determined in Step 1 Refer to Figure 1 1 for proper orientation of the transducer For greatest accuracy point the cable of the transducer in the primary flow direction Apply a liberal amount of couplant onto the transducer face Place the transducer onto the pipe ensuring square and true placement If an RTV type of couplant requiring curing time was utilized allow sufficient time for curing before applying power to the instrument or moving the cable 1 2 PART 1 QUICR START 3 TRANSDUCER POWER CONNECTIONS A Do not attempt to add additional cable to the transducers B Refer to the DIAGRAMS in Figure 1 2 for proper power and transducer connections Verify proper jumper selections are in place for the power source See Figure 3 4 4 INITIAL SETTINGS AND POWER UP IMPORTANT In order to successfully complete the configuration of the FD6000 Series flow meter the transducer must be mounted on a pipe which is full of a flowing liquid It Is normal to have a zero reading and no signal strength indication with empty pipes or zero flow rate A Adjust the GAIN control R13 to 1 4 turn from full counter clockwise rotation B Apply power to the instrument C If the pipe is full of a flowing liquid the flow meter Figure 1 2 signal strength vvill in
10. the DOWN arrow to decrease values The arrows can bemomentarily pressed to change values incrementally or held to advance continuously Constants outside of the valid range of the unit cannot be displayed The scrolling rate at which the values will change is two tiered Scrolling will be relatively slow during the first five seconds of a continuous keypad press the scrolling rate will increase after that time to allow rapid changes of large values 2 4 FUNCT Controls access to the commands located on the lower half of the keys After pressing this key the word SERVICE MODE will appear on the LCD indicator ENTER Records and activates the configuration constant value that is displayed on the LCD indicator Can also be used to return the meter to its run mode 3 8 PART 3 KEYPAD CONFIGURATION F1 and F2 Not utilized RESET Caution Conducts a system reset All configuration constants will be lost and the FD6000 will load default values for all constants I D Allows entry of a pipes internal diameter Internal diameters must be entered if volumetric flow rates are to be displayed m l a UNITS code for U S measurements was made the I D value will be entered in inches Valid ranges for this entry are 0 25 to 120 00 inches m f a UNITS code for metric measurement was made the value will be entered in millimeters Valid ranges for this entry are 6 to 3050 millimeters The appendices in the b
11. 0 5 3967 2 4875 4 3845 1 4845 8 4101 5019 9 4694 9 4783 5 4655 7 3346 5 4229 5 4009 2 2717 5 2539 7 2871 5 2923 2 2932 7 2571 2 2182 7 2153 5 1883 2 3248 4357 4557 4 3442 6 3231 6 4117 5 4914 7 4596 7 4859 0 5013 1 5085 2 5095 1 5059 0 4980 3 4868 9 4721 3 4557 4 4370 5 4593 9023 3530 2 4406 2 4368 4 4376 8 0007 Yen GOL 00661460 9L GGI680 cE GGILSO 8V GGJELO vOGGIGOO 09951450 9699 OI ZS VS 60 V68V 1980 80671620 6 20 9E 6VI690 OG 67 1890 V96VILSO 8467 0809 009 0SC 80 CV IZ4L 0 96 70 908 990 OC EVI6GO 6 90 0 99 OS br CV 20 vo 9E 1890 V69 I6V O OP ZC 1890 2 290 90 ZEC 18V O VE ZEJEV O PYE OE GE 9 90 tZ 0 690 2806 990 06086 90 86 061270 90 LEIEN O VILLE I6E O LEI 0006 OG VC OG GJE S79 SL 9L VI 670 CC CLI9h 0 82 6 8 0 VECLIOVO OVCLIZEO IVCLIVEO CGCLILEO SSCL OG EL CL 270 9 OLIVV O CC OLILr O GC OLI8E O HE OLIGE O OV OL ICE ND 9hL OLI6E O ce OL OL LL OL GVO GL8 0 LAG 660 208 1960 FEB IEC O 6 8 0 0 SVS ILC O 198 G0 6 8 OGC ECL EVO 09 JOro 019 260 919 IPE O 4229 LEO 829 820 VED S 0 079 06 9 9 O 66 8 0 17017 960 OLPY 0 9 620 ccr 1900 9 08 t r LYO VLE ZEO CCE IvE OO BCE ILEO PEE I8C O OVE S 0 OVE 96 a GH IEM AI IEM G HHEAV GL EM GI EM GL EM dl sayour sayout dd l Jojoweig azis 3 qnod PIS 99 SSEID GG SSEID VG SSEID EG 05 SSEID LG SSEID OG SSEID
12. 000 Series main circuit card See Figure 3 1 3 Connect povver to the appropriate terminal locations on the upper right corner of the main circuit card See Figure 3 2 Verify that the power supply selection jumpers are configured properly See Figure 3 4 4 Apply power 5 Verify that the display indicates 0 00 FPS or 0 0 flow rate of any other unit If the display does not register 0 0 then press the 2nd FUNCT key then press SIGNAL STR Verify that SIGNAL STR is lower than 000100 If SIGNAL STR is greater than 000100 verify that the sensor transmitter are not located near electrically noisy components VFDs inverters motors power relays etc Verify that transducer connections are proper and secure If the SIGNAL STR remains greater than 000100 consult the Dynasonics Factory for assistance 6 Press the 2nd FUNCT key to enter SERVICE MODE Press the SIGNAL STR key to display SIGNAL STR XXXXXX 7 Rub the face of the transducer lengthwise back and PART 3 PRE INSTALLATION CHECMOUT forth vvith your thumb using moderate pressure The cycle time should be 1 2 times per second 8 Verify that signal strength increases with frequency of the rubbing Typical increases will range from 20 30 counts 9 Verify that signal strength decreases when rubbing ceases Bench Test is Complete 3 2 PART 3 TRANSMITTER INSTALLATION Transmitter 1 Place the transmitter in a location that is Installati
13. 1 70066 LS9Lc 86606 97681 6S L 8 c9L S88V1 CESEL GZICI 06606 G LGL 0 64L VELOL 66951 SVLEL EGGLL 89201 082 59929 90ZSL 19921 vL9EL 99501 GLSLL CLVOL 6 76076 LSVSL EE9EL 56201 9L8LL 20601 8 2666 99CEL 98y6L 9041 S 60L SVLOL v9 6 7898 99901 62001 COV6 99228 8 8418 00052 689 622 994 6669 209 6 86685 00999 0 LECS 06897 0 vESsy 05917 9 8 0 88 5 8 BELE LO CO LO N LO cO LO LO LO o 5 O 2 LLI O Z LLI ddddd VLELZZ 49069 00909 EVELS 9805 80969 99229 0609 07977 24188 VISLe LOPSZ VELSA VLZOZ 6299 52919 59725 56065 91987 96177 22260 45656 46606 81996 86066 LEGG 59697 96407 CECOE 99956 66006 CESB8C 996VC 66512 L 26082 042 0 9 0975 6 0997 6 8909 G LV9S 9 PLOS 92867 0 1926 0 9679 0 9909 66299 8 9618 8 692 Z 095 9 2688 9 9 S LEDE v 9690 SV Z X dl NdO Sd4 Sd4 OL NdO GYZ X Sd4 NI ALI9O13A X dl 3010 1109 Nd9 OL Sd4 gzore 14652 vezi ore pe 68061 92 21 orz lt g 9 1 esze 7 6688 6009 09 684 996VL OOZOL JL cell gees 79 9906 06261 e169L 560 IT vr CO vr vr O LO IT CO CO CO LO O Ft CO
14. 1 rue Jacques Cartier 78280 Guyancourt France TEL 33 0 1 61 37 2900 FAX 33 0 1 30 57 5427 Toll Free in France 0800 466 342 e mail salesQomega fr Daimlerstrasse 26 D 75392 Deckenpfronn Germany TEL 49 0 7056 9398 0 FAX 49 0 7056 9398 29 Toll Free in Germany 0800 639 7678 e mail info omega de One Omega Drive River Bend Technology Centre Northbank Irlam Manchester M44 5BD United Kingdom TEL 44 0 161 777 6611 FAX 44 0 161 777 6622 Toll Free in United Kingdom 0800 488 488 e mail sales omega co uk It is the policy of OMEGA Engineering Inc to comply with all worldwide safety and EMC EMI regulations that apply OMEGA is constantly pursuing certification of its products to the European New Approach Directives OMEGA will add the CE mark to every appropriate device upon certification The information contained in this document is believed to be correct but OMEGA accepts no liability for any errors it contains and reserves the right to alter specifications without notice WARNING These products are not designed for use in and should not be used for human applications PART 1 TABLE OF CONTENTS Description Pages Ouick Start Installation 1 2 1 3 Operating Theory 1 4 Product Limitations 1 5 Model Number Matrix 1 6 Specifications 1 7 Transducer Installation 2 1 2 5 Pre Installation Functional Test 3 1 3 2 Transmitter Installation 3 3 3 4 Povver Source Jumper Settings 3 5 Electrical Connections 3 5
15. 24 mm pipe I D With the small pipe transducer option the pipe size range is 0 25 1 inch 6 25 mm A variety of liquid applications can be accommodated sewage sludges concrete mining slurries dredging etc Because the transducers are non contacting and have no moving parts the flow meter is not affected by system pressure fouling or wear Standard transducers are rated to 250 F 121 C Optional high temperature transducers are rated to operate to 300 F 149 C The basic principle of operation is the measurement of the frequency shift Doppler of a reflected ultrasonic signal from discontinuity in the flowing liquid In theory these discontinuities can be virtually any amount of suspended bubbles solids or interfaces caused by turbulent flow In practice the degree to which this can be reliably accomplished is a function of the sensitivity and frequency of the transducer and associated transmitter The design requires greater than 100 PPM of suspended solids or bubbles over 100 microns in size The transducer which generates and receives the ultrasonic signal supplies the data to the transmitter The transmitter processes the signal and provides an analog and pulse output for velocity indicating and volumetric totalizing In addition the transmitter contains a signal strength indicator which determines satisfactory operation PART 1 GENERAL Measuring Limits The flovvmeter is typically used as a un
16. 38 E 34 9 136 8 3 88 CONDUIT 98 5 MAX LENGTH 300 Feet 90 Meters FD 5000 Shown FIGURE 3 3 Important NOTE The transducer cable carries low level signals Do not attempt to add additional cable to the factory supplied transducer cable 3 4 PART 3 TRANSMITTER INSTALLATION 4 20mA OUTPUT Povver Connections RA mL JP10 I 08 F D17 Figure 3 4 Power Supply Jumper Selection The 4 20mA output is proportional to the flow rate measuring scale and can drive a load of up to 1000 ohms The output is isolated from earth ground and circuit low Connect the load to the 4 20 mA connection terminals located on the inside of the enclosure matching polarity as indicated Line power is connected by supplying power to the appropriate terminals located inside of the enclosure Use wiring practices that conform to local codes National Electric Code Hand book in the USA Use only the standard three wire connection The ground terminal grounds the instrument which is mandatory for safe operation CAUTION Any other wiring method may be unsafe or cause improper operation of the instrument It is recommended not to run line power with other signal wires within the same wiring tray or conduit Verify that the power supply jumper connections are oriented cor rectly for the power source being wired The electronics can be damaged if improper power is connected or if jumpers are not installed correctly
17. 3838 6 78 Kerosene 0 81 1324 4343 8 88 Linalool 1400 4590 2 93 Linseed Oil Methanol 40 41 Methyl alcohol 40 44 Methylene chloride 3 Methylethyl Retone Motor Oil SAE 20 30 Octane 23 Oil Castor Oil Diesel Oil Lubricating X200 Oil Olive Oil Peanut Paraffin Oil Pentane Petroleum 1 Propanol 46 Refrigerant 11 Refrigerant 12 Refrigerant 14 Refrigerant 21 Refrigerant 22 Refrigerant 113 Refrigerant 114 Refrigerant 115 Refrigerant C318 3 Silicone 30 cp Toluene 16 52 Transformer Oil Trichlorethylene 1 1 1 Trichloro ethane Turpentine Water distilled 49 50 Water 0 degrees C Water 20 degrees C Water 40 degrees C Water 60 degrees C Water 80 degrees C Water 100 degrees C Water 120 degrees C Water 140 degrees C Water 160 degrees C Water 180 degrees C Water 200 degrees C Water heavy Water sea Wood Alcohol 40 41 m Xylene 46 o Xylene 29 46 p Xylene 46 925 939 0 79 0 79 1 33 88 935 0 70 0 97 0 80 0 91 0 94 0 626 0 876 0 78 1 49 1 52 1 75 1 43 1 49 1 56 1 46 1 62 0 99 0 67 1 33 0 88 0 996 1 025 0 791 0 868 0 897 1770 1076 1076 1070 1210 1487 1172 1477 1250 1530 1431 1458 1420 1020 1290 1222 828 3 114 1 875 24 891 893 9 83 1 665 3 656 4 574 990 1328 1390 1050 985 1255 1498 1402 1482 1529 1551 1554 1543 1519 1485 1440 1390 1333 1400 1531 1076 1343 1331 5 1334 5803 3 3530 2 3530 2 351
18. L SSOL sorre vo ee9 so zzp lere on G LZZL 02701 er zze 66 269 6r ezs 66 8v 16 1 ez 098 ezez errio oster 9996 82 svz zoor IKE 19979 7 9 27 686 eztie legeez 6g 9s1 862 O 00 IT N LO IT o 00 O 00 N cO LO LO LO O CO O N vr LO CO IT CI vr O O CO O CO GL GEL GLL 68 O 6 LO ver LO O N CO CO O LO CO LO O 98 90 O 86 ZOL SG 6 ZEV 74 04 LO 9462 97 98 08 SS SE CGL08 cc 69 089 29 ov 809 56 2 0 EC 40 EZ 028 6 cc SEG Z KZ 6596 626 0z HEL SL 1687 OL 8 SL 1L69 Cl Ic8LS 6 VSVE 9 Zle DL GOEL 599 LL BEZE 6 62669 0299 C9VV 6 2608 Z 91846 S 0 03 LO O Ft O CO O CO LO LO N oo G O 14 O o O O ND LL BC 15 EG 86179 0 6 92 89 9 09881 09c9L ZVOVI 68901 J r 9 90 9 Z 89g1 962 2059 DLE CLE 8484 X NdO 4000 X Ndd SdIN 8y0 X LLLLVL IvLS8EL 198866L IG6GLLCL CVSCII S88E01 8 S6 14998 891801 S08LOL EVvS6 08068 ZL4c68 75692 16669 LE909 59025 86v s CCOLV 60197 79007 GOVEE 99998 22895 800L 68182 OLESC 90VSE 60666 LYELE 99160 52020 06670 OL66c 40900 vet GG8SC vetvc tL8gec 06010 c446L LSc8L 0 49L 60 SL 8895
19. MADE IN of YEAR VVARRANTY USA Shop online at omega com O OMEGA omega com e mail info Comega com For latest product manuals omegamanual info FE OMEGA PU S at ey ap se R FD6001 FD6002 FD6003 Ultrasonic Flovvmeter vvith Totalization omega com O OMEGA OMEGAnet Online Service Internet e mail omega com info omega com U S A ISO 9001 Certified Canada Servicing North America One Omega Drive P O Box 4047 Stamford CT 06907 0047 TEL 203 359 1660 FAX 203 359 7700 e mail info omega com 976 Bergar Laval Quebec H7L 5A1 Canada TEL 514 856 6928 FAX 514 856 6886 e mail info omega ca For immediate technical or application assistance U S A and Canada Mexico Benelux Czech Republic France Germany Austria United Kingdom ISO 9002 Certified Sales Service 1 800 826 6342 1 800 TC OMEGA Customer Service 1 800 622 2378 1 800 622 BEST Engineering Service 1 800 872 9436 1 800 USA WHEN En Espanol 001 203 359 7803 e mail espanol omega com FAX 001 203 359 7807 info omega com mx Servicing Europe Postbus 8034 1180 LA Amstelveen The Netherlands TEL 31 0 20 3472121 FAX 31 0 20 6434643 Toll Free in Benelux 0800 0993344 e mail sales omegaeng nl Frystatska 184 733 01 Karvin Czech Republic TEL 420 0 59 6311899 FAX 420 0 59 6311114 Toll Free 0800 1 66342 e mail info omegashop cz 1
20. ack of this manual contain tables of common pipe sizes and schedules If the pipe size does not appear in the table consult the pipe manufacture or conduct a physical measurement of the pipe internal diameter Errors in the entry of this value can result in large inaccuracies FULL SCALE Allows entry of the maximum fluid velocity anticipated within the pipe This value does not have any bearing on displayed flow rates or values but is used to scale the span value of the 4 20mA analog output If the analog output is not going to be utilized set this value to 30 00 if measuring in U S units or 10 00 if measuring in metric units m If a UNITS code for U S measurements was made the FULL SCALE value will be entered in FPS feet per 3 9 PART 3 KEYPAD CONFIGURATION second Valid ranges for this entry are 0 00 to 30 00 Two useful equations that relate liquid velocity to volume GPM 2 45 X D X FPS FPS GPM X 0 408 I D I D in inches m If a UNITS code for metric measurement was made the I D value will be entered in MPS meters per second Valid ranges for this entry are O to 10 00 MPS Two eguations that relate liguid velocity to volume are LPM 0 047 X 1 D X MPS MPS LPM X 21 28 1 D I D in inches Note Attempting to set a FULL SCALE value of less than 0 5 FPS 0 15 MPS may result in an unstable transmitted output If flows are typically lower than this range the LOW FLOW FILTERS
21. als ground FD6000 to pipe potential lf Variable Frequency Drives are being utilized verify that the FD6000 obtains a flow indication when the pump turns OFF If it does contact OMEGA Engineering 3 20 PART 3 TROUBLE SHOOTING Stability of flow readings are Increase the DAMP constant from keypad unsatisfactory Move transducers to a location further from piping tees elbows valves filters Erroneous Reading Transducer mounted incorrectly or not true to the pipe Another local ultrasonic instrument is operating at about the same frequency consult OMEGA Engineering Presence of large amounts of suspended solids or aeration Use CAL constant to compensate Sources of radiated interference are present Apply appropriate shielding An electrically noisy power supply is powering the FD6000 Power the meter with a circuit that does not power motors Verify that residual leakage and flow is not The display indicates flow when present l e leaking check valves 4146 UIE VeL E 15 ETO Verify that GAIN control R13 on the Main PCB is not adjusted too high With nominal flow running through the pipe adjust GAIN control till the display zeros with no flow 3 21 APPENDIX Appendix Fluid Sound Speed Conversions Pipe Dimension Chart Ductile Iron Pipe Dimension Chart Cast Iron Pipe Dimension Chart Steel SS PVC Velocity to Volumetric Conversion Chart Fluid Sound Speeds Original Date 10
22. and higher DAMPing values may be required UNITS Utilized to set engineering units of measure There are twelve different selections possible The Table 3 1 lists the entry code number flow rate unit of measure and totalizer unit of measure Note After changing the UNITS value it may be necessary to change other configuration values accordingly For example FULL SCALE 1 D HIGH LOW ALARM are influenced by the UNITS entry Note Flow already accumulated will not be correctly compensated for if the UNITS of measure changes 3 10 PART 3 KEYPAD CONFIGURATION Table 3 1 UNITS Code Flow Rate Totalizer 0 FPS feet per sec N A 1 GPM gallons per min GALLONS 2 GPH gallons per hr GALLONS 3 MGD millions of gal GALLONS pre day 4 CFM ft per min CF 5 MPS meters per sec N A 3 6 CMH m per hr m 7 LPM liters per min Liters 8 MLD millions of liters Liters per day 9 BPM barrels per min BARRELS 10 BPH barrels perhr BARRELS 11 BPD barrels per day BARRELS PART 3 KEYPAD CONFIGURATION HIGH ALARM Labeled RELAY 1 on the Main PCB Controls the set point of the SPDT relay labeled RELAY 1 the Main PCB Enter a liquid velocity at which a relay contact action is desired Relay contacts are utilized for signaling flow rate conditions that are higher of lower than a desired set point If a relay setting is made very close to a nominal liquid velocity relay chatter rapi
23. crease from a zero reading press Transducer top picture the 2nd FUNCT key then press SIGNAL STR If the and Povver bottom picture Signal Strength does not increase to a minimum of Connections 000125 counts gradually turn the GAIN control R13 clockwise until the indication is between 000125 and 000200 Do not over adjust this setting as ambient noise can influence readings D If possible turn off the flow in the pipe Verify that SIGNAL STR is lower than 000100 If SIGNAL STR greater than 000100 verify that the sensor transmitter are not located near electrically noisy components VFDs inverters motors power relays etc Verify that transducer connections are proper and secure If the SIGNAL STR remains greater than 000100 consult the Dynasonics Factory for assistance It is possible that the GAIN control R13 is set too far clockwise and ambient noise is influencing the readings Turn the control counter clockwise until the signal strength decreases to below 000070 counts E If the instrument passes steps 4C and 4D the basic setup of the instrument is complete 1 3 PART 1 GENERAL General Operating Theory The FD6000 Series flowmeter is designed to measure the flovv of liquids and slurries in full pipe closed systems The transmitter is field configured to measure flow on a variety of pipes and liquids The standard product is typically used on pipe sizes ranging from 1 120 inch 25 15
24. d opening and closing of the relay may result m Ifa UNITS code for U S measurements was made the HIGH ALARM value will be entered in FPS Valid ranges for this entry are 0 00 to 30 00 FPS m If a UNITS code for metric measurements was made the HIGH ALARM value will be entered in MPS Valid ranges for this entry are 0 00 to 10 00 MPS LOW ALARM Labeled RELAY 2 on the Main PCB Controls the set point of the SPDT relay labeled RELAY 2 on the Main PCB Enter a liquid velocity at which a relay contact action is desired Relay contacts are utilized for signaling flow rate conditions that are higher of lower than a desired set point If a relay setting is made very close to a nominal liquid velocity relay chatter rapid opening and closing of the relay may result m If a UNITS code for U S measurements was made the HIGH ALARM value will be entered in FPS Valid ranges for this entry are 0 00 to 30 00 FPS m f a UNITS code for metric measurements was made the HIGH ALARM value will be entered in MPS Valid ranges for this entry are 0 00 to 10 00 MPS TOTAL MULT Utilized for setting the flow totalizer exponent and changing the External Counter output This feature is useful for accommodating a very large accumulated flow The exponent is a X 10 multiplier were can be from 0 10 X 1 multiplier to 4 104 X 10 000 multiplier 3 12 PART 3 KEYPAD CONFIGURATION The External Counter output avai
25. ds of time turning the back lighting OFF can preserve the electro luminescent panel and save a small amount of power 1279 FUNCT CONTRAST This setting allows the adjustment of the LCD contrast EJ An LCD s viewing guality is affected by temperature ambient lighting back lighting and viewing angle Adjust the contrast level to provide the best contrast possible Default count is 50 3 19 CONDITION POSSIBLE CAUSE PART 3 TROUBLE SHOOTING Unit does not turn ON when power is Verify that AC power source is live applied Test the fuse Verify that proper power supply jumpers are in place FAULT CONDITION is indicated on LCD Fault conditions can arise from several indicator causes electrical surges short circuits open circuits etc To clear a Fault Condi tion press 2nd Function then press Re set Use the arrow keys to change the Fault code number to 0 Press Enter If the meter resumes measuring flow no permanent damage was incurred Ensure that the transducer is properly mounted to the pipe Verify that transducer connections are correct Ensure that the pipe is full of moving liquid If SIGNAL STR is less than 000100 counts and flow rate is greater than 1 FPS 0 3 MPS adjust GAIN control R13 on the Main PCB till SIGNAL STR reaches at least 000125 counts On cleaner liquids move the transducers closer to a 90 pipe elbow lf GND connection and pipe are at different potenti
26. emporary survey installations and portable flow meters SILICONE RUBBER Dow Corning 732 RTV R Excellent for permanent bonding This adhesive is a recommended bonding agent and easily removable INSTALLATION AND PIPE PREPARATION The cable from the transducer is provided with either dual coaxial cables flexible nylon conduit or PVC coated steel conduit with a 1 2 NPT fitting The coaxial cable was ordered from the factory at a specific length UNDER NO CIRCUMSTANCES should the coaxial cable be lengthened as this may de tune the circuitry and influence performance Small Pipe Installation of the small pipe transducers follow the same procedures as the standard pipe type The only Transducers difference is that the small pipe transducers utilize an integral pipe clamping mechanism with two Opposing sensing heads and the standard pipe units use a Stainless steel strap 2 3 PART 2 TRANSDUCER INSTALLATION Intrinsic Safety Installations requiring intrinsic safety should refer to Installations the Appendix dravvings covering these applications 1 Pipe Preparation For permanent silicone adhesive mounting after determining the transducer location some attention must be given to the pipe condition Before the transducer head is bonded to the pipe surface an area slightly larger than the flat surface to the transducer head black rectangle must be cleaned to bare metal This means the removal of all paint rust a
27. idirectional meter and is most accurate when the transducer is mounted in the orientation detailed in this manual But the meter vvill measure flovv in both directions although flow direction will not be indicated or totalized properly The flowmeter will operate from signals returned from turbulence alone such as installation directly at pump discharges or downstream from elbows and valves however it should be noted that turbulence may vary with flow rates and result in non linear results The repeatability of the device is not dependent on most process liquids The flowmeter is designed to measure the flow of liquids and slurries as long as a small homogeneous quantity of entrained air or Suspended solids are present Without the presence of continuing supply of air or solids the transmitted pulses are not reflected back to the transducer and the indicator will indicate zero flow The signal strength value will indicate a value greater than 100 counts when a minimum size and concentration of suspended particles are available for a reliable flow reading 100 micron and 100 PPM minimum and the liquid is moving at least 0 1 FPS 0 03 MPS Most water based liquids can be measured from a factory calibrated flowmeter However liquids with a heavy solids level i e over 2 by volume liquids with sound speeds that vary from water see Appendix Liquid Sound Speed list or pipes with liners may have to be field calibrated This i
28. ise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Should any Product s be used in or with any nuclear installation or activity medical application used on humans or misused in any way OMEGA assumes no responsibility as set forth in our basic WARRANTY DISCLAIMER language and additionally purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product s in such a manner RETURN REOUESTS INOUIRIES Direct all warranty and repair requests inquiries to the OMEGA Customer Service Department BEFORE RETURNING ANY PRODUCT S TO OMEGA PURCHASER MUST OBTAIN AN AUTHORIZED RETURN AR NUMBER FROM OMEGA S CUSTOMER SERVICE DEPARTMENT IN ORDER TO AVOID PROCESSING DELAYS The assigned AR number should then be marked on the outside of the return package and on any correspondence The purchaser is responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit FOR WARRANTY RETURNS please have the FOR NON WARRANTY REPAIRS consult OMEGA following information available BEFORE for curren
29. it does increase the SS CUTOFF setting see SS CUTOFF If SIGNAL STR is lower than 100 counts in a flowing liquid one or more of the following steps may need to be invoked 1 If the liquid velocity is less than 1 FPS 0 3 MPS turn SW 1 LOW FLOW switch ON This dual DIP switch is located near the center of the Main PCB 2 If SW 1 did not cause an increase in SIGNAL STR to a level above 100 turn ON SW 2 3 There may not be adequate reflectors for the Doppler principle to operate The transducer can be relocated to a source of liquid degasification such as would be found a 1 3 diameters down stream of a 90 degree elbow A surrogate source of aeration can also be introduced by bleeding a small amount of compressed air into the line several diameters upstream of the transducer 3 16 PART 3 KEYPAD CONFIGURATION 2 FUNCT 4 mA The 4 20mA output on standard FD6000 Series flow meters is scaled at zero flow equals 4mA and 20 FPS 6 08 MPS equals 20mA The 4mA key allows fine adjustments to be made to the zero of the 4 20mA output or allows offset to be placed on the 4 20mA output To adjust the 4mA output an ammeter or reliable reference connection to the 4 20mA output must be present Procedure 1 Either break the present current loop and connect the ammeter in series disconnect either wire at the terminal block labeled 4 20mA on the Main PCB of the FD6000 or if this output is not being utilized con
30. ittings and 5 pipe diameters upstream A symmetrical flow pattern is necessary for accuracy and repeatability over the Locations Table 2 1 Dimension Dimension Pipe Pipe Piping Configuration and Transducer m Position o 3 x lt Je kk 1 The system will provide repeatable measurements on piping systems that do not meet these requirements but the accuracy of these readings may be influenced to various degrees 2 1 PART 2 TRANSDUCER INSTALLATION operating range of the meter Down stream from pump or orifices etc locate at least 20 diameters See Table 2 1 Transducer Cable mu 2 On horizontal pipe select a position that is between 2 and 4 oclock on the pipe with 12 z o clock representing the top If the transducer is to be mounted on a vertical pipe select a section of pipe where the flow is moving from bottom to FLOW top flow moving vertically down a pipe tends to cavitate and provide unreliable operation 3 Mount the transducer in the orientation shown in Figure 2 2 The flow meter will read flow in both directions but will be most accurate if the cable is mounted in the orientation shown pointing in the primary flow direction 4 If totalization of the measured fluid is required the pipe must remain full The meter will read when the liquid level is greater than the placement of the transducer but the volumetric measurement will be based on a full pipe so
31. keyboard lock out press LOCK ON key the display will show LOCK ON Press ENTER to return to Run mode To turn the lock off press the LOCK ON key Use the arrow keys to set a value of 125 Press the ENTER key The display will show LOCK OFF to acknowledge that all keypad entries can now be made CAL A few factors can influence the readings of a FD6000 flow meter The CAL entry allows the user to compensate for flow discrepancies without affecting the factory calibration Examples of situations that can cause reading discrepancies are m Operations on liquids with sonic velocity carrying properties that are different from water See the table 3 14 PART 3 KEYPAD CONFIGURATION of correction factors located in the Appendix of this manual for Liquid Sound Speed and their associated correction factors E Transducer mounted in non recommended locations By applying a CAL value other than 100 the factory calibrated readings vvill be altered by the percentage entered This CAL value will be reflected in the display 4 20mA and CTR outputs and relay settings For example if a reading of 175 GPM is displayed and the known flow rate is 160 GPM a CAL value of 160 GPM x 100 91 4 175 GPM The FD6000 will not allow decimal values to be entered as a CAL constant so round to the nearest whole number in this case 91 Acceptable input ranges for the CAL constant are 0 255 DAMP In installations where very turbu
32. lable at the two terminals labeled CTR on the Main PCB is influenced by the TOTAL MULT value Since the output is designed to operate electromechanical accumulators large flow rates will require that the TOTAL MULT be set to a value usable by these types of counters typically speeds no faster than 3 cps The following chart tabulates suggested settings vs flow ranges Exponent Multiplier Useable CTR Range GPM or LPM 0 X1 30 600 1 X10 300 6 000 3 2 X100 3 000 60 000 X1 000 30 000 600 000 4 X10 000 300 000 6 000 000 TOTAL ON OFF This key has three functions Key press number Operation First press Stops the internal totalizer external CTR and displays the last value Second press Resets the internal totalizer to zero continued 3 13 PART 3 KEYPAD CONFIGURATION continued Third press Restarts the internal totalizer external CTR The internal totalizer starts from zero If inhibiting pausing the totalizer is necessary there are two methods suggested 1 Connect and external totalizer to the CTR terminals See the section of this manual related to CTR electrical connections for connection parameters 2 To inhibit the internal totalizer without resetting the accumulation press the TEST key to pause the accumulation Press the ENTER key to resume accumulation LOCK ON To ensure security of the configuration and accumulated flow the keypad can be locked To enable the
33. le turn off the flow in the pipe Verify that SIGNAL STR is lower than 000100 If SIGNAL STR is greater than 000100 verify that the sensor transmitter are not located near electrically noisy components VFDs inverters motors power relays etc Verify that DT6 transducer connections are proper and secure If the SIGNAL STR remains greater than 000100 consult OMEGA Engineering for assistance It is possible that the GAIN control R13 is set too far clockwise and ambient noise is influencing the readings Turn the control counter clockwise until the signal strength decreases to below 000070 counts 5 If the instrument passes steps 5 and 6 the basic setup of the instrument is complete It is normal to have low zero SIGNAL STRENGTH Important indication at ZERO flovv PART 3 KEYPAD CONFIGURATION After a successful flow meter installation and startup covered in the previous sections of this manual the FD6000 can be keypad configured to provide select engineering unit readings of flow and a scaled 4 20mA output Configuration inputs are made via the keypad and are stored by the microprocessor The entries are retained by the flow meters EPPROM memory in the event of power failure If fluid velocity readings FPS or MPS are the only required measurement keypad configuration is not required UP DOWN Arrows Allow changing of the FD6000 Series configuration constants Use the UP arrow to increase constant values and
34. lent or erratic flow is encountered increasing the Damping setting can increase display and output stability The DAMP setting increases and decreases the response time of the flow meter display and outputs To set the damping time constant press the DAMP key Seta value between 1 and 10 1 having the fastest response and 10 having the slowest response Press ENTER to complete the configuration TEST The meter contains a test function for verification of the 4 20mA analog and CTR external counter outputs To activate the test function press the TEST key Verify that 20mA is flowing in the 4 20mA output and verify that the CTR output is supplying 50mS pulses Press ENTER to exit the test function PART 3 KEYPAD CONFIGURATION 2 4 FUNCT SERVICE MODE 1279 FUNCT SIGNAL STR Displays the ravv Doppler signal strength value This value will increase as the velocity of the liquid increases Typically a liquid flovving at a velocity greater than 0 2 STR FPS 0 06 MPS with adequate suspended solids 100 ppm or 100 micron or larger solids or aeration will produce SIGNAL STR readings of at least 000125 counts NOTE If the liquid is not flowing a low SIGNAL STR reading is non conclusive If a high SIGNAL STR is indicated at zero flow rate it indicates that a source of interference another ultrasonic instrument VFD or poor electrical ground may be present Verify that SIGNAL STR increases when the flow starts If
35. may be used one of two ways To drive a 12V logic device or electromechanical total izers To drive a low impedance 12V device Minimum resistance 50 ohms The pulse output pulses with totalizer increments The connections are located on the right side of the signal processing PCB in the back of the enclosure The pulse width is fixed at 50 milli seconds CTR represents circuit low CTR represents 12 Vdc pulse output 3 6 PART 3 STARTUP AND CONFIGURATION Before Starting the Note The FD6000 Series flow meter system requires a Instrument full pipe of flowing liquid before a successful startup can be completed Do not attempt to make adjustments or change configurations until a full pipe is verified Instrument Startup Procedure 1 Verify that all wiring is properly connected and routed 2 Apply power 3 Adjust the GAIN control R13 to 1 4 turn from full counter clockwise rotation 4 Apply power to the instrument 5 If the pipe is full of a flowing liquid that contains ade quate concentrations of suspended solids the flow me ter signal strength will increase from a zero reading press the 2nd FUNCT key then press SIGNAL STR If the Signal Strength does not increase to a minimum of 000125 counts gradually turn the GAIN control R13 clockwise until the indication is at between 000125 and 000200 Do not over adjust this setting as ambient noise can influence readings 6 If possib
36. n 12 VA 0 1 30 FPS 0 03 9 1 MPS 4 20 mA 1000 Ohms max isolated 12 VDC pulse 100uS duration 10 Hz max pulses with totalizer increments Two Relays SA 250 VAC resistive SPDT 2 line x 20 character alphanumeric LCD backlit Digit height 0 2 inches 5 mm 6 digit rate 8 digit totalizer resettable User configured FPS GPM GPH CFM MGD BPM BPH BPD MPS LPM M hr LPD Gallons barrels crude oil liters M 22 to 160 F 30 to 70 C 0 95 relative humidity non condensing NEMA 4X IP 65 Fiberglass with SS hardware 11H x 9 25W x 5 5D inches 280H x 235W x 140D mm 2 Full Scale 0 05 of Full Scale 0 2 of Full Scale 5 50 seconds user configured to 90 of value step change in flow Keypad lockout access code enable SPECIFICATION 100 ppm of 100 micron size suspended solids or aeration minimum Std 20 feet 6 08 meters flexible armored conduit Opt lengths to 300 feet 90 meters Std 1 120 inches 25 3050 mm pipe LD Opt 0 25 1 inch 6 25 mm pipe I D Std 40 to 180 F 40 to 82 C Opt 40 300 F 40 to 149 C Std Aluminum and SS w epoxy encapsulation 1 7 NOTES PART 2 TRANSDUCER INSTALLATION Transducer Mounting The following list outlines how to install the transducer for optimal performance highest reliability and greatest accuracy 1 Select a transducer site at least 10 pipe diameters downstream from bends or f
37. nd scale Some minor pipe pitting will not cause problems as the acoustic couplant will take up the voids In the case where plastic pipe is used remove all paint and grease so that a smooth dry surface is exposed 2 Transducer Mounting The transducer center line is designed to mount parallel to the pipe center line The groove in the transducer body will allow the 1 2 stainless steel strap that was enclosed with the meter to align the transducer properly on the pipe DO NOT mount the transducer on bends elbows or fittings Every effort should be made to mount the transducer parallel to the axis of the pipe as well as flat on the pipe The transducer cable should run in the dovvn stream direction of liquid flow See Figure 2 2 In horizontal pipe runs mount the transducer between 2 and 4 o clock from the top 12 o clock position prepare the pipe surface as described Finish the surface with some emery paper and then wipe the surface with trichlorenthylene to thoroughly degrease the contact surface in a area slightly larger than the flat surface of the transducer For permanent mounting use a good silicone based 2 4 PART 2 TRANSDUCER INSTALLATION adhesive Dow 732 Spread a bead of the adhesive on the flat surface of the transducer face covering well Now spread a bead to the prepared pipe surface and press the head lightly to the pipe Let the adhesive flow enough to fill in all the area beneath the head
38. nect the ammeter to the terminal and to the terminal of the 4 20mA output 2 Press the 4mA key 3 With no flow moving through the pipe adjust the setting count using the arrow keys until 4 00mA is indicated on the ammeter The typical count value range for this setting is between 3350 and 3850 4 Press ENTER to store the value 5 Re connect the 4 20mA output circuitry as required 1279 FUNCT VEL ADC Press VEL ADC to display the raw analog to digital converter counts that are being processed by the microprocessor This count value will vary linearly with flow rate from 0000 at zero flow rate to 1024 at maximum full scale flow rate No modifications of this count can be made this display is for diagnostic purposes only 1279 FUNCT BLANKING This Rey is unused 3 17 PART 3 KEYPAD CONFIGURATION 1279 FUNCT 20mA The 4 20mA output on standard FD6000 flow meters is scaled at zero flow equals 4mA and 20 FPS 6 08 MPS equals 20mA The 20mA key allows fine adjustments to be made to the span of the 4 20mA output To adjust the 20mA output an ammeter or reliable reference connection to the 4 20mA output must be present Procedure 1 Either break the present current loop and connect the ammeter in series disconnect either wire at the terminal block labeled 4 20mA on the Main PCB of the FD6000 or if this output is not being utilized connect the ammeter to the terminal and to the
39. on Where little vibration exist Protected from falling corrosive fluids Within ambient temperature limits 22 to 122 F 30 to 50 C Out of direct sunlight Direct sunlight may increase temperatures within the transmitter to above maximum limit 2 Mounting Refer to Figure 3 3 for enclosure and mounting dimension details Ensure that enough room is available to allow for door swing maintenance and conduit entrances Secure the enclosure to a flat surface with four appropriate fasteners 3 Conduit holes Conduit hubs should be used where cables enter the enclosure Holes not used for cable entry should be sealed with plugs NOTE Use NEMA 4 IP65 rated fittings and plugs to maintain the water tight integrity of the enclosure Generally the right conduit hole viewed from front is used for line power the left conduit hole for transducer connections 4 If additional holes are required analog outputs etc drill the appropriate size hole in the enclosure s bottom Use extreme care not to run the drill bit into the wiring or circuits cards To access terminal strips for electronic connectors loosen the two screws in the enclosure door and open the door 3 3 PART 3 TRANSMITTER INSTALLATION Dimensional Specifications Inches mm 6 00 0 31 2 DIA HOLE 4 4 PLA 2 100 11 50 292 1 11 31 287 3 1273 1 gel 9 1 63 41 3 POWER 3 44 CONNECTION 138 1 1
40. placement Transducers WA Instrumentation amp Accessories FLOW LEVEL WA Rotameters Gas Mass Flowmeters amp Flow Computers WA Air Velocity Indicators WA Turbine Paddlewheel Systems lA Totalizers amp Batch Controllers pH CONDUCTIVITY WA pH Electrodes Testers amp Accessories WA Benchtop Laboratory Meters WA Controllers Calibrators Simulators amp Pumps WA Industrial pH amp Conductivity Equipment DATA ACQUISITION WA Data Acquisition amp Engineering Software WA Communications Based Acquisition Systems WA Plug in Cards for Apple IBM amp Compatibles lA Datalogging Systems lA Recorders Printers amp Plotters HEATERS WA Heating Cable WA Cartridge amp Strip Heaters WA Immersion amp Band Heaters WA Flexible Heaters WA Laboratory Heaters ENVIRONMENTAL MONITORING AND CONTROL lA Metering amp Control Instrumentation WA Refractometers WA Pumps amp Tubing Rf Air Soil amp Water Monitors WA Industrial Water amp Wastewater Treatment WA pH Conductivity amp Dissolved Oxygen Instruments M4176 0605
41. rom any action of the purchaser including but not limited to mishandling improper interfacing operation outside of design limits improper repair or unauthorized modification This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion or current heat moisture or vibration improper specification misapplication misuse or other operating conditions outside of OMEGAS control Components in which wear is not warranted include but are not limited to contact points fuses and triacs OMEGA is pleased to offer suggestions on the use of its various products However OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA either verbal or written OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER EXPRESSED OR IMPLIED EXCEPT THAT OF TITLE AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED LIMITATION OF LIABILITY The remedies of purchaser set forth herein are exclusive and the total liability of OMEGA with respect to this order whether based on contract warranty negligence indemnification strict liability or otherw
42. s done by adjusting the Calibration value on the keypad to make the indicator agree with a known flow velocity or a mathematically corrected fluid velocity All standard flow meters are calibrated to measure the flow of a water based liquid at 25 degrees C If the scale range or units need to changed the process to do so is covered in detail later in this manual PART 1 GENERAL Serial Number The FD6000 Series employs modular construction and provides electrical safety for the operator The display face contains voltages no greater than 9 Vdc and any exposed metal work is electrically connected to Earth Ground The display face svvings open to allovv access to user connections The serial number and complete model number of your meter is located on the inside of the transmitter front cover Should technical assistance be required please provide OMEGA S Customer Service Department with this information Email flow omega com TRANSMITTER DESCRIPTION POVVER REQUIREMENTS VELOCITY OUTPUTS DISPLAY UNITS RATE U S METRIC TOTALIZER U S METRIC AMBIENT CONDITIONS ENCLOSURE NON LINEARITY ACCURACY SENSITIVITY REPEATABILITY RESPONSE TIME SECURITY TRANSDUCER DESCRIPTION LIQUID REQUIREMENTS TRANSDUCER TO TRANSMITTER DISTANCE PIPE SIZES TEMPERATURE HOUSING MATERIAL PART 1 GENERAL SPECIFICATION Std 115 or 230 VAC 50 60 Hz 10 and 12 VDC Opt Power consumption less tha
43. t repair charges Have the following contacting OMEGA information available BEFORE contacting OMEGA 1 Purchase Order number under which the product 1 Purchase Order number to cover the COST was PURCHASED of the repair 2 Model and serial number of the product under 2 Model and serial number of the product and warranty and 3 Repair instructions and or specific problems 3 Repair instructions and or specific problems relative to the product relative to the product OMEGA s policy is to make running changes not model changes whenever an improvement is possible This affords our customers the latest in technology and engineering OMEGA is a registered trademark of OMEGA ENGINEERING INC Copyright 2005 OMEGA ENGINEERING INC All rights reserved This document may not be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form in whole or in part without the prior written consent of OMEGA ENGINEERING INC Where Do Find Everything Need for Process Measurement and Control2 OMEGA Of Course Shop online at omega com TEMPERATURE WA Thermocouple RTD amp Thermistor Probes Connectors Panels amp Assemblies WA Wire Thermocouple RTD amp Thermistor lA Calibrators amp Ice Point References l Recorders Controllers amp Process Monitors WA Infrared Pyrometers PRESSURE STRAIN AND FORCE WA Transducers amp Strain Gages WA Load Cells amp Pressure Gages WA Dis
44. totalization will be higher than actual 5 The flowmeter will achieve proper Doppler signals off of turbulence however it should be noted that turbulence may not be linear with pump speed changes nor is the reading necessarily accurate due to the non uniformity of turbulence 6 When a liquid has less than 100 PPM of 100 micron or larger particles try mounting the transducer within 12 inches of a pump discharge or other source of flow turbulence or cavitation A reading obtained under these circumstances will be repeatable but not necessarily accurate or linear 7 It is a good practice to test the flow meter on the piping system before permanently mounting the transducer using RTV Function can be verified by applying a water soluble lubricant such as KY Jelly and holding the transducer by hand on the pipe in the location where the transducer will be Figure 2 2 Top View of Pipe 2 2 PART 2 TRANSDUCER INSTALLATION permanently dmounted Under flovving liquid conditions adequate signal is indicated vvhen the Signal Strength indicates between 000125 and 000200 counts Acoustic Couplant For proper operation there cannot be air voids Types between the traducer face and pipe The space must be filled with a material which is a good transmitter of sound energy such as SILICONE GREASE Dow Corning 111 R or comparable 100 to 450 F The material must be suitable not to flow at temperature of pipe Used for t
Download Pdf Manuals
Related Search