Neptune TRICON E, Руководство по установке и обслуживанию

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TRICON/E/E2/E3 Transmitter Installation and Maintenance Guide 3-5
Meter Size Maximum Minimum Number of Pulse Output Flow Range
(in) Continuous Flow Rate Pulses per @ Maximum of 4-20mA
Flow Rate (gpm) (gpm) Gallon
1
Flow Rate (Hz)
1
Output (gpm)
1 1 /
2
160 4 6.095 16.25 0 – 160
2 200 4 6.095 20.32 0 – 200
3 450 5 11.20 84.00 0 – 450
4 1,200 10 7.556 151.10 0 – 1,200
6 2,500 20 0.7273 30.30 0 – 3,000
8 4,000 35 0.7556 50.37 0 – 4,000
10 6,500 50 0.7556 81.86 0 – 6,500
12 8,000 120 0.7556 100.75 0 – 8,000
16 13,500 200 0.07556 17.00 0 – 13,500
20 22,000 300 0.07556 27.71 0 – 22,000
Table 3.8 High Performance Turbine (HPT) Meters
Compound Meter 1 Turbine Element Disc Element
Size and Type
3” Tru/Flo 3” TT 5/8” T-10
4” Tru/Flo 4” TT 3/4” T-8
6” Tru/Flo 6” TT 1” T-8
2” HP Tru/Flo 2” HPT 5/8” T-10
4” Protectus III 4” TT 1” T-10
6” Protectus III 6” TT 1
1
/
2
” T-10
8” Protectus III 8” TT 2” T-10
10” Protectus III 10” TT 2” T-10
4” HP Protectus III 2 1” T-10
6” HP Protectus III
2
1-1/2” T-10
8” HP Protectus III
2
2” T-10
10” HP Protectus III
2
2” T-10
Table 3.9 Compound Meters
1 For the High-Resolution Output of the TRICON/E2 transmitters, multiply these values by 9 and for the TRICON/E3, multiply
these values by 10 .
1 For TRICON/E Performance Specifications of Compound Meters, refer to the
specification information of each respective meter element.
2 Refer to Table 3.10 for the performance specifications of the 4”, 6”, 8”, and 10” HP
Protectus III Turbine Elements.