Table 9 - Compound Meters - Neptune TRICON E Installation And Maintenance Manual

Chapter 2: Specifications
Compound Meter* Size and Type
3" TRU/FLO
4" TRU/FLO
6" TRU/FLO
2" HP TRU/FLO
4" PROTECTUS III
6" PROTECTUS III
8" PROTECTUS III
10" PROTECTUS III
4" HP PROTECTUS III
6" HP PROTECTUS III
8" HP PROTECTUS III
10" HP PROTECTUS III
*For TRICON/E Performance Specifications of Compound Meters, refer to the specification information of
each respective meter element.
Refer to the following table for the performance specifications of the 4", 6", 8", and 10" HP PROTECTUS III
1
Turbine Elements.
Table 10 – 4", 6", 8", and 10" HP PROTECTUS
Maximum Continuous
Meter Size (In)
Flow Rate (gpm)
4 1,200
6 2,500
8 4,000
10 6,500
*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
Note: This table is based on mounting the HPT TRICON/E3 on the same size HP PROTECTUS III Turbine
Element.
8
Table 9 – Compound Meters
Turbine Element
3" TT
4" TT
6" TT
2" HPT
4" TT
6" TT
8" TT
10" TT
1
1
1
1
®
III Turbine Elements Performance Specifications
Number of Pulses
per Gallon*
7.5560
0.7556
0.6095
0.5333
TRICON ® E/E2/E3 Installation and Maintenance Guide
Disc Element
⅝" T-10
¾" T-10
T-10
⅝" T-10
1" T-10
1½" T-10
2" T-10
2" T-10
1" T-10
1½" T-10
2" T-10
2" T-10
Pulse Output @
Maximum Flow Rate
1
(Hz)
151.2 0–1,200
37.78 0–2,888
40.63 0–4,959
57.78 0–9,209
Flow Range of
4-20MA Output
(gpm)