Neptune Technology E-Coder)R900i User Manual

E-Coder)R900i Installation and Maintenance Guide 29
Appendix A: E-Coder)R900i Flags
Description of Flags
Two tables in this appendix describe the volume represented by the 8th digit by meter size,
and the flags used the by E-Coder)R900i.
continued on next page
Table 6 8th Digit Resolution by Meter Size
Register Size 8th Digit Resolution - Least Significant Digit
Residential
(5/8" - 1" T-10)
1/10 Gallon
or
1/100 Cubic feet
Light Commercial and Industrial
(1-1/2" and 2" T-10; 1-1/2" - 4" HPT)
1 Gallon
or
1/10 Cubic feet
Large Commercial and Industrial
(6" - 12" HPT, HPPII and TRU/FLO)
10 Gallons
or
1 Cubic feet
Large Commercial and Industrial
(16" - 20" HPT)
100 Gallons
or
10 Cubic feet
Table 7 E-Coder)R900i Flags
Backflow Flag (Resets After 35 Days)
Based on reverse movement of the 8th digit. 8th digit is variable based on the meter size.
No backflow event 8th digit reversed less than 1 digit
Minor backflow event 8th digit reversed more than 1 digit up to 100 times the 8th digit
Major backflow event 8th digit reversed greater than 100 times the 8th digit

Neptune Technology E-Coder)R900i Specifications

General

Brand	Neptune Technology
Model	E-Coder)R900i
Category	Data Loggers
Language	English