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Rain Master Irrigation Systems 

DX2 User Manual 

 

 

Appendix A:  Flow Meters 

 

 

Page 251 

 

Rain Master K and Offset Value 

For Data Industrial Flow Sensors 

 
 

 

Pipe Size 

 

Pipe 

O.D. in 

Inches 

 

Pipe 

I.D. in 
Inches 

 

Evolution  

Satellite 

K Value 

 

Evolution 

Satellite 

Offset 

 

Min. 

Flow in 

GPM 

 

Min. 

Flow in 

GPM 

for Full 

Scale 

10 inch Sch 10S 

10.75 

10.420 

19163 

5768 

125 

4000 

Sch 20 

10.75 

10.250 

18473 

5509 

125 

4000 

Sch 30 

10.75 

10.136 

18037 

5345 

125 

4000 

Std. Wt. Sch 40 

10.75 

10.020 

17622 

5187 

125 

4000 

Ex. Strong Sch 
60 

10.75 9.750 16657  4827 

125  4000 

Sch 

80 

10.75 9.564 16010  4594 

125  4000 

PVC Class 125 

10.75 

10.088 

17863 

5276 

125 

4000 

PVC 

Class 

160 10.75 9.924 17273  5054 

125  4000 

PVC 

Class 

200 10.75 9.728 16580  4804 

125  4000 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12 inch 10S 

12.75 

12.390 

28566 

9831 

175 

5000 

Sch 20 

12.75 

12.250 

27997 

9556 

175 

5000 

Sch 30 

12.75 

12.090 

27122 

9156 

175  

5000 

Std. Wt. Sch 40S 

12.75 

12.000 

26638 

8943 

175 

5000 

Sch 40 

12.75 

11.938 

26309 

8783 

175 

5000 

Sch 60 

12.75 

11.625 

24690 

8057 

175 

5000 

Extra Strong 

12.74 

11.750 

25328 

8336 

175 

5000 

Sch 80 

12.75 

11.376 

23457 

7523 

175 

5000 

PVC Class 125 

12.75 

11.966 

26457 

8857 

175 

5000 

PVC Class 160 

12.75 

11.770 

25430 

8394 

175 

5000 

PVC Class 200 

12.75 

11.538 

24254 

7869 

175 

5000 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14 

inch 

10S 14.00 

13.500 

33390 12242 200 6000 

Sch 

20 

14.00 

13.375 

32819 11941 200 6000 

Std. Wt. Sch 30 

14.00 

13.250 

32255 

11645 

200 

6000 

Sch 

40 

14.00 

13.124 

31694 11353 200 6000 

Sch 

60 

14.00 

12.814 

30343 10699 200 6000 

Extra 

Strong  14.00 13.00 31149  9639 

200  6000 

Sch 

80 

14.00 12.50 29027  10041  200  6000 

 
 
 
 
 
 
 
 
 

Содержание DX2 series

Страница 1: ...onthly flow accumulations in gallons for Flow 1 Flow 2 and total Flow 1 Flow 2 Flow accumulation in gallons is updated every minute Automatic termination of watering based upon flow limit violations o...

Страница 2: ...ual station basis verify the following c Steps a and b above have been performed d Station Upper Limits have been established see Max Flow Limit e Station Lower Limits have been established see Flow L...

Страница 3: ...with flow sensors the accuracy of the actual readings are limited only by the flow sensor devices Typical accuracy values are approximately 1 Flow Meter Offset and K Values Each flow meter installatio...

Страница 4: ...483 834 K VALUE 109 209 291 750 1021 457 776 2268 3752 See attached table RMIS Part No 500712 MAXIMUM WATER PRESSURE 400 PSI 400 PSI 400 PSI 200 PSI 200 PSI 100 PSI 68 F 100 PSI 68 F 100 PSI 68 F 100...

Страница 5: ...performed on the following Station upper limit Station lower limit Main flow limit Total monthly flow limit Unscheduled flow limit Each station limit can be automatically established by the controller...

Страница 6: ...limit If the meter value is less than the limit an error condition is detected To detect a mis adjusted valve or clogged line enter a relatively small but non zero lower limit The system default valu...

Страница 7: ...ails on selecting each option The system default is GIVE WARNING If the stop watering option is selected the problem is reported in the warning list and watering stops Watering is restarted when The l...

Страница 8: ...to enable or disable station flow limit checking The default setting for limit checking is DISABLED for all stations When they are disabled no limit checking is performed However the GPM flow and tot...

Страница 9: ...ation takes the longest time for its GPM rate to settle Round this time period to the next minute and use this rounded value as the flow rate limit check delay Warning This delay value establishes the...

Страница 10: ...oth meters See Chapter 4 Setup for details Flow Meter Reading Procedure To observe flow meter readings from the base menu Step 1 Advance to the Measurements Options screen as follows Figure 175 Measur...

Страница 11: ...Rain Master Irrigation Systems DX2 User Manual Page 242 Appendix A Flow Meters Figure 176 Flow Meter Readings FLOW 1 GPM 55 TOTAL GPM 205 FLOW 2 GPM 150...

Страница 12: ...ns Step 2 Select F3 WATER TOTAL then select F1 TOTALS PAST MONTH Figure 178 Water Total The past month total gallons for Flow 1 and Flow 2 are shown Step 3 Select F2 TOTALS PRESENT MONTH The total pre...

Страница 13: ...VAC Any and all future automatic irrigation will not occur until this warning is cleared from the controller If the monthly watering allocation has been exceeded immediate termination of all irrigatio...

Страница 14: ...ading Figure 179 Warning Main Flow The MV1 in the second line represents the Master Valve 1 To access the warning report from the base menu press F2 WARNING Note Break between Flow Sensor and First St...

Страница 15: ...has a lower limit of 100 GPM The line to station 2 is clogged resulting in a flow reading of 53 GPM The following entry is placed in the warning list Figure 182 Warning Flow Low Limit Monthly Water Li...

Страница 16: ...of turning on several stations simultaneously When flow meters are used in this environment the individual station limits are summed and compared to the total flow rate Therefore you must set up limit...

Страница 17: ...ue Evolution Satellite Offset Min Design Flow GPM Max Design Flow GPM 228PV 1 5 1 50 457 0 5 100 228PV 2 1 94 776 104 10 200 228PV 3 4 02 2268 483 20 300 228PV 4 5 15 3752 834 40 500 228BR 2 1 99 750...

Страница 18: ...20P 3 4 02 Any 2268 483 35 700 160 220P 4A 5 15 Any 4191 975 65 1200 300 220P 6A 228PD 1 0 96 FM 92D 70 26 2 20 5 228PD 1 5 1 50 FM 92D 505 107 8 180 40 228PD 2 1 94 FM 92D 744 273 13 250 50 228PF 1 5...

Страница 19: ...4 224 2565 577 20 600 PVC Class 160 4 5 4 072 2361 554 20 600 PVC Class 200 4 5 4 072 2342 525 20 600 5 inch 10S 5 563 5 295 4451 1044 30 900 Std Wt Sch 40 5 50 5 047 4006 932 30 900 Ex Strong Sch 80...

Страница 20: ...4 125 4000 PVC Class 200 10 75 9 728 16580 4804 125 4000 12 inch 10S 12 75 12 390 28566 9831 175 5000 Sch 20 12 75 12 250 27997 9556 175 5000 Sch 30 12 75 12 090 27122 9156 175 5000 Std Wt Sch 40S 12...

Страница 21: ...75 42791 17495 300 9000 Std Wt Sch 30 16 00 15 250 42115 17100 300 9000 Ex Strong Sch 40 16 00 15 000 40785 16331 300 9000 Sch 60 16 00 14 688 39163 15388 300 9000 Sch 80 16 00 14 314 37278 14332 300...

Страница 22: ...Rain Master Irrigation Systems DX2 User Manual Appendix A Flow Meters Page 253 Figure 184 Flow Sensor Installation...

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