EMS WT Series Operation & Installation Manual page 13

H
（6）
: H symbolizes horizontal installation.
（7） Battery Life 8 years: Built-in 8 years battery life.
（8）
EMS : Company logo
（9） U0 D0 : No need for straight pipe section
（10） T30: Meter temperature classes
（11） E1: Severity levels: Residential, commercial and light industrial
（12） M1: Severity levels: For fixed meters installed outdoors
（13） △P 40 : Pressure-loss classes
（14） DN50 : The diameter of the water meter
（15） R200 : Metrological class, the R ratio (Q3 / Q1) is 200.
（16） Q3 25: Flow point, Q3=25m

（17）
: Leak Day(s), when the water meter has been operating for more than 1 day,
LCD will show water drop symbol 「」automatically as follows:
Operating for more than:
1 day
10 days and less than 20 days
20 days and less than 30 days
30 days and less than 40 days
40 days and less than 50 days
50 days and less than 60 days
60 days and less than 70 days
Above 70 days
（18）
: Battery Power Shortage Symbol, when the battery voltage is dropping, the
water meter can still operate for 3 months and LCD will display Battery
Symbol at the same time.
（19） Net Totalizer: Large digit means (m
（20） MAP16: Water pressure classes: 1.6 MPa.( 16 kg/cm
（21） m 3
x 0.00001: Unit signs of cubic meter and liter.
（22） The place will be provided on the meter for affixing the verification mark
3
/h
Symbols displayed:
「」
「」and 「1」
「」and 「2」
「」and 「12」
「」and 「4」
「」and 「14」
「」and 「24」
「」and 「124」
【Table 5: Leak Day(s)】
3
), while small digit means (liter).
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