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Magnets

Please  read  the  following  information  about  magnet 

spacing and polarity. 

The  number  of  magnets  that  must  be  used  depends  on 

the  size  of  your  tire  and  where  you  mount  the  sensor.  On 

tractor or implement wheels the general rule of thumb is one 

magnet for each wheel bolt (minimum of two, and 

always

 an 

even number). For drive shafts or small wheels (ATV’s), two 

magnets are usually adequate.
Some installations may require that more than two magnets 

be installed. To determine the number of magnets required, 

measure  the  distance  traveled  of  one  revolution  of  the 

sensor equipped wheel in inches (centimeters). 
See  the  following  tables  to  find  the  minimum  number  of 

magnets required (always an even number)

Please  Note:  If  you  have  purchased  an  Astro  GPS  Speed 

Sensor  or  a  Vansco  radar  speed  sensor,  disregard  the 

following  section  on  magnetic  speed  sensors  and  install 

the speed sensor as described in the instructions included 

with the unit.  You may need an adapter cable to connect 

to some radars, see Appendix C.

Installation 

(cont)

Speed Sensor Installation

Locations where the sensor may be installed:

1.  Non-driven wheel on tractor, vehicle or implement. This is 

less susceptible to errors resulting from wheel slip. 

2.  Tractor,  vehicle  or  planter  drive  shaft.  This  type  of 

mounting  is  recommended  for  trucks,  four-wheel  drive 

tractors or other equipment that has poor or no access to 

a non-driven wheel. 

Locate the following parts:

•

 Speed sensor cable (Green body)  

•

 Magnets

•

 Mounting “L” bracket                       

•

 Cable ties

The  magnets  provided  by  Micro-Trak  are  marked  with  a 

punched dashed line on the SOUTH pole side of the magnet. 

See Illustration 4.

Always  use  an  even  number  of  magnets,  and  always 

alternate the polarities of the magnets as you go around 

the wheel hub or drive shaft.

To install, mount the first magnet with the SOUTH pole side 

(dashed  line)  facing  toward  the  hub  or  shaft.  Mount  the 

second magnet with the NORTH pole side facing toward the 

hub or shaft. 

See Illustration 5.

For  proper  operation,  the  magnets  must  be  evenly  spaced 

around  the  wheel  or  drive  shaft.  The  magnets  must  be  at 

least 1” apart. 

See Illustration 6.

11

Illustration 4

Illustration 5

English or Turf (inches)

Wheel Circumference

40

80

120 160

200

Number of Magnets

2

4

6

8

10

Metric (cm)

Wheel Circumference

100

200

300 400

500

Number of Magnets

2

4

6

8

10

NOTE:  Magnets may be attached mechanically or adhered 

with  epoxy  or  other  high  quality  adhesive.  When  using 

adhesive, thoroughly clean the area of dirt and oil.

Illustration 6

1” Minimum

S

N

North

North

North

South

South

South

1

2

4

3

5

6

Test magnet

should alternately

attract and repel.

Содержание FLOWTRAK II

Страница 1: ...Application Monitor Reference M a n u a l...

Страница 2: ...urself with this manual and the actual components before beginning Following the procedures described in this manual will ensure proper per for mance and help avoid problems or questions once you are...

Страница 3: ...tend the term of the foregoing warranty period should the Buyer return completed warranty registration information with dated proof of purchase to the Seller within one 1 year from the original date o...

Страница 4: ...PS 20 Factory loaded Calibration Values 20 Determining Speed Calibration 21 Drive Shaft Speed Sensor Calibration 21 Fine Tuning Speed Distance Cal Value 22 23 Entering Target Test Speed 23 Exiting Cal...

Страница 5: ...monitors and displays WIDTH CAL FLOW CAL MIN FLOW TARGET RATE SPEED CAL TEST SPEED VOLUME MINUTE DISTANCE AREA HOUR VOLUME 1 2 3 RATE SPEED AREA 1 2 3 TANK CAL RESET CALHOLD 1 2 3 4 5 II TANK VOL TAN...

Страница 6: ...nsor Cable with threaded sensor P N 13096 FM750 GFN Flowmeter P N 11501 Power Speed Flow RH Opt Harness P N 17194 2 2 2 2 2 2 2 C 15 3 Pin Extension Cable M P 150 P N 13207 B 14 Nylon cable ties 10 P...

Страница 7: ...ension Cable M P 150 P N 13206 14 Nylon cable ties 5 P N 10045 5 Run Hold Sensor Cable P N 13226 Hardware Bag P N 13251 Speed Sensor Mounting Bracket P N 10013 Magnets 6 2 in hardware bag P N 10012 Va...

Страница 8: ...8 FlowTrak II System Overview BLACK TIE SPEED FLOW VES RUN HOLD GREEN TIE YELLOW TIE GRAY TIE OPTIONAL CONTROL GND RED BLACK...

Страница 9: ...WHT 20 GA BLK A B C D E F G H J K A B C D E F G H J K P N 17194 10 PIN METRI PACK TOWER 10 PIN METRI PACK 150 SHROUD 18 GA RED 18 GA RED 18 GA WHT 18 GA RED 18 GA BLK 18 GA WHT 18 GA RED 18 GA BLK 18...

Страница 10: ...use bolts See Illustration 1 Illustration 1 Illustration 2 Put rubber washers on carriage bolts and put the bolts through the bracket holes from the inside out Loosely attach the mount knobs onto the...

Страница 11: ...from wheel slip 2 Tractor vehicle or planter drive shaft This type of mounting is recommended for trucks four wheel drive tractors or other equipment that has poor or no access to a non driven wheel L...

Страница 12: ...T SENSOR SENSOR BODY COLOR MAIN HARNESS TIE COLOR Speed Green Yellow Flow Green Green Run Hold Black Gray Vansco Radar Speed Sensor Speed Sensor Options In addition to the standard Hall effect magneti...

Страница 13: ...llustration 6 Installing Flow Sensor Cable With the flowmeter in place install the flow sensor cable The flow sensor cable has a GREEN sensor body and mates with the 3 pin connector on the main harnes...

Страница 14: ...he sensor When the mag net is away from the sen sor the con sole will be in HOLD and the area and distance counting functions will be disabled NOTE The run hold kit includes a 5 sensor cable and 10 ex...

Страница 15: ...ONNECTION USER SUPPLIED RELAY CONTROL 12VDC NOMINAL MOTOR OR SOLENOID RELAY ORVALVE NOT SUPPLIED COIL 5 AMP MAX BLACK RED 2 PIN M P EXT CABLE GND VES YELLOWTIE GREENTIE RUN HOLD BLACKTIE GRAYTIE RED B...

Страница 16: ...le in a cool dry location if it will not be used for an extended period of time such as during the off season As with any electronic equipment use care in cleaning so that water or other liquids do no...

Страница 17: ...hour WIDTH CAL Used in calibration mode to enter the working width of your sprayer booms or other equipment SPEED Displays ground speed in miles per hour kilometers per hour SPEED CAL Used in calibra...

Страница 18: ...d is displayed release the two keys To lock in English mode you must enter and exit cal i bra tion You must be in HOLD to enter Cal Press and hold the CAL key until CAL lights on the display The conso...

Страница 19: ...ow Note this feature is inoperative if the system is set up in the Tank FILL mode See Special Calibration pages 25 26 and Tank fill Operation page 30 for setup and operation details for the Tank FILL...

Страница 20: ...GPS Speed Astro II 5 189 48 46 56 SkyTrak 910 2 31 9 82 SkyTrak 1 50 38 58 94 Dickey john 210 53 42 00 John Deere In cab speed signal 197 50 44 70 Factory Loaded Calibration Values Calibration Factor...

Страница 21: ...de the measured revolution by the number of magnets installed to get your starting SPEED CAL calibration value Once calibration of the system is complete this number should be fine tuned for optimum a...

Страница 22: ...ect HOLD mode when the marker on the vehicle passes the ending flag to stop the distance counting function The console display should read HOLD See Illustration to the right Stop the vehicle in a leve...

Страница 23: ...in gallons per minute li ters per minute based on the nozzles being used for the en tire boom on the sprayer DO NOT enter the actual flow of your spray application For example If the min i mum flow ra...

Страница 24: ...still in the VOLUME position and in HOLD enter calibration boom switches OFF hold the CAL button until red warning light comes on about one second The dis play will show the flowmeter calibration valu...

Страница 25: ...are the same as English units except Area is in thousands of square feet Use the and buttons to choose between EnG American English Units MEt Metric and TurF Turf units WIDTH CAL AREA 1 2 3 Material U...

Страница 26: ...Turn rotary dial to display desired readout WIDTH CAL FLOW CAL MIN FLOW TARGET RATE SPEED CAL TEST SPEED VOLUME MINUTE DISTANCE AREA HOUR VOLUME 1 2 3 RATE SPEED AREA 1 2 3 TANK CAL RESET MAN 1 2 3 I...

Страница 27: ...turn on When the amount pumped into the tank reaches the calibrated TANK VOLUME the Control Output automatically shuts off The display will show FULL and the HOLD icon If the RUN HOLD button is presse...

Страница 28: ...if held for 2 seconds If the button is accidentally pressed the console will display CLEAr to alert the user that the counters will be cleared If the user continues to hold the button for 2 seconds CL...

Страница 29: ...AREA counter and the 3 VOLUME counter whether the rotary switch is in the AREA or the VOLUME position If the button is released before 2 seconds have elapsed the counters will not be cleared and the C...

Страница 30: ...y switch in any position FILL will ash if tank level is equal to or less than tank set point Fill tank and reset TANK counter by setting the rotary switch at the TANK position and pressing the button...

Страница 31: ...READOUT OF GALLONS LITERS OR GALLONS LITERS PER MINUTE Check to see that the sprayer pump and equipment are operating properly If liquid is moving through the line check the flow sensor to be sure it...

Страница 32: ...e jumper wire connect the ohmmeter to the pins of the dust cover with the jumper wire There should be continuity near zero ohms Troubleshooting cont Checking Individual Components 32 MAGNETIC HALL EFF...

Страница 33: ...let of the main harness remote run hold cable grey tie Placing a clip lead or other jumper wire such as a paper clip bent in a U betweenpinsA blue andC violet ofthemainharness run hold connector grey...

Страница 34: ...oo small Too much agitation Throttle range adjust or pressure relief valves Larger hoses Reduce agitation Adjust Pressure Speed and Spray Rate don t check out according to charts Inaccurate pressure r...

Страница 35: ...d in other areas decrease to 15 GPA After checking the tip charts we find that a TK 5 Floodjet has a range of 14 9 to 30 GPA at 5 MPH According to the charts to get 30 GPA at 5 MPH with a TK 5 the pre...

Страница 36: ...Appendices 36...

Страница 37: ...3 8 locking nuts See Illustration below ATV Wheels Two mounting examples are illustrated 1 Using one cable tie ribbed side toward magnets secure two magnets to the wheel hub so they are exactly oppos...

Страница 38: ...he SOUTH pole side of the magnet Transmission Transfer Case Drive Shaft Magnets Positioned 180 Apart to 6mm to 13mm Spacing Sensor Body Green Fasten Sensor Bracket with Existing Transmission Bolts or...

Страница 39: ...ould spin freely If it does not spin freely remove the turbine wipe the shaft and try again If is still does not spin freely the shaft or bearings may have excessive wear Service may be necessary ASSE...

Страница 40: ...Ground Common B A DICKEY johnRadarFordConnector DICKEY johnRadarCannonConnector DICKEY johnRadarAmpConnector In CabJohnDeereMetri PackConnector 8000 9000Series RavenRadarConxallConnector Magnavox Phil...

Страница 41: ...eters 3 28 feet meters 1 09 yards kilometers 62 miles LAND MEASUREMENT square millimeters 0 00155 square inches square meters 10 764 square feet square meters 1 195 square yards hectares 2 47 acres sq...

Страница 42: ...foot remote run hold sensor cable 01531 Speed sensor kit 01535 Remote run hold sensor kit 11501 FM750 GFN Flowmeter 10131 FN750 SS Flowmeter 17194 Power speed flow run hold option harness 10899 FM750N...

Страница 43: ......

Страница 44: ...i n U S A b y 111 East LeRay Ave Box 99 Eagle Lake MN 56024 0099 Toll Free 800 328 9613 507 257 3600 Fax 507 257 3001 www micro trak com trakmail micro trak com Copyright 2006 Micro Trak Systems Inc...

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