Electronic Commercial Water Meter
AquaMaster™ 5 Specification
IM/AM Issue 13 43
Temperature Ranges
Pressure Loss
Transmitter
Mounting
Integral with sensor
or
Remote up to 200m (650 ft)
Housing
IP68 (NEMA 6P) Aluminum Alloy with Glass Window
Electrical connections
20/16mm plastic glands, 20mm armored or accepts
1
/2 in. NPT threaded or military style plug & socket
Sensor cable
ABB cable supplied as standard
SWA cable available on application
Power supply
Battery life @ 0 to 50°C (32 to 122°F)
1 battery – typically 1.2 years
2 batteries – typically 3 years, extended life is possible to give, say, 5 years for two cells with a small degradation in
response time and slightly increased measurement uncertainty, contact ABB for details.
Battery life is shorter with GSM, depending on how frequently it is used and for what period. For example, used once
per day for SMS automated reporting of data logged at 15 minute intervals, the total life of 2 batteries would be typically
reduced to approximately 2 years.
Note. Operation outside ambient temperature limits of 0 to 50°C (32 to 122°F) reduces battery capacity and
shortens battery life.
Flowrate Pressure Loss (Bar)
Q3 (CEN) < 0.63
ISO 4064 Q max.< 0.3
ISO 4064 Qn < 0.075
ISO 4064 Q n/2 < .019
Storage
30°C (22°F)
70°C (158°F)
20°C (4°F)
70°C (158°F)
Process
60°C (140°F)
Ambient
10°C (14°F)
10°C (14°F)
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