AVFM 5.0 User`s Guide - Greyline Instruments
Contents
1. Downward AVFM O O GND GND TO ULTRASONIC In EXTENDED SENSOR CABLE TO LEVEL SENSOR CORE CORE ELECTRONICS ENCLOSURE RG62AU COAXIAL q Ss EE MAX TOTAL CABLE LENGTH F 500 ft 152m RG62AU coaxial SHIELD SHIELD CONDUIT RECOMMENDED FOR MECHANICAL PROTECTION D z E f Y EXTENDED SENSOR CABLE TO VELOCITY SENSOR KL Ge N IN TO ELECTRONICS ENCLOSURE KL Sa E SHIELDED COAXIAL PAIR V i J MAX TOTAL CABLE LENGTH D m OL NO Peg ineo CONDUIT RECOMMENDED FOR GND GND MECHANICAL PROTECTION lO O instruments Inc COAXIAL CABLE PREPARATION VXC Doppler sensor cable can be cut and spliced up to a maximum length of 500 ft 152 m Cable ends must be prepared as illustrated below GOOD BAD H a 7 1 BLACK BLACK M CONDUCTIVE CONDUCTIVE SLEEVE SLEEVE Y HAS BEEN HAS NOT BEEN REMOVED REMOVED Page 32 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc JUNCTION BOX OPTION JB2X amp JB4X NEMA4X IP66 polycarbonate Junction Box with terminal strips is available from Greyline Instruments Includes compression fittings for watertight coaxial cable entries Page 33 GREYLINE AVFM 5 0 Area Velocity Flow Meter instruments inc2. Note 4mA is not affected by Lui OF fzet settings 4mA is the bottom of the channel or pipe SENSOR ELEVATED ABOVE FLOOR OF TOF VIEW ums PIPE OR CHANNEL STAINLESS STEEL MOUNTING BRACKET SUPPLIED SENSOR SENSOR U SHAPE STAINLESS STEEL 18 GA RECOMMENDED HEIGHT AS REQUIRED A SIDE VIEW END VIEW Min Vel Press and enter a minimum velocity cutoff Forward and reverse velocities less than lin Mel will be forced to zero Damp inc Increase damping to stabilize readings under turbulent flow readings or to reject spurious level readings Decrease for faster response to changes in flow Press V fromthe Calibration display to return to Menu Selections Page 13 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc Channel Setup CHANNEL SETUP Tape Roung Dacre oe Kees Round Select Round for open pipes Set Max Height tothe inner diameter of the pipe Rectangle Select Rectangle for rectangular channels Enter the channel width Trapezoid Select Trapezoid for trapezoidal shaped channels Specify the higth and Glope of the channel as shown in the following illustration SLOPE x TRAPEZOIDAL y CHANNEL lt x gt WIDTH gt lt y gt E oo Select Eao for Egg shaped channels Enter the Max He ight of the channel HEIGHT 3R a R 2 Page 14 3REYLINE
3. SS PIPE MOUNTING BAND OPTION VSJ NEC Use optional VSJ stainless steel Pipe Mounting Bands for easy Sensor installation in round pipes yO M Each Pipe Band includes T l E L Band Adjustment Jack allowing 0 5 13 mm adjustment from Be SS pons the nominal band size BAND ADJUSTMENT Stainless steel bracket for Sensor mounting JACK Pre drilled for tie wraps included to secure Sensor cable CODE BAND SIZE BAND ADJUSTMENT JACK VSJ6 6 150 mm ID pipes VSJ8 8 200 mm ID pipes VSJ10 10 250 mm ID pipes VSJ12 12 300 mm ID pipes VSJ14 14 350 mm ID pipes VSJ15 15 375 mm ID pipes VSJ16 16 400 mm ID pipes VSJ18 18 450 mm ID pipes VSJ20 20 500 mm ID pipes VSJ24 24 600 mm ID pipes VSJ30 30 750 mm ID pipes VSJ PIPE MOUNTING BAND SENSOR MOUNTING BRACKET f END Z VSJ HALF PIPE GEET p s MOUNTING BAND 4 ADJUSTMENT FLOW JACK y VSJ32 40 32 40 800 1000 mm ID pipes VSJ42 54 42 54 1100 1375 mm ID pipes i JL i i VSJ56 72 56 72 1400 1800 mm ID pipes SENSOR MOUNTING BRACKET Mounting Instructions Install the stainless steel pipe band with the sensor mounting bracket at the invert bottom FASTEN SENSOR of the pipe Ensure that the sensor bracket is sch Geng m parallel to the water surface check with a TIE WRAPS level Mount so the tapered end of the sensor will point upstream and the sensor cable will point downstream Turn the 77 adju
4. Greyline Instruments warrants to the original purchaser its products to be free from defects in material and workmanship for a period of one year from date of invoice Greyline will replace or repair free of charge any Greyline product if it has been proven to be defective within the warranty period This warranty does not cover any expenses incurred in the removal and re installation of the product If a product manufactured by Greyline should prove defective within the first year return it freight prepaid to Greyline Instruments along with a copy of your invoice This warranty does not cover damages due to improper installation or handling acts of nature or unauthorized service Modifications to or tampering with any part shall void this warranty This warranty does not cover any equipment used in connection with the product or consequential damages due to a defect in the product All implied warranties are limited to the duration of this warranty This is the complete warranty by Greyline and no other warranty is valid against Greyline Some states do not allow limitations on how long an implied warranty lasts or limitation of incidental or consequential damages so the above limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state Greyline Instruments Inc Page 30 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter inst
5. 3REYLINE en instruments inc USER S GUIDE Installation amp Operation Instructions Area Velocity Flow Meter Model AVFM 5 0 Manual Series A 2 2 Note This page has been left blank intentionally 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments inc INDEX CONNECTIONS ee Eeer 4 FUNCTION TES EEN 4 KEYPAD SYSTEM EE 6 HEEN NT EEN LEE BEER H e 8 MESSAGE ICON E 9 STATUS e P ee 9 PASSWORD die MM RE REE 10 UNITS MOD E nana 11 CALIBRA TON EEN 12 RELAY E E EE 16 SPECIAL FUNCTIONS teen reegen 17 INSTALLATION SENSOR LOCATION eere enne 19 ENCLOSURE INS ENT 23 FIELD TROUBLESHOOTING E 25 APPLICATIONS TC RE A EE 27 PRODUCT RETURN PROCEDURE issus 28 AREA VELOCITY FLOW DATA SHEET 29 APPENDIX A OPTIONS EN 31 DATA LOGGING OPTIONAL Jasari o A E A S i 39 EREECHEN 41 IMPORTANT NOTE This instrument is manufactured and calibrated to meet product specifications Please read this manual carefully before installation and operation Any unauthorized repairs or modifications may result in a suspension of the warranty Available in Adobe Acrobat pdf format Page 3 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc CONNECTIONS POWER INPUT 100 to 240 VAC 50 60Hz No adjustments are necessary for voltages within this range Connect L Live N Neutral and AC Ground Optional DC 9 32 VDC Connect to and terminals Optional Thermostat and Heat
6. EE AVFM 5 0 Area Velocity Flow Meter instruments inc Dual Non Contacting Sensor Configuration PZ Non Contacting Ultrasonic Level Sensor SE4 Clamp on Velocity Sensor Page 44 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc CONNECTIONS Dual Sensor Configuration f S SSSS DE OO 2 zzt Wadd periaa Uu 3d4d cocaad DEN REESEN EE EE SEN sestaaeebeads doses DO bee o o PZxx c H Level EL a 4 20mA 4 20mA VELOCITY LEVEL eclee Ek m s D o css EXTRA RELAYS OPTION 9 za Lu a SE l a a a 4 20mA deer Dee FLOW RLY2 D RLY1 AC GND 0000 Page 45 3REYLINE instruments inc Calibration kapp Fle im mgertz Am Flo D BGAE ts 26nA Vel 16 666 ft s mh Mel 6 668 Fts Zn Level 12 BAFE 4nA Level D ABAFE Bin Level D DD in Lol Offset B BEAT Min Wel D DD Damp ina icu AVFM 5 0 Area Velocity Flow Meter CALIBRATION Non Contacting Level Sensor Configuration Press amp to Calibration and to enter Use amp or ft to position P before each menu item and to enter When settings are completed press to store and return to the Calibration menu ziemmrFla 5V Flo Press and enter the flow rate value for 20mA Note Analogue output can be selected as 4 20mA or 0 5V in Special Functions mA Flo Press an
7. are completed press to store and return to the Calibration menu Simon Elo 5V Flo Press and enter the flow rate value for 20mA Note Analogue output can be selected as 4 20mA or 0 5V in Special Functions 4mA Flea OV Flo 20mAa Vel 5V Vel dap Mel OV Vel SET Lene l 5V Level n Level OV Level ang Hinka Flin Level Press and enter the flow rate value for 4mA Press and enter the velocity value for 20mA Press and enter the velocity value for 4mA Optional for QZ02L A type sensor Press and enter the level value for 20mA Optional for QZ02L A type sensor Press and enter the level value for 4mA Only for PZI2LP QZO2L B type sensor Press and enter the zero water level distance from the PZ12 LP sensor to the zero water level Only for PZI2LP QZO2L B type sensor Press and enter the max level distance from the PZ12 LP sensor to the max water level Optional for QZ02L A type sensor Press and enter a minimum level cutoff Level reading less than Min Level will be forced to zero Page 12 3REYLINE eeng Gees AVFM 5 0 Area Velocity Flow Meter instruments Inc Lul Offset Optional for QZ02L A type sensor Press and enter an offset to level measurement Set to 0 00 when sensor mounted on floor of channel When sensor is mounted above the floor of the channel enter the distance between channel floor and bottom of sensor Maximum offset is 36 914 mm
8. instruments inc CuztomChannel bTups Custom Reset Data Ho Fac Height BTE FE Division B E EE Increment B Michth 8 868 FE Leuel 8 868 FE AVFM 5 0 Area Velocity Flow Meter CUSTOM CHANNELS Reset Data Plax He iaht Division Increment Hichth MAX HEIGHT Old data MUST be removed before entering data for a new channel Press then press to Wes and press V to clear old data Enter the maximum height of the channel Divide the maximum height into equal increments maximum of 40 and enter this division value example 1 1 cm etc Enter the increment number if you want to edit a previous entry or to skip entering widths for some levels Note The custom channel will interpolate widths between entry points Enter the measured width of the channel at the level shown Note To enter 0 width you must press and then V to store a 0 width data point Displays the level of the channel for each increment and width entry DIVISION INCREMENT di W N P O1 O OO E LEVEL Note Custom channel data in equal width increments with variable height measurements must be converted to the format shown above using the Channel Data Translator PC software Page 15 3REYLINE instruments inc AVFM 5 0 Area Velocity Flow Meter Press and or ft to select a relay 2 relays are standard 4 RelauFarameterz RELAY PARAMETERS
9. second then C etc At the letter Z a character will appear indicating that the maximum number of downloads for that instrument are on the USB flash drive Older files can be erased or moved from the flash memory drive or a new memory drive can be used OPENING LOG FILES Install Greyline Logger on your PC or laptop Refer to the Help menu in the program for detailed instructions Select File Open Instrument Log log to open the log file from your USB flash drive Page 40 3REYLINE instruments inc SPECIFICATIONS Electronics Enclosure Accuracy Display Programming Power Input Output Control Relay Temperature Compensation Electrical Surge Protection Environmental Conditions 7 4 188 mm 6 46 164 mm 9 5 12 150 mm gt AVFM 5 0 Area Velocity Flow Meter NEMAAX IP 66 watertight and dust tight polycarbonate with clear shatterproof hinged Lexan cover Level 0 25 of Range Velocity 2 of Reading Repeatability 0 1 F S Linearity 0 1 F S White backlit matrix displays flow rate totalizer relay states operating mode and calibration menu Built in 5 key calibrator with English French or Spanish language selection 100 240VAC 50 60 Hz 30 W max Optional 9 32VDC 9 W max 2 Isolated 4 20mA 1000 ohm load maximum or 2 Isolated 0 5V Qty 2 rated 5 ampere SPDT Automatic temperature probe built in to lev
10. sensor and the pipe wall which would prevent acoustical coupling A PC4 Sensor Mounting Kit is supplied with each Greyline flow meter It includes recommended coupling compound in a plastic applicator and a stainless steel mounting bracket with adjustable pipe straps Additional stainless steel bands by customer may be combined END VIEW to mount on pipes up to 180 4 5 m OD STAINLESS ADJUSTABLE PIPE STEEL STRAP y 5 SENSOR p HILF TII Page 50
11. AHL 9001 02 093 390 101 rated 9 6V 27 ohms S Ee S Kei S Kei TRANSDUCER D n ND G 5 A AVFM 5 0 s e TRANSDUCER Installed in CONNECTIONS Non Hazardous Location BARRIER SPECIFICATIONS STAHL BARRIER System Parameters Entity Parameters 9001 02 093 390 101 9 6V 27 ohms 250V 9 3V 390mA 906 8mW 4 1uF 0 16mH Page 36 instruments Inc ENCLOSURE HEATER AND THERMOSTAT Option TH Instruments can be factory equipped with an Enclosure Heater and Thermostat or the module can be customer installed The Thermostat is factory set to turn ON at 40 F 4 5 C and OFF at 60 F 15 5 C Power consumption is 15 Watts TO AC POWER SUPPLY O O ENCLOSURE SUNSCREEN Option SCR Do not mount instrument electronics in direct sunlight Overheating will reduce the life of electronic components and condensate may form during the heat cool cycles and cause electrical shorts 11 280 mm Note gt 11 280 mm 5 127 mm Exposure to direct sunlight can cause overheating and moisture condensation which will reduce the operating life of electronics Protect Instruments from direct sunlight with this iridite finished aluminum sun screen Greyline Option SCR Seal conduit entries with caulking compound to further reduce moisture condensation Page 37 3REYLINE Bises Dee AVFM 5 0 Area Velocity Flow Meter
12. Felag L Function Flow J on 1988 USG Re law Off 5 868 LEG Functian Flon On We locity On additional are optional Press amp or f to select OFF Pulse Flow velocita or Level Position the cursor under the numerals and press or to set digits to the relay Cm set point set digits to the OF set point Press and set digits to the flow volume per relay pulse Use this feature for remote samplers chlorinators or totalizers Minimum time between pulses is 2 25 seconds and pulse duration is 350 milliseconds Fie law Return to and enter settings for each relay Position the cursor under the numerals and press or to set digits to the relay r set point set digits to the OF set point Position the cursor under the numerals and press or to set digits to the relay Cm set point set digits to the OF set point mode Specify the state of the relay for loss of echo condition OFF On or Hole Press V to return to Menu Selections Page 16 3REYLINE instruments inc Speecial Functions bL amoaiaoae English Ana log Out i zBnn Back light High Reset Totalizer HO Hegat ive Totals HO Flo Direction OFF Cal Constant i t Restore Defaults HO Heu Password AGE Seecial Functions Language English Back licht ES Hecd tum AVFM 5 0 Area Velocity Flow Meter DATA LOGGING OPTIONAL Refer to Options section of this manual SPECIAL FUNCTIONS Languaae
13. Select Enalizh French or Spanish Fina log Out Select 4 20mA or 0 5V mode for the analog output Back light Select High Medium or Lou for continuous backlight Select eu Hi La for high backlight for 1 minute after a keypress and then Lo backlight until a key is pressed again Select Kes High Med or Lou for backlight after a keypress and then backlight off until a key is pressed again Reset Totalizer Press and select Wes to erase and restart the totalizer at zero Hegat iwe Totals Select des to have reverse flow readings deducted from the totalizer Select a to totalize forward flow only and ignore reverse flow Select Om to enable flow direction measurement Select OPE to disable flow direction measurement Select Inwmr t to invert the sense of the flow measurement Fle Direction Cal Constant Scales the velocity reading Set to 1 000 for QZO2L sensor Restore Defaults Select Yes and press V to erase all user settings and return the instrument to factory default settings Heu Password Select any number from BBA to 23325 and press Y Default setting of 0000 will allow direct access to the calibration menus Setting of any password greater than 0000 will require the password to be entered to access the calibration menus Press v to return to Menu Selections Page 17 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc amp Simulatiaon SIMULATION Test Actu
14. Sr 6 SUTL UTM u 950 BBB B WNWTUT HW ersetze SUTL UTM s mold uorqoun4 Eee OT eed E E CM UMUTUTH 88 88 TT SUPL XEN i 34888 8 UMUTUTH Peter Sassue eg ALL sy B Sa TT auty ve i w gsn DEES wnurxew BB G81TT auty xew i sus42weueg beten gt anges 1euueus 000 0 s 4000 0 MNUTXEN W OSN zB8 rE seeuang 4808 S Wm te MOT ZEIGT TED DAS puomsseg s 34888 8 abeusny een setas 12401 440000 apeuang SPON s Tun BTBZ ZT wed eyede BTBZ ZT de4 eyed BrBZ ZT ded arena su0 ele Duell LAY paonsseg gan ei q AQT DOTSA BOT AU pz mO J4 i BOI AU pa Leet BOT AU pZ KEEN AUS TSH ce punoy sdfl4 RUE enses peuueuj3 BT Bang eaecdua poog aosuas aT Bur Au ET ua pasn 607 s 33888 0 TSA UTH BurB504 607 eent utgea a SONT 1 1 0 mm acessay uragea o Lane UTH 48800 8 19097 Yup 43886 2T 19087 gugz 744 088 6 TSA guy 44 BBB BT 184 vuoz Ke SM OTA HME S lt 3 008 ST or4uugz MOTP EAGT ei a Sang easdua upu Sur gen sunton ut Jesut7 mor POH 4 spoW s3rup 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments inc ICONS ES 1 E 2 Message waiting Press f NL Data logging off SS 1 S 2 Data logging on 8 1 L 2 Ai 3 H 4 USB file download E File download completed Download Error q EUM Emm 1 mum 2 ma 3 Echo OK No Echo KN 1 2 3 Echo OK PZxx series level sensor o
15. YLINE instruments inc ENCLOSURE INSTALLATION AVFM 5 0 Area Velocity Flow Meter Locate the enclosure within 20 ft 6 m of the sensor up to 500 ft 150 m optional The enclosure can be wall mounted with the four mounting screws included or panel mounted with Option PM Panel Mount kit from Greyline Instruments Avoid mounting the enclosure in direct sunlight to protect the electronics from damage due to overheating and condensate In high humidity atmospheres or where temperatures fall below freezing Option TH Enclosure Heater and Thermostat is recommended Seal conduit entries to prevent moisture from entering enclosure NEMA4X IP66 WITH CLEAR COVER 1 Open hinged enclosure cover 2 Insert 8 screws supplied through the four enclosure mounting holes to secure the enclosure to the wall or mounting stand Additional conduit holes can be cut in the bottom of the enclosure with a hole saw or Greenlee type hole cutter DO NOT make conduit wiring entries into the top of the enclosure Note This non metallic enclosure does not automatically provide grounding between conduit connections Grounding must be provided as part of the installation Ground in accordance with the requirements of the National Electrical Code System grounding is provided by connecting grounding wires from all conduit entries to the steel mounting plate or another point which provides continuity CLEANING Cleaning is not required as a part of nor
16. al Level D Din Exercises the 4 20mA 0 5V outputs digital display and control relays Velocity i Flon 1952 GOU 4 28mA Lewe l zu Test Select Maximum and press to simulate maximum Flow Level and _ Al DI eae ne hoe tee Velocity and to output 20mA 5V to the analog channels 4 28mA Flow 26 08 Relays i Select Minimum and press v to simulate minimum Flow Level and Velocity and to output 4mA OV to the analog channels To simulate an intermediate Flow Level and Velocity set Test to Actual and then enter a value forthe Lewel and Weloac ity The Flow calculation analog outputs and control relays will respond to the simulated values Page 18 3REYLINE imas iac acd Ss eee AVFM 5 0 Area Velocity Flow Meter instruments inc INSTALLATION SENSOR LOCATION 1 Choose a sensor mounting location where silt or deposits are least likely to accumulate 2 For best results flow should be evenly distributed across the channel and relatively free of turbulence The AVFM 5 0 is very effective at averaging level and velocity readings in turbulent conditions but best accuracy and response time is achieved with evenly distributed flow 3 Avoid vertical drops obstructions or elbows immediately up and downstream from the sensor Locate the QZO2L sensor at least 10 times maximum Head level and 10 times the channel width from these flow disturbances 4 The QZO2L submerged level velocity sensor requires a minim
17. bracket is parallel to the water surface check with a level Mount so the tapered end of the sensor will point upstream and the sensor cable will point downstream Turn the 4 adjustment nut clockwise to expand the bracket and secure to the pipe wall by friction fit Insert the sensor into the mounting bracket and tie wrap the sensor cable securely to the pipe band using the holes provided 9 BAND VA ADJUSTMENT JACK VSJ PIPE MOUNTING BAND EN BAND ADJUSTMENT JACK SENSOR MOUNTING BRACKET LJ OPTIONAL QZO2L DP VELOCITY SENSOR MOUNTING Mount the velocity sensor at or near the bottom of the channel or pipe in a position where it will be continuously submerged The QZO2L DP velocity sensor does not have to be parallel to the water surface Position where silt or solids will not build up on the sensor Page 21 G HEYLINE AVFM 5 0 Area Velocity Flow Meter instruments Inc OPTIONAL PZ12 LP LEVEL SENSOR MOUNTING Mount the PZ12 LP non contacting ultrasonic level sensor in an unobstructed position at least 8 203 2 mm above the high water level Install the stainless steel mounting bracket in a horizontal position check with a level and then insert the PZ12 LP sensor PZI2 LP SENSOR MB12 MOUNTING BRACKET ER PZ12 LP MANHOLE MOUNTING PZ12 LP PIPE MOUNTING PZ12 LP ire PZI2 LP QZO2L DP VELOCITY SENSOR WATER Page 22 3RE
18. city only Sensor QZO2L DP Minimum Velocity Maximum Velocity Operating Temperature Exposed Materials Sensor Cable Hazardous Rating MB QZ MOUNTING BRACKET 0 1 ft sec 0 03 m sec 20 ft sec 6 2 m sec reverse flow to 5 ft sec 1 5 m sec 5 to 150 F 15 to 65 C PVC epoxy resin polyurethane ultem 25 ft 7 6 m submersible polyurethane jacket shielded 3 coaxial CSA rated Intrinsically Safe Class Groups C D Class II Groups E F G with optional Intrinsic Safety Barrier QZ02L DP VELOCITY SENSOR O 1 62 41 2 mm LN 25 ft 7 6 m 150 38 1 mm Sensor Cable 3 00 76 2 mm 0 56 4 2 mm Optional Sensor PZ12 LP Maximum Range Minimum Range Beam Angle Operating Temperature Exposed Materials MB12 MOUNTING BRACKET SIDE VIEW ARE DE REN oa 0 63 16 mm 12 ft 3 66 m 8 203 2 mm 8 40 to 150 40 to 65 C Sensor PVC Mounting Bracket 316 Stainless Hazardous Rating CSA rated Intrinsically Safe Class Groups C D Class Il Groups E F G with optional Intrinsic Safety Barrier PZ12 LP ULTRASONIC SENSOR l T DEENEN 25 ft 7 6 m Coaxial Cable E ale C ge ale MIS e KA Oja e OPPIDI FACE 0 25 DIA IS 55 mm VIEW 6 35 mm o MM ccce Y 3 00 L 4 00 R 76 2 mm 101 6 mm elt rt E ou E SIDE 1 it D SH VIEW EN SE SM 1 aed 3REYLINE
19. d enter the flow rate value for 4mA OV Flo Sinn Vel Press and enter the velocity value for 20mA 5V Vel An Vel Press and enter the velocity value for 4mA OV Vel Em Level Optional for QZ02L A type sensor Press and enter the level SV Level value for 20mA 4mh Leuel Optional for QZ02L A type sensor Press and enter the level OV Level value for 4mA Haha Only for PZxx type sensor Press and enter the zero water level distance from the PZxx sensor to the zero water level Page 46 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc Minka Only for PZxx type sensor Press and enter the max level distance from the PZxx sensor to the max water level SUNSCREEN Ill SENSOR Po A EE MinRg gt dead band Range eR SE X MaxRg OE Y Min vel Press and enter a minimum velocity cutoff Forward and reverse velocities less than Mim Mel will be forced to zero Damping Increase damping to stabilize readings under turbulent flow readings or to reject spurious level readings Decrease for faster response to changes in flow Press V fromthe Calibration display to return to Menu Selections Page 47 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments inc PZxx FLANGE SENSOR MOUNTING METHODS IN ROUND PIPES Notes 1 Use the 4 NPT Isolation Sunscreen Coupling supplied an
20. d hand tighten only Do not clamp sensor Min Range body or stem PZ15 gt 8 203 2mm PZ 34 gt 16 406 4mm H EECH S LS Level Sensor KE 2 Do not mount sensor or cover flange in direct sunlight Max Range 3 Extend sensor cable up to 500 ft 150 m with RG62AU coaxial only and junction box 4 Standpipe diameter as large as possible typical standpipe 6 i We lc CR 150 mm diameter 12 16 300 500 mm height Use a Sensor Sunscreen option PZS when sensor is installed indirect sunlight SUNSCREEN 254 mm lt gt SUNSCREEN lt 4 ISOLATION COUPLING SPACER COAXIAL CABLE D c c ELO FLANGE CONDUIT SUNSCREEN ISOLATION COUPLING SPACER FLANGE NON CONTACTING ULTRASONIC ULTRASONIC LEVEL SENSOR LEVEL SENSOR Page 48 instruments Inc DOPPLER VELOCITY SENSOR COUPLING Dual Sensor Configuration For permanent or temporary bonding the following are recommended a Dow Corning silicon compound 4 supplied Additional supply order Greyline Option CC b High Temperature compound supplied with Sensor Option SE3H Additional supply order Greyline Option AP 1W c Water based sonic compound Order Greyline Option CC30 d Electrocardiograph gel e Petroleum gel Vaseline The above are arranged in their order of preferred application d amp e are only good for temporary bond
21. e 27 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments inc PRODUCT RETURN PROCEDURE Instruments may be returned to Greyline for service or warranty repair 1 Obtain an RMA Number from Greyline Before shipping a product to the factory please contact Greyline by telephone fax or email to obtain an RMA number Returned Merchandise Authorization This ensures fast service and correct billing or credit When you contact Greyline please have the following information available Model number Software Version Serial number Date of Purchase Reason for return description of fault or modification required Your name company name address and phone number CA S A Ro 2 Clean the Sensor Product Important unclean products will not be serviced and will be returned to the sender at their expense 1 Rinse sensor and cable to remove debris 2 If the sensor has been exposed to sewage immerse both sensor and cable in a solution of 1 part household bleach Javex Clorox etc to 20 parts water for 5 minutes Important do not immerse open end of sensor cable 3 Dry with paper towels and pack sensor and cable in a sealed plastic bag 4 Wipe the outside of the enclosure to remove dirt or deposits 5 Return to Greyline for service 3 Ship to Greyline After obtaining an RMA number please ship the product to the appropriate address below Canadian and International USA Customers Customers Greyline Instrument
22. e sediment on sensor Improper hook up No velocity reading Page 25 SOLUTIONS Increase LOE time SFECIAL FUNCT TOM relocate sensor or use PZ12 LP level sensor with Bullseye level clean sensor with liquid soap SOLUTIONS Clean sensor with detergent Check sensor connections GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc SENSOR CABLE RESISTANCE TEST Unplug the green sensor terminal from the Doppler board and connect the sensor wires as shown With a multimeter perform resistance checks for each set of wires One single loose terminal may cause false readings Test across shield and core of each wire TMTR black white and RCVR black Resistance should be approximately 82 5K ohms for any cable length High readings indicate an open circuit and low readings indicate a short or partial short in the sensor cable Page 26 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc APPLICATIONS HOTLINE For applications assistance advice or information on any Greyline Instrument contact your Sales Representative write to Greyline or phone the Applications Hotline below United States Tel 315 788 9500 Fax 315 764 0419 Canada Tel 613 938 8956 Fax 613 938 4857 Toll Free 888 473 9546 Email info greyline com Web Site www greyline com Greyline Instruments Inc Canada USA 16456 Sixsmith Drive 105 Water Street Long Sault Ont KOC 1P0 Massena NY 13662 Pag
23. el Sensor Sensor 4 20mA AC power input Relative humidity up to 80 23 to 60 C ambient temperature maximum 5000 m altitude pollution degree 4 Installation Category Il Optional Enclosure Heater recommended for condensation protection below 32 F 1 C Vi C NX 10 94 278 mm Malo GREYLINE Flow Met instruments inc e Q CEE J CONDUIT ENTRY SIDE VIEW LOCATION Page 41 3REYLINE instruments inc Velocity Level Sensor QZ02L Minimum Velocity Maximum Velocity Minimum Head Maximum Head Operating Temperature Exposed Materials Sensor Cable Hazardous Rating MB QZ MOUNTING BRACKET O 162 41 2 mm 0 56 14 2 mm zs AVFM 5 0 Area Velocity Flow Meter 0 1 ft sec 0 03 m sec 20 ft sec 6 2 m sec reverse flow to 5 ft sec 1 5 m sec 1 in 25 4 mm 16 ft 4 88 m 5 to 150 F 15 TO 65 C PVC epoxy resin polyurethane ultem 25 ft 7 6 m submersible polyurethane jacket shielded 3 coaxial CSA rated Intrinsically Safe Class Groups C D Class II Groups E F G with optional Intrinsic Safety Barrier QZO2L VELOCITY LEVEL SENSOR 1 50 38 1 mm 25 ft 7 6 m Sensor Cable 5 00 SIDE VIEW Temm 0 63 16 mm 0 50 12 7 mm Ed Page 42 3REYLINE instruments inc AVFM 5 0 Area Velocity Flow Meter Optional Velo
24. er instruments Inc Units Mode UNITS MODE Hlocde Flow a Hee From gt acle press the and then the f or amp to select Flow Time m n velocita or Lewel Flow mode displays the flow rate in engineering Temperature c units e g gpm litres sec etc Press the v to store your selection then the amp to the next menu item From hLinea press the key and then the or amp to select your units of Eesen m ka N measurement Press the v to store your selection Linear Tt Press the key to move the gt symbol to each subsequent menu item and the V to s save your selections Note the volume selection bbl denotes U S barrels eS deemed gt Temperature press then f amp toselect D or F Hode Si Sieg e Press or to return to the Menu Selections screen Volume BEZE ft3 bbl E ms IG IG LSG Units Wode Hode Flon Linear in Volume LG HIT ime Sec cau hr min LHnitz HMade Fade Flow Linear in Volume JSG Time min Temperature fa E Page 11 3REYLINE instruments inc Calibration kapp Fle 16 DD Am Flo D BGAE AE 26nA Vel 16 666 ft s mh Mel 6 868 ft s Zn Level 12 BAFE 4nA Level D ABAFE Bin Level D DD in Lol Offset D Din Min Wel D BAF EAE Damp ina icu CALIBRATION AVFM 5 0 Area Velocity Flow Meter Press amp to Calibration and to enter Use amp or ft to position gt before each menu item and to enter When settings
25. er modules are available rated for 115 VAC or 230 VAC IMPORTANT NOTE To comply with CSA UL electrical safety standards AC power input and relay connection wires must have conduit entry to the instrument enclosure Installation requires a switch overcurrent fuse or circuit breaker in the building in close proximity to the equipment that is marked as the disconnect switch Risk of electric shock Loosen cover screw to access connections Only qualified personnel should access connections Note Use of instrumentation over 40 C ambient requires special field wiring Note User replaceable fuse is 2 Amp 250V T2AL250V FUNCTION TEST Connect the sensor to the sensor terminals as shown on next page then apply power Allow 30 seconds for the AVFM 5 0 to initialize A Place QZO2L sensor flat to the bottom in a bucket of water about 6 deep and select Leuel mode from UNITS MODE menu to see a level reading B Select Velocitu mode and stir the water to see a velocity reading Page 4 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc CONNECTIONS a S L ca oz OO Dit L bL Cle a 4 20mA A a FLOW RLY2 RLY1 O 0000 Page 5 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc KEYPAD SYSTEM The AVFM 5 0 uses a menu system Arr
26. ing at room temperature DO NOT USE Silicon RTV caulking compound silicon rubber y O o P Or d Use the PC4 pipe clamp supplied as illustrated above or s B o use a loop of electrical tape for temporary mounting Apply silicon coupling compound 4 to the coloured face of the sensor A bead similar to toothpaste on a toothbrush is LT SENSOR ideal Do not overtighten crush the sensor SS The sensor must be fixed securely to the pipe with coupling material SE a between the sensor face and the pipe Sensor installation with excessive coupling compound can result in gaps or voids in the coupling and cause errors or loss of signal Insufficient coupling SENSOR compound will create similar conditions TAPE OR M 8 CLAMP Over time temporary coupling compounds e g Petroleum Gel may gradually sag away from the sensor resulting in reduced signal strength and finally complete loss of signal Warm temperatures moisture and vibration will accelerate this process Dow Corning Silicone Compound 4 as supplied with the AVFM 5 0 and available from Greyline Instruments is recommended for semi permanent installations Page 49 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc SENSOR MOUNTING Dual Sensor Configuration Prepare an area 2 wide by 4 long 50mm x 100mm for sensor bonding by removing loose paint scale and rust The objective of site preparation is to eliminate any discontinuity between the
27. instruments inc POWER INPUT OPTION 9 32VDC AVFM 5 0 Flow Meters may be ordered factory configured for 9 32VDC power input CONNECTIONS POWER INPUT Connect 9 32VDC to the and terminals The Power Input GND terminal must be connected to the nearest Ground pole A 1 amp fuse in line is recommended 4 S x d D 4 20mA 4 20mA VELOCITY LEVEL z m D e to DC SS 4 20mA Jl FLOW OT Q NO RLY2 Olc NC NO SENSOR zm RLY1 oc GND 4 NC DC Lg env 0000 F Page 38 3REYLINE instruments inc LataLoccina Log Site In Jp ta aot Pat ode Velo Set Date Feb is Har 12 Set Time ii z cao Interval Loc AVFM 5 0 Area Velocity Flow Meter DATA LOGGING Optional Setup Select Data Logging from Menu Selections Log Site Il Face Set Date Set Time Interval L oo Note Enter a number from HE to 23 The site ID will become part of the downloaded file name to help distinguish downloads from different instruments Press v to store the setting Select Welocityu LYT Level or Flow Press V to store the setting Press ft or to scroll and select Month Day and Year Press V to store the setting Press or to select the current time in Hours Minutes and Seconds Press v to st
28. l being received by the ultrasonic sensor EC Displays level measurement Echo Confidence Relaas 1 23 456 Energized relays will display with reversed font eg Page 9 3REYLINE instruments inc 24 hr log Flow x Time Minimum Him Time Paszsuarcd Password BRAR gt gt e AVFM 5 0 Area Velocity Flow Meter 24 HR LOG Data Logging option only Press from the MAIN display to view a formatted flow report from instruments with a built in data logger Press 41 to pan through Lewel Welocity and Flon summaries Press amp to scroll down one day or repeatedly to scroll to a specific date Up to 365 days can be stored Newest date will overwrite the oldest Press v to return to the main display PASSWORD The Fazzuord a number from 0000 to 9999 prevents unauthorized access tothe Calibration menu From the Main display press to getto Password Factory default password is 0000 and if it has not been changed press V to proceed to the Pleni Selections screen If a password is required press to place the cursor under the first digit and or f to set the number then to the second digit etc Press or v to proceed to the Menu Selections screen A new password can be stored by going to Special Functions Mew Password Page 10 GREYLINE AVFM 5 0 Area Velocity Flow Met
29. mal maintenance Page 23 COVER ENCLOSURE MOUNTING HOLES N j ENCLOSURE END VIEW GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc FUSE REPLACEMENT Turn OFF power Loosen cover screw and open Remove power module Locate fuse on Power Board Replace fuse with 2 AMP 250V 5 x 20mm fuse Reinstall power module into chassis On BR D ra Fuse OO TTTTTTIT nl POWER MODULE Page 24 3REYLINE instruments inc FIELD TROUBLESHOOTING AVFM 5 0 Area Velocity Flow Meter The AVFM 5 0 uses an ultrasonic level sensor to determine channel AREA and an ultrasonic Doppler sensor to measure flow VELOCITY The QZO2L sensor combines both sensors in one housing An optional configuration uses the PZ12 LP down looking level sensor and a QZ02L DP velocity Sensor To troubleshoot the AVFM 5 0 verify correct operation of LEVEL and VELOCITY measurements separately Note Selecting Defaults inthe SPECIAL FUNCTION menu will return the instrument to as shipped factory settings LEVEL QZ02L SENSOR SYMPTOMS EC bar graph at zero FAULTS very turbulent flow very aerated flow sensor not level sediment dirt grease build up on sensor Level display reads 1 0 inches Level at or less than 1 0 inches VELOCITY QZ02L SENSOR SYMPTOMS FAULTS Greas
30. ore the setting Press or to select the logging interval Press to store the setting Stop Start or Delete the log file Press or to De lete and v to delete the log file Press or amp to Start and V to start the logger You MUST delete old log and start a new log AFTER having set changes to Log Site ID Mode and or Inter 1 for those changes to be applied to the log file View 24 hr formatted Reports on the AVFM 5 0 display Press from the MAIN display to view a formatted flow report from instruments with a built in data logger Press to pan through Lewedl Velocity and Flow summaries Press to scroll down one day or repeatedly to scroll to a specific date Up to 365 days can be stored Newest date will overwrite the oldest Press v to return to the main display Page 39 3REYLINE Ee AVFM 5 0 Area Velocity Flow Meter instruments Inc RETRIEVE LOG FILE Plug a USB Flash Memory Drive not supplied by Greyline into the USB output cable from the instrument The instrument display will show the USB file download icon until the log file is transferred to the memory card and then display file download completed icon The USB flash drive may be removed Download file names will appear in this format AVFM_ SGA LO MODEL TAG DOWNLOAD Tag is set according to the Log Site IT entered in the instrument Data Logging menu Download letter will be A for the first download from an instrument B for the
31. ows show the four directions to leave a menu box Pressing a corresponding keypad arrow will move to the next item in the direction shown Move the cursor underline under numerals and increase or decrease numerals with the f and amp keys To store calibration values permanently even through power interruptions press v Page 6 AVFM 5 0 Area Velocity Flow Meter GREYLINE instruments Inc CALIBRATION MENU np BOTeUY 9 pel Sy Lre t 86607 ST T a dadog TU aeuo ze sz T PARTITA uot peung uoJ 9Sp SST SALSY Be Se MOTS QUGE Bma azhr2ole DZ Do 18081 uugz p W OSNBS 2s6T motd S 348T FISOl5A roga Ge S34n1v34 TVNOILdO 2 pDenao2u ass TP V lIlli tbfbk E aeee nn UO FYSTNUTS EEEE paonsseg M N ON Spinea 23404534H BBOB T pweysuog Teg 40 uota 014 ON S12401 20146684 ON 4821128901 48584 USTH 446111228 DUB M0 Bopeug usrrpeu3 eeeneue suor42un4 Iert ech 2ztrEztspretad aar 33 BUT 6607 697 XB UFUSURS peuers 2850F penaegul us ON TEUBTS Gr 2ettt euTL 385 9snaga e 301 TBz 4z hey eye Ae 3 44 BBa 8 mold 1 MOTA BpoM S 3 08 0 APT IO TSA E UI a415 607 K EN Tene D BU BBO 7 EE fn sn e 5 aA ENEE E ag E E EE TEE EEN uruvasn aaa a 40 MOTTE LIMES 3SH EZT SALY i BB ST 6 Sit UTH i uru 89sn BBAT uo xj end eit aen 8 BETBz 401 88
32. ption No Echo PZxx series level sensor option Page 8 3REYLINE instruments inc E SS USGen Tot 20136 85 USG Relays 123436 hHezzace Data Loa Logaing Loa Used Em Sensor Good Temperature zac eese reete rene eem bite locity D AGF t Level D D T Tot D EE IS G Signal Cutoff on Signal Strength Ei EC E Felags 125456 AVFM 5 0 Area Velocity Flow Meter MAIN DISPLAY The main display shows the units selected from the Lnits Mode menu Flow or Velocity rate being measured TOTALIZER and RELAY states The AVFM 5 0 will start up with this display MESSAGE ICON Press f from the main display to view temperature measurement status of the data logger and error warning messages provided by the instrument The Message Icon will appear on the main display if error messages are being generated by the instrument Press to return to the main display STATUS Press from the MAIN display to view instrument status Welocity Will be displayed in Ft sec or m sec Level Is displayed in the selected units Tot Displays the current totalizer reading Signal Cutoff Adjust the setting in percent to suppress flow readings at zero flow when fluid swirling or pipe vibration may cause the instrument to continue reading Example Signal Cutoff at TK will force the display and outputs to zero when signal strength drops below 5 Signal Strenath Displays percentage of signa
33. ruments inc APPENDIX A OPTIONS EXTRA SENSOR CABLE OPTION VXC Each Greyline AVFM 5 0 flow meter includes 25 ft 7 6 m 50 ft 15 m or 100 ft 30 m tri coaxial sensor cable This cable is shielded from electrical interference and is watertight with a polyurethane jacket Additional cable and Cable Junction Box Option JB2X or JB4X may be ordered with the Flow Meter or the cable may be spliced and extended up to 500 ft 152 m total length as required during installation No adjustment is required when the sensor cable is extended or shortened Use only Greyline tri coaxial VXC shielded cable or run three RG174U coaxial cables in a metal conduit Extended sensor cable can be installed in conduit for mechanical protection Recommended installation with a junction box is illustrated below O La OO OO EXTENDED SENSOR CABLE TO ELECTRONICS ENCLOSURE L MAX TOTAL CABLE LENGTH 500 ft 152m SHIELDED COAXIAL PAIR CONDUIT RECOMMENDED FOR MECHANICAL PROTECTION NY9 H719 A gh TO GREYLINE SENSOR j OO M SHIELDED COAXIAL PAIR X O LHM H18
34. s Inc Greyline Instruments Inc 16456 Sixsmith Drive 204 150th Avenue Long Sault Ont KOC 1PO Madeira Beach FL 33708 RMA RMA Page 28 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc AREA VELOCITY FLOW DATA SHEET Greyline Instruments Inc Please complete and return this form to Greyline It is 16456 Sixsmith Dr Long Sault Ont KOC 1PO important We use this information to check our database Tel 613 938 8956 Fax 613 938 4857 for performance of Greyline flow meters in similar 105 Water Street Massena NY 13662 applications and to provide advice and recommendations Tel 315 788 9500 Fax 315 764 0419 to you Thanks for your cooperation Contact Title Dept Company Project Address Tel Fax SENSOR Model Type Cable Length Elec Class Type of Pump Distance from nearest Pump Controlling Valve Orifice or open Discharge INSTRUMENT Model Type Power Input Calibrated Range Indication Operating Temp Alarm Enclosure Class Pulse Unit Elec Class Output SERVICE CONDITIONS Pipe ID QI Vertical U Horizontal Pipe Mat Solids Fluid Material Build up Oper Flow Vibration Max Flow Max Pressure Min Flow Max Temp Notes Sketch Pipe Run Page 29 3REYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc LIMITED WARRANTY
35. sting nut clockwise to expand the bracket and secure to the pipe wall by friction fit END VIEW Insert the sensor into the mounting bracket and tie wrap the sensor cable securely to the stainless steel pipe band Page 34 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc SENSOR INTRINSIC SAFETY When connected through Intrinsic Safety Barriers the Greyline Sensor Model QZO2L and PZ series are CSA certified for installation in a hazardous location rated Class I Groups C D Class II Groups E F G Class III Intrinsic Safety Barriers may be ordered with the Greyline instrument and are supplied mounted in the Greyline instrument enclosure Replacement barrier fuses Part No ISB 011239 may be purchased separately The instrument enclosure containing the Intrinsic Safety Barriers must be installed in a non hazardous location Page 35 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc GN3SPEC ISB 02 7 S The intrinsic safety barrier assemblies installed in the AVFM 5 0 limit the voltage and current supplied to the transducers to the values listed under Barrier Specifications To safely install Greyline transducer s certified for use in hazardous locations you must refer to the installation drawings specifications of the certified transducer s xS uS xS O Kei STAHL 9001 02 093 390 101 rated 9 6V 27 ohms STAHL 9001 02 093 390 101 rated 9 6V 27 ohms ST
36. um water level of 1 in 25 4 mm QZ02L VELOCITY LEVEL SENSOR MOUNTING QZO2L TOF VIEW VELOCITY LEVEL SENSOR Mount the QZ02L sensor with the gt Yl MB OZ ci 8 See CO MOUNTING O A e stainless steel bracket and hardware A Ges supplied Ensure that the sensor je Le parallel to the water surface check with a level Mount with the tapered end of Satie ER the sensor pointing upstream and the BRACKET WITH A SET SCREW INSERT SENSOR INTO A e MOUNTING BRACKET sensor cable pointing downstream Clip or tie wrap the sensor cable securely to the pipe or channel wall Note The mounting bracket is designed to release the sensor if weeds or rags are FASTEN SENSOR a CABLE TO PIPE OR caught by the sensor CHANNEL WITH METAL CLIPS OR TIE WRAPS END VIEW SENSOR Page 19 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter GOOD BAD END VIEW END VIEW A SENSOR SENSOR SENSOR d lt Ge udi i 7 pou rm SOA UU EE Low A i SENSOR SENSOR a w di Ia e f j SENSOR SENSOR END VIEW END VIEW ELL Page 20 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc OPTIONAL PIPE BAND MOUNTING WITH QZ02L SENSOR Install the stainless steel pipe band with the sensor mounting bracket at the invert bottom of the pipe Ensure that the sensor
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