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Table 1-4:
Meter size
10" RT
12" RT
16" RT
18" RT
20" RT
24" RT
BT = Blade type
RT = Rim type
NOTICE
Output frequency is nominal for maximum normal flow. Output frequency is essentially linear
with flow so that frequency for other flow rates may be determined by ratio of flow to
maximum flow rate.
Table 1-5:
Meter
size
3"
4"
6"
8"
10"
12"
16"
18"
20"
24"
Notes:
Installation and maintenance instructions
Standard "PT" Meter pulses per unit volume
Design pulses
per 42 gallon
barrel
250
200
100
100
100
100
Liquid capacity table - Normal flow range
Normal flow range
Minimum linear
GPM
BPH
BPD
55
79
1,886
85
121
2,914
240
343
8,229
475
679
16,286
800
1,143
27,429
1,330
1,900
45,600
2,140
3,057
73,371
2,860
4,086
98,057
3,500
5,000
120,000
4,700
6,714
161,143
Dimensions and specifications of the meter
(continued)
Design pulses
Design pulses
3
per gallon
per m
6.0
1,572
4.8
1,258
2.4
629
2.4
629
2.4
629
2.4
629
Maximum linear
3
M
PH
GPM
12.5
650
19.3
1,250
55
2,900
108
5,200
182
8,000
302
12,000
486
18,000
650
24,100
795
29,500
1,067
40,000
Design output
freq. at max.
flow (HZ.)
800
960
720
964
1,180
1,600
3
BPH
BPD
M
PH
929
22,286
148
1,786
42,857
284
4,143
99,429
659
7,429
178,286
1,181
11,429
274,286
1,817
17,143
411,429
2,725
25,714
617,143
4,088
34,429
826,286
5,474
42,143
1,011,42
6,700
9
57,143
1,371,42
9,085
9
5
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