6
Signet 515/2536 Rotor-X Flow Sensors
K-Factors
H-Dimensions
A
K-Factor
is the number of pulses a sensor will generate for each engineering unit of
fl
uid that passes the sensor. K-Factors for water
are listed below in U.S. gallons and liters. For example, in a 1-inch PVC pipe, the 515 paddlewheel generates 172.07 pulses per gallon
of water passing the rotor. K-Factors are listed for pipes up to 12 inches. For pipes over 12 inches, consult your Signet distributor.
PIPE
SIZE
(IN.)
FITTING
515/8510-XX
2536/8512-XX
LITERS
U.S.
GAL
LITERS
U.S.
GAL
SCH 80 PVC TEES FOR SCH 80 PVC PIPE
1/2
MPV8T005
137.42
520.12
271.37
1027.1
3/4
MPV8T007
78.61
297.52
154.08
583.19
1
MPV8T010
45.46
172.07
88.65
335.53
1-1/4
MPV8T012
24.19
91.54
47.24
178.79
1-1/2
MPV8T015
16.44
62.22
32.08
121.42
2
MPV8T020
9.60
36.32
18.87
71.44
SCH 80 PVC TEES FOR SCH 80 PVC PIPE
2-1/2
PV8T025
5.7683
21.833
11.359
42.994
3
PV8T030
3.5775
13.541
7.0414
26.652
4
PV8T040
2.0147
7.6258
3.9645
15.006
SCH 80 CPVC TEES FOR SCH 80 CPVC PIPE
1/2
MCPV8T005
137.42
520.12
271.37
1027.1
3/4
MCPV8T007
78.61
297.52
154.08
583.19
1
MCPV8T010
45.46
172.07
88.65
335.53
1-1/4
MCPV8T012
24.19
91.54
47.24
178.79
1-1/2
MCPV8T015
16.44
62.22
32.08
121.42
2
MCPV8T020
9.60
36.32
18.87
71.44
SCH 80 PVC SADDLES FOR SCH 80 PVC PIPE
2
PV8S020
8.5812
32.480
17.633
66.739
2-1/2
PV8S025
5.7683
21.833
11.359
42.994
3
PV8S030
3.5775
13.541
7.0414
26.652
4
PV8S040
2.0147
7.6258
3.9645
15.006
6
PV8S060
1.0997
4.1623
2.1994
8.3246
8
PV8S080
0.6263
2.3705
1.3253
5.0164
10 PV8S100
0.4042
1.5300
0.808
3.0600
12 PV8S120
0.2801
1.0600
0.571
2.1600
SCH 80 PVC SADDLE ON SCH 40 PVC PIPE
2
PV8S020
7.2259
27.350
14.452
54.700
2-1/2
PV8S025
4.9866
18.874
9.8175
37.159
3
PV8S030
3.3389
12.638
6.2608
23.697
4
PV8S040
1.7776
6.7282
3.5552
13.456
6
PV8S060
0.9854
3.7297
1.9708
7.4594
8
PV8S080
0.5688
2.1527
1.1966
4.5292
10 PV8S100
0.3567
1.3500
0.740
2.8000
12 PV8S120
0.2536
0.9600
0.523
1.9800
PIPE
SIZE
(IN.)
FITTING
515/8510-XX
2536/8512-XX
LITERS
U.S.
GAL
LITERS
U.S.
GAL
CARBON STEEL TEES ON SCH 40 PIPE
1/2
CS4T005
97.808
370.20
199.74
756.00
3/4 CS4T007
56.027
212.06
115.90
438.69
1 CS4T010
37.289
141.14
75.768
286.78
1-1/4
CS4T012
16.025
60.655
32.026
121.22
1-1/2
CS4T015
11.982
45.350
24.079
91.139
2 CS4T020
7.0717
26.767
14.391
54.468
STAINLESS STEEL TEES ON SCH 40 PIPE
1/2
CR4T005
94.838
358.96
193.98
734.20
3/4
CR4T007
53.530
202.61
108.88
412.10
1
CR4T010
33.590
127.14
66.764
252.70
1-1/4
CR4T012
16.357
61.910
33.849
128.12
1-1/2
CR4T015
10.676
40.410
20.428
77.320
2 CR4T020
5.8917
22.300
12.095
45.780
GALVANIZED IRON TEES ON SCH 40 PIPE
1
IR4T010
27.619
104.54
56.277
213.01
1-1/4
IR4T012
16.639
62.979
33.751
127.75
1 1/2
IR4T015
12.335
46.688
24.941
94.401
2 IR4T020
7.7832
29.459
15.699
59.420
BRONZE TEES ON SCH 40 PIPE
1
BR4T010
27.619
104.54
56.277
213.01
1-1/4
BR4T012
16.639
62.979
33.751
127.75
1-1/2
BR4T015
12.335
46.688
24.941
94.401
2 BR4T020
7.7832
29.459
15.699
59.420
COPPER TEE FITTINGS ON COPPER PIPE SCH K
1/2
CUKT005 117.10
443.21
242.50
917.84
3/4
CUKT007 56.052
212.16
113.15
428.27
1
CUKT010 33.600
127.18
67.749
256.43
1-1/4
CUKT012 23.307
88.218
46.615
176.44
1-1/2
CUKT015 15.049
56.962
30.565
115.69
2
CUKT020 7.7595
29.370
16.746
63.385
COPPER TEE FITTINGS ON COPPER PIPE SCH L
1/2 CUKT005 109.49
414.41
226.74
858.22
3/4
CUKT007 50.485
191.09
101.91
385.74
1
CUKT010 31.662
119.84
63.841
241.64
1-1/4
CUKT012 22.576
85.451
45.152
170.90
1-1/2
CUKT015 14.573
55.160
29.598
112.03
2
CUKT020 7.5575
28.605
16.310
61.74
PIPE
SIZE
(IN.)
FITTING
515/8510-XX
2536/8512-XX
LITERS
U.S.
GAL
LITERS
U.S.
GAL
STAINLESS STEEL WELDOLETS ON SCH 40 PIPE
2-1/2
CR4W025 4.9670
18.800
9.9339
37.600
3
CR4W030
3.2153
12.170
6.4306
24.340
4
CR4W040
1.8388
6.9600
3.6777
13.920
5
CR4W050
1.3897
5.2600
2.8692
10.860
6
CR4W060
0.9749
3.6900
1.9868
7.5200
8
CR4W080
0.5627
2.1300
1.1466
4.3400
10
CR4W100
0.3567
1.3500
0.7292
2.7600
12
CR4W120
0.2536
0.9600
0.5125
1.9400
CARBON STEEL WELDOLETS ON SCH 40 PIPE
2-1/2
CS4W025
4.9670
18.800
9.9339
37.600
3
CS4W030
3.2153
12.170
6.4306
24.340
4
CS4W040
1.8388
6.9600
3.6777
13.920
5
CS4W050
1.3897
5.2600
2.8692
10.860
6
CS4W060
0.9749
3.6900
1.9868
7.5200
8
CS4W080
0.5627
2.1300
1.1466
4.3400
10
CS4W100
0.3567
1.3500
0.7292
2.7600
12
CS4W120
0.2536
0.9600
0.5125
1.9400
COPPER/BRONZE BRAZOLETS ON SCH 40 PIPE
2-1/2 BR4B025
4.9670
18.800
9.934
37.600
3 BR4B030
3.2153
12.170
6.431
24.340
4 BR4B040
1.8388
6.9600
3.678
13.920
5 BR4B050
1.3897
5.2600
2.869
10.860
6 BR4B060
0.9749
3.6900
1.987
7.5200
8 BR4B080
0.5627
2.1300
1.147
4.3400
10 BR4B100
0.3567
1.3500
0.729
2.7600
12 BR4B120
0.2536
0.9600
0.513
1.9400
SCH 80 IRON SADDLES ON SCH 80 PIPE
2 IR8S020
8.5495
32.360
17.099
64.720
2-1/2 IR8S025
5.8705
22.220
11.223
42.480
3 IR8S030
3.5456
13.420
6.980
26.420
4 IR8S040
2.0238
7.6600
3.884
14.700
5 IR8S050
1.5482
5.8600
3.218
12.180
6 IR8S060
1.0806
4.0900
2.230
8.4400
8 IR8S080
0.6156
2.3300
1.295
4.9000
10 IR8S100
0.4042
1.5300
0.808
3.0600
12 IR8S120
0.2801
1.0600
0.571
2.1600
SCH 80 IRON SADDLE ON SCH 40 PIPE
2 IR8S020
7.0859
26.820
14.172
53.640
2-1/2 IR8S025
4.9670
18.800
9.934
37.600
3 IR8S030
3.1678
11.990
6.135
23.220
4 IR8S040
1.8098
6.8500
3.503
13.260
5 IR8S050
1.4082
5.3300
2.917
11.040
6 IR8S060
0.9934
3.7600
1.913
7.2400
8 IR8S080
0.5627
2.1300
1.162
4.4000
10 IR8S100
0.3567
1.3500
0.740
2.8000
12 IR8S120
0.2536
0.9600
0.523
1.9800
The plastic sensor insert in the Weldolet
fi
tting MUST be removed during the welding
process. When reinstalled, it is important
that the insert be threaded to the proper
height ("H" dimension).
K-Factors DIN Pipes
Weldolet
“H” dimension
Weldolet
“H” dimension
part number
mm
inches
part number
mm
inches
CS4W020
60.45
2.38
CS4W240
105.66
4.16
CS4W025
62.99
2.48
CS4W360
104.14
4.10
CS4W030
62.73
2.47
CS4W040
62.23
2.45
CR4W020
60.45
2.38
CS4W050
82.29
3.24
CR4W025
62.99
2.48
CS4W060
78.99
3.11
CR4W030
62.73
2.47
CS4W080
73.15
2.88
CR4W040
62.23
2.45
CS4W100
143.00
5.63
CR4W050
82.29
3.24
CS4W120
137.16
5.25
CR4W060
78.99
3.11
CS4W140
129.54
5.40
CS4W080
73.15
2.88
CS4W160
123.19
4.85
CR4W100
143.00
5.63
CS4W180
116.84
4.60
CR4W120
137.16
5.40
CS4W200
111.25
4.38
PIPE
SIZE
FITTING
515/8510-XX
2536/8512-XX
LITERS
U.S. GAL
LITERS
U.S. GAL
POLYPROPYLENE FITTINGS (DIN/ISO AND BS AND ANSI)
DN 15
PPMT005
127.23
481.55
251.75
952.87
DN 20
PPMT007
73.207
277.09
148.77
563.10
DN 25
PPMT010
37.300
141.18
77.042
291.60
DN 32
PPMT012
22.071
83.540
44.709
169.22
DN 40
PPMT015
13.544
51.265
27.450
103.90
DN 50
PPMT020
7.8193
29.596
16.060
60.789
PVDF FITTINGS (DIN/ISO AND BS AND ANSI)
DN 15
SFMT005
111.19
420.87
218.56
827.26
DN 20
SFMT007
60.277
228.15
129.42
489.87
DN 25
SFMT010
36.116
136.70
74.915
283.55
DN 32
SFMT012
20.950
79.294
41.899
158.59
DN 40
SFMT015
11.490
43.490
22.980
86.980
DN 50
SFMT020
6.8450
25.908
13.312
50.385
PVC FITTINGS (DIN/ISO) - EUROPE ONLY
DN 15
PVMT005
128.45
486.18
256.90
972.37
DN 20
PVMT007
64.160
242.85
128.32
485.69
DN 25
PVMT010
39.270
148.64
78.540
297.274
DN 32
PVMT012
22.490
85.125
44.980
170.249
DN 40
PVMT015
13.700
51.855
27.400
103.709
DN 50
PVMT020
7.8600
29.750
15.720
59.500
"H"
