Consumption
The consumption display includes all nine digits, including leading zeroes and a decimal point The displayed value is the sum
of the forward flow minus the reverse flow This display also includes indicator lines above and below the digits to provide
the electronic equivalent of white and black number wheels on mechanical registers The following examples show typical
displays for three different units of measure:
DN15…DN32 Meters
DN40 and DN50 Meters
Gallons
Meter reading
100th gallon = 1234567 89
Meter reading
to the nearest?
10th gallon = 1234567 8
to the nearest?
10th gallon =
12345678 9
1 gallon = 1234567
1 gallon = 12345678
10 gallons = 123456
10 gallons =
1234567
100 gallons = 12345
100 gallons =
123456
Typical Billing Units
1000 gallons = 1234
Typical Billing Units
1000 gallons =
12345
Cubic Feet
Meter reading
1000th ft
3
= 123456 789
Meter reading
to the nearest?
100th ft
3
= 123456 78
to the nearest?
100th ft
3
=
1234567 89
10th ft
3
= 123456 7
10th ft
3
= 1234567 8
1 ft
3
= 123456
1 ft
3
=
1234567
10 ft
3
= 12345
10 ft
3
=
123456
Typical Billing Units
100 ft
3
= 1234
Typical Billing Units
100 ft
3
=
12345
Cubic Meters
Meter reading
10000th m
3
= 12345 6789
Meter reading
to the nearest?
1000th m
3
= 12345 678
to the nearest?
1000th m
3
=
1234567 89
100th m
3
= 12345 67
100th m
3
= 1234567 8
10th m
3
= 12345 6
10th m
3
=
1234567
Typical Billing Units
1 m
3
= 12345
Typical Billing Units
1 m
3
=
123456
10 m
3
= 1234
10 m
3
=
12345
E-series ultrasonic meter operations
Page 11
September 2017
ESM-UM-00255-EN-01
