User's Guide Series B.1.4
Contents
1. Password BeBe V AVFM 5 0 Area Velocity Flow Meter 24 HR LOG Data Logging option only Press from the RUN display to view a formatted flow report from instruments with a built in data logger Press to pan through Lewel Melorc tu and Flon summaries Press E 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 Password a number from 0000 to 9999 prevents unauthorized access tothe Calibration menu From the Run display press to getto Password Factory default password is 0000 and if it has not been changed press v to proceed to the Hem Selections screen If a password is required press to place the cursor under the first digit and or to set the number then to the second digit etc Press or Y to proceed to the Menu Selections screen A new password can be stored by going to Special Fumnctions Hew Password Page 9 GREYLINE AVFM 5 0 Area Velocity Flow Meter instruments inc Units Mode UNITS MODE rhode Flow cn aa SE From ode press the and then the or to select Flaw or Tine min Veloc itia Flow mode displays the flow rate in engineering units e g gpm Units Mode Mode Flow Linear in Ft m TATA Units Made bo lume USG2. Units Mode Mode Flow Linear in Volume USG gt Tine sec day br min Units Mode Hiode Flow Linear in Volume USG Time min Temperature C litres sec etc Press the v to store your selection then the to the next menu item From H near press the key and then the or to select your units of measurement Press the v to store your selection Press the key to move the bsymbol to each subsequent menu item and the v to save your selections Note the volume selection bbl denotes U S barrels e press then to select or F b Tenpera tu Press or v to return to the Menu Selections screen Page 10 GREYLINE instruments inc Calibration gt 26mMA Flo 16 666f tes 4mA Flo D 668f tes Zap Vel 16 668ft s 4mA Vel D DDDPL 26nA Level 12 666ft 4mA Level D DDT Min Vel D DDDEL As Min Level B 683ft Lul Offset 6 BBAFE Damping 16 LOE Time 38sec CALIBRATION AVFM 5 0 Area Velocity Flow Meter Press to Calibration and to enter Use or to position b before each menu item and gt to enter When settings are completed press v to store and return to the Calibration menu SATIA Fle 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 Sim Lene l 5V
3. dinzas Teuueyg ke CM K IEN 44000 ZT 1 3 34 880 C 3 34 pop et Ke CM 43088 OT TA UTH 18087 yup Soe vuoz Ian Yup 13A yugzZ Old yup 014 uaz p Ale t geg a Mpe ugu DER asn auno ug Mesut D I Spo ni Spot un UoTPETNUTS A gt garetts SUT L UTH ef esed KN ka a MA enee ti xen Suspowesed Kelay D l vegan OS eg umure angas r uueyg 1 e 000 0 1 M n ZEE Sedang UOTPesgr reg aeea puonssey OSN setes reol POH satun Lop T Z ZT dad ae geck ECHT KH KA PUOMSsseg utu gsn MOT 4 50 MA E ore Sunzeusdls poog uosuas z pasn 607 Bureso Gon ezea ea basah abessap i 168 STE Sur UW eerste aut UT WEEN WEE OTM s y4000 UNWTUTH QiBaiTT SWFL KEN GERI TT SUT ve SC 3 KEENT WnuT ek S 33H008 E unupxeW i 1 44000 0 aben 1S 34080 G geen OTOZ ZT 934 apeg Ierger 484 57204 WE BOT JU pZ pat 20tan oi sy FS GREYLINE instruments inc USG min 0 00 Tot 260136 8 USG Felays 123456 Messane Data Log Logging Log Used EK Sensor Good Tenperature 24C a e T pMelocitu H DFL As Level 6 66 ft Tot D 686USG Signal Cutoff DG Signal Strength EK EC ax Relays 12345356 AVFM 5 0 Area Velocity Flow Meter RUN The main display shows the units selected from the LUnits Hocde menu Flow or Velocity rat
4. 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 1 62 4 2 mm 3 00 76 2 mm 7 0 56 4 2 mm e 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 SIDE VIEW 0 63 ae Page 37 GREYLINE instruments inc AVFM 5 0 Area Velocity Flow Meter Optional Velocity only Sensor QZ02L 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 VELOCIT
5. AC TRANSDUCER g J a GND GND iL S 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 Arrows 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 and keys To store calibration values permanently even through power interruptions press v Page 6 AVFM 5 0 Area Velocity Flow Meter instruments inc GREYLINE CALIBRATION MENU gno Boq euy 2 bei ey ert 486607 BTT eT elo pt waung Tratt pueog Pat IAM U0 TP eUNGT AU ZT SsheTeY epes 3 Yyugz p og oz gust CM Y YuOZ t uzasna8 Z867 motd 5 4407 Pat 20ten K EN 180874 TE Goor 3uessuoa ei ON MOT 4 esuansy ON 518401 ant iepan ON aZzTT e701 Aessen ue 44611428 Ver 3n0 Boq euy UST T6ug aenur 5su01 2UN4 Let Iadsg Bureo So zeegt Tenuequr BriLZiTT suri 225 T Z 8T 454 Sien Ae mol Spon D TI 8319 80714 BUT EEO eet saunuvad WNOLLdO SSP Eat shetsy xo bar zo YRBUSAIAS TUBIS xa 04NQ TeUBTS 9sneee e 401 KEEN Tane7 5 7d08 R APT DOT EAA Ta SNZERS utuzgsn oer o 30 UTU OSN oer ug mold uot zouny T Reload Suse Ee HET SY DHO T SRETSY KTM FUBT SH KEk punoy SALA
6. Outputs will follow the displayed values Exercises the 4 20mA output digital display and control relays does not affect the totalizer or optional data logger Press the Y to terminate simulation and return to the Menu Selections screen Page 17 GRE YLI N E 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 QZ02L sensor at least 10 times maximum Head level and 10 times the channel width from these flow disturbances QZ02L VELOCITY LEVEL SENSOR MOUNTING QZO2L TOP VIEW VELOCITY LEVEL SENSOR MB QZ CT MOUNTING O sensor Fro BRACKET Mount the QZ02L sensor with the stainless steel bracket and hardware supplied Ensure that the sensor is parallel to the water surface check with a level Mount with the tapered end of SIDE VIEW inti FASTEN MOUNTING the sensor pointing upstream and the Ge EEN sensor cable pointing downstream BET SCREW MOUNTING BRACKET Clip or tie wrap the sensor cable secure
7. 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 Ed END fim VSJ HALF PIPE MOUNTING BAND ADJUSTMENT FLOW JACK VSJ32 40 32 40 800 1000 mm ID pipes VSJ42 54 42 54 1100 1375 mm ID pipes d S 7 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 en CABLE TO PRE OR 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 adjusting 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 31 GREYLINE EE AVFM 5 0 Area Velocity Flow Meter 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
8. CHANNEL STAINLESS STEEL MOUNTING BRACKET SUPPLIED a SENSOR SENSOR a U SHAPE STAINLESS STEEL 18 GA RECOMMENDED HEIGHT AS REQUIRED Z LLLLLEL A SIDE VIEW END VIEW Damp ing Increase damping to stabilize readings under turbulent flow readings or to reject spurious level readings Decrease for faster response to changes in flow LOE Time Press and enter the number of seconds allowed without receiving an echo before the AVFM 5 0 displays ECHO LOSS and Control relays change state as calibrated under de law Parameters Press Y fromthe Calibration display to return to Menu Selections Page 12 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter instruments inc Channe l Setup CHANNEL SETUP Tupe Roung Max Height SES Round Select Fiauimel for open pipes Set Max Height to the inner diameter of the pipe Rectanale Select Rectangle for rectangular channels Enter the channel width Trapezoid Select Trapezoid for trapezoidal shaped channels Specify the higth and Gilope of the channel as shown in the following illustration TRAPEZOIDAL CHANNEL E oo Select Eao for Egg shaped channels Enter the Max Height of the channel HEIGHT 3R 24 R 2 Page 13 GREYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc Custom Channe 1 CUSTOM CHANNELS Tupe Custom ee geg Es Reset Data Old data MUST be rem
9. 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 Page 25 GREYLINE 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 ew 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 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 cab
10. Level Tari Lengel OV Level ang Hinka Minel 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 transducer Press and enter the level value for 20mA Optional for QZ02L A type transducer Press and enter the level value for 4mA Only for PZ12LP QZ02L B type transducer Press and enter the zero water level distance from the PZ12 LP sensor to the zero water level Only for PZ12LP QZ02L B type transducer Press and enter the max level distance from the PZ12 LP sensor to the max water level Press and enter a minimum velocity cutoff Forward and reverse velocities less than Mim Mel will be forced to zero Optional for QZ02L A type transducer Press and enter a minimum level cutoff Level reading less than Mim Lene l will be forced to zero Page 11 GREYLINE instruments inc AVFM 5 0 Area Velocity Flow Meter Lil Offset Optional for QZ02L A type transducer 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 Note 4mA is not affected by Gul OF Fset settings 4mA is the bottom of the channel or pipe SENSOR ELEVATED ABOVE FLOOR OF TOP VIEW kr ed o PIPE OR
11. SREYLINE ee instruments Inc USER S GUIDE Installation amp Operation Instructions Area Velocity Flow Meter Model AVFM 5 0 Manual Series B 1 4 Note This page has been left blank intentionally GREYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc INDEX CONNECTIONS ee Eeer 4 FUNCTION TEST EEN 4 KEYPAD SYSTEM EE 6 EECHER NT ACEN LEE RER H KS 8 Seege 8 PASSWORD EE 9 RINT TSS IVD EE 10 CALIBRATION EE 11 RELAY EE ENEE 15 SPECIAL FUNC RTE KEN 16 INSTALLATION SENSOR LOCATION aane eeen anane an anae na neneman nenen enane 18 ENCLOSURE INSTALLATION gege EE 22 FIELD TROUBLESHOOTING 554069055595 geen 23 APPLICATIONS HO EE IEN 25 PRODUCT RETURN PROCEDURE iiicascniseseceordvsastinasdenibrearsancnssdausboejsntbroueenaive 26 AREA VELOCITY FLOW DATA SHEET 27 APPENDIKA OPTIONGS eeeeenee anan anan EE eee 29 DATA LOGGING OPTIONAL vossccsssaadoacasssnsssncnsnaesdennssannecnssenteasnasancsensandeasacenee 34 SPECIFICATIONS EE 36 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 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 Optiona
12. drive Page 35 GREYLINE instruments inc SPECIFICATIONS Electronics Enclosure Accuracy Display Programming Power Input Output Control Relay Temperature Compensation Electrical Surge Protection Environmental Conditions I 7 4 188 mn 6 46 164 mm gt k 5 12 130 mm AVFM 5 0 Area Velocity Flow Meter NEMAA4xX 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 level 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 D AVFM 5 0 Area Velocity Flow Meter Q GREYLINE instruments inc e D a 10 94 276 mm H CONDUIT ENTRY SIDE VIEW LOCATION Page 36 GREYLINE instruments inc
13. 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 lt 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 32 GREYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc POWER INPUT OPTION 9 32VDC AVFM 5 0 Flow Meters may be ordered factory configured for 9 32VDC power input QUICK BENCH TEST Connect Sensor as shown below then Power Test operation of the AVEM 5 0 by holding the sensor in one hand and rubbing your thumb or fingers briskly across the face plastic surface of the sensor Allow 15 seconds for the AVFM 5 0 to process the signal and display a flow value 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 fa e waar 0665 D e dh x a 4 20mA 4 20mA VELOCITY LEVEL N ja gi I eglos BS t t 4 20MA F
14. B Dm 2 Insert 8 screws supplied through the four enclosure mounting holes ES to secure the enclosure to the wall or mounting stand Additional conduit holes can be cut in the bottom of the enclosure with a ENCLOSURE hole saw or Greenlee type hole cutter 7 MOUNTING Ge HOLES K 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 ENCLOSURE END VIEW CLEANING Cleaning is not required as a part of normal maintenance Page 22 GREYLINE 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 QZ02L transducer 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 a
15. LOW NO RLY2 NC NO RLY1 OSS oc oc o NC I org mmu Page 33 GREYLINE instruments inc Data Logg ing Log Site ID ae Mode Set Date Set Time Interval 99 Flow Velocity Feb 18 2088 Mar 19 2689 11 27 48 12 26 41 16sec 66min samin 18min Smin min imin 38sec Stop Start Delete AVFM 5 0 Area Velocity Flow Meter DATA LOGGING Optional Setup Select Data Logging from Menu Selections Pode Interwe 1 L DCH 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 Welocity Lewel or Flow Press y to store the setting Press or E 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 store the setting Press or to select the logging interval Flow rate reading will be stored at each time interval Press v to store the setting Note Press to Log and or to Delete and V to delete the log file Press and or to Start and V to restart the logger Stace Start or Delete the log file You MUST delete old file and start a new log to apply any changes that have been made tothe Loa Site ID Mace or Interwe 1 View 24 hr formatted Reports on th
16. Y SENSOR 1 62 41 2 mm O Optional Sensor PZ12 LP Maximum Range Minimum Range Beam Angle Operating Temperature Exposed Materials MB12 MOUNTING BRACKET 1 50 38 1 mm 25 ft 7 6 m X Sensor Cable 5 00 SIDE VIEW Ein Co 8 E 0 63 LC og 16 mm 12 ft 3 66 m 8 203 2 mm 8 40 to 150 F 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 EE J x 25 ft 7 6 m Coaxial Cable E ks E Nef 42 O SD IN Ke lo 2 0 216 DIA FACE 0 25 DIA NW 65 mm VIEW 6 35 mm E lt 3 00 4 00 R 76 2 mm 101 6 mm aaa ee eT a Sipe 1 ALE VI ei i l ejo g x VIEW 1 ole Peer ence reer ee L 1 de Page 38
17. Z02L 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 20 GREYLINE EE 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 PZ12 LP SENSOR PZ12 LP MANHOLE MOUNTING PZ12 LP PIPE MOUNTING Gi PZ12 LP II 2 d E QZO2L DP VELOCITY SENSOR DI Le Page 21 GREYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc ENCLOSURE INSTALLATION 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 ses
18. e AVFM 5 0 display Press from the RUN display to view a formatted flow report from instruments with a built in data logger Press to pan through Lewel Welocity 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 to return to the main display Page 34 GREYLINE 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 message Downloading until the log file is transferred to the memory card and then display Com leter The USB flash drive may be removed Download file names will appear in this format AVF FGA LOG MODEL TAG DOWNLOAD Tag is set according to the Log Site ID entered in the instrument Data Logging menu Download letter will be A for the first download from an instrument B for the 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
19. e being measured TOTALIZER and RELAY states The AVFM 5 0 will start up with this display and will return to this screen after a timeout if keys are not pressed in other menus MESSAGE Press from the RUN display to view temperature measurement status of the data logger and error warning messages provided by the instrument The word MHessage will appear on the RUN display if error messages are being generated by the instrument Refer to the manual section Error Warning Messages for a description Press v to return to the main display STATUS Press from the RUN display to view instrument status Welocity Will be displayed in ft Sec or mesen Lewe 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 m will force the display and outputs to zero when signal strength drops below 5 Signal Strenath Displays percentage of signal being received by the ultrasonic sensor EC Displays level measurement Echo Confidence Relays 1 23 426 Energized relays will display with reversed font eg Page 8 GREYLINE instruments inc 24 hr log Flow Date Feb 12 2616 Total 30138 USG Average 34 82 ISO Maximum 52 20 USG m Maxs Time 11 65 68 Minimum 6 066 USGrm Min Time 9 15 66 Password
20. er Flow Vibration Max Flow Max Pressure Min Flow Max Temp Notes Sketch Pipe Run Page 27 GREYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc LIMITED WARRANTY 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
21. ition the cursor under the numerals and press or to set digits to the relay Un set point C set digits tothe 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 Return to Fila and enter settings for each relay Position the cursor under the numerals and press or to set digits to the relay Op set point IFF set digits tothe OF set point Position the cursor under the numerals and press or 4 to set digits to the relay Up set point C set digits to the DPE set point LOE mode Specify the state of the relay for loss of echo condition OFF On or Hold Press v to return to Menu Selections Page 15 GREYLINE instruments inc Special Functions Language English Analog Dut 4 20mA Backlight High Reset Totalizer HO Negative Totals HO Reverse Flow HO Cal Constant 1 668 Special Functions Language English Backlight High Medium Low Key Hi Lo Key High Key Med Key Low OFF AVFM 5 0 Area Velocity Flow Meter DATA LOGGING OPTIONAL Refer to Options section of this manual SPECIAL FUNCTIONS Larada ge Select Enalish French or Spanish Ana log Out Select 4 26mFAi or amp gt mode for the analog output Back light Select High Mecium or Low for continuous backlight Select Kes HiLo for high bac
22. klight for 1 minute after a keypress and then Lo backlight until a key is pressed again Select Kea Hiah Med or Low 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 ive Totals Select des to have reverse flow readings deducted from the totalizer Select a to totalize forward flow only and ignore reverse flow Reverse Flow Select des to invert the sign of the flow measurement Cal Constant Scales the velocity reading Set to 1 000 for QZ02L transducer Restore Defaults Select Yes and press V to erase all user settings and return the instrument to factory default settings Mew Password Select any number from BEIEE to 2399 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 16 GREYLINE instruments inc Simulatian gt Level H EE Velocity 16ft s Flow 1982 GL cm 4 20mA A 26 88 4 20mA B 20 D 4 26nA C 26 DG Relays iz AVFM 5 0 Area Velocity Flow Meter SIMULATION Simulate a level reading and a velocity reading Press to change value and v to store Review the resulting Flow reading the three analog outputs A Flow B Velocity C Level and the relay states Note
23. l DC 9 32 VDC Connect to and terminals Optional Thermostat and Heater modules are available rated for 115 VAC or 230 VAC IMPORTANT NOTE 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 TDCR terminals as shown below then apply power Allow 30 seconds for the AVFM 5 0 to initialize GOOD A Place QZ02L sensor flat to the bottom in a bucket of water about 6 deep and select Leuel mode from LIM ITS tMODE menu to see a level reading B Select Meloc tu mode and stir the water to see a velocity reading Page 4 GREYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc CONNECTIONS e Si 4 20mA 4 20mA VELOCITY LEVEL ocleel amp WHT 4 20mA gt FLOW Oj D NO Riv wode HEATER OPTION NC NO RLY1 Pe ices tes te E cet palit cee oe eel D NC C D
24. le 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 Instruments Inc Greyline Instruments Inc 16456 Sixsmith Drive 204 150th Avenue Long Sault Ont KOC 1P0 Madeira Beach FL 33708 RMA RMA Page 26 GREYLINE 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 1P0 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 DO Vertical U Horizontal Pipe Matt Solids Fluid Material Build up Op
25. ly to the pipe or channel wall Note The mounting bracket is designed 1 ee Fow to release the sensor if weeds or rags are caught by the sensor P vk CABLE TO PIPE OR CHANNEL WITH METAL CLIPS OR END VIEW Page 18 GRE YLI N E AVFM 5 0 Area Velocity Flow Meter GOOD BAD END VIEW END VIEW e d lt q ee Nga a B ung LO OL Ee FLOW SC SENSOR SENSOR Z Si L 4 Page 19 GREYLINE EE 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 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 gt 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 BAND ADJUSTMENT JACK VSJ PIPE MOUNTING BAND BAND ADJUSTMENT SENSOR MOUNTING JACK BRACKET LJ OPTIONAL QZ02L 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 Q
26. oved before entering data for a new Division 0 05 ft channel Press then press to Yes and press V to clear Increment Ei old data Width 8 888 ft Level 6 888 ft Plax Height Enter the maximum height of the channel Division Divide the maximum height into equal increments maximum of 40 and enter this division value example 1 1 cm etc Increment 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 kHigdth 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 O width data point Lewe Displays the level of the channel for each increment and width entry DIVISION INCREMENT a LEVEL CANWAMTANDOS 8 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 14 GREYLINE instruments inc Relay Paramneters Relay Funct ion On OFF 1 Flow 1666 USG 6 666 USG AVFM 5 0 Area Velocity Flow Meter RELAY PARAMETERS be lau Function Flon Fuls iT We locity On Level On Press and or 4 to select a relay 2 relays are standard 4 additional are optional Press or to select OFF Pulse Flow velocita or Level Dn Pos
27. r cable can be cut and spliced up to a maximum length of 500 ft 152 m Cable ends must be prepared as illustrated below 000 PAD BLACK BLACK d be CONDUCTIVE CONDUCTIVE SLEEVE SLEEVE HAS BEEN HAS NOT BEEN REMOVED REMOVED Page 29 GREYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments Inc SENSOR CABLE JUNCTION BOX OPTION VJB Optional Watertight steel NEMA4 IP55 Junction Boxes with terminal strips are available from Greyline Instruments DIMENSIONS OPTION VJB JUNCTION BOX 5 5 140mm CY SIDE VIEW Gana 28mm TOP VIEW OD Gem Mounting 127mm ge Page 30 GREYLINE p enden AVFM 5 0 Area Velocity Flow Meter instruments Inc SS PIPE MOUNTING BAND OPTION VS ee e T a Use optional VSJ stainless steel Pipe Mounting Bands dir for easy Sensor installation in round pipes G os Each Pipe Band includes G LO et Band Adjustment Jack allowing 0 5 13 mm adjustment from ae ech the nominal band size DETAIL 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
28. s 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 Grease sediment on sensor Improper hook up No velocity reading Page 23 SOLUTIONS Increase LOE time SPECIAL FUNCT IIH 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 24 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
29. warranty gives you specific legal rights and you may also have other rights which vary from state to state Greyline Instruments Inc Page 28 GREYLINE EE AVFM 5 0 Area Velocity Flow Meter instruments 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 VJB 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 metal junction box is illustrated below OPTION VJB SENSOR CABLE JUNCTION BOX NEMA4 IP55 STEEL SENSOR CABLE 25 ft 7 6m SHIELDED TRI COAXIAL EXTENDED SENSOR CABLE TO ELECTRONICS ENCLOSURE CONDUIT BY CUSTOMER If Required For Mechanical Protection TRI COAXIAL SHIELDED CABLE 500 ft 152m MAX LENGTH SENSOR N GND WIRES MUST BE CONNECTED TO GND TERMINAL COAXIAL CABLE PREPARATION VXC Doppler senso
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