Rain Master Irrigation Systems
DX2 User Manual
Page 248
Appendix A: Flow Meters
Table 4: Rain Master K and Offset Value
Rain Master K and Offset Value For Data Industrial Flow Sensors
CALIBRATION TABLE – TEE MOUNTED SENSORS (Current Production)
Models) (Series: 228PV, 228 BR, 228 CB, 228 CS, 228SS, 250BR)
Data
Industrial
Model
Apparent
ID
Evolution
Satellite
K Value
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
0
10
100
228BR-2.5 2.52
1021
370
16
160
228CB-2 2.07
777
199
12
120
150 PSI Tee
2.07
777
199
12
120
400 PSI Tee
2.10
711
167
12
120
228CB-2.5 2.51
1021
265
16
160
228CS-2 2.07
767
199
12
120
228SS-2 1.99
750
0
10
100
250BR-0.5 None
92
8
0.8
8
250BR-0.75 None
119
64
1
10
250BR-1 1.05
109
27
2
40
250BR-1.25 1.38
209
32
3
60
250BR-1.5 1.61
291
24
4
80
