Smart water meter Meta UM-15B
(metrological class B) 

Vane water meters with an electronic counting mechanism and a device for remote data transmission via the LPWAN protocol are designed for accurate accounting of consumed utilities and fully comply with current regulatory documents.
Scope - water metering in cold and hot water supply systems for housing and communal services, non-residential and industrial buildings and structures.

• Specifications
• Characteristics
• Documentation

• Lifetime without battery replacement up to 7 years
• Remote reading
• Easy installation and maintenance
• Protection from tampering and intervention
• Replaceable battery

Parameter	Value
Housing material	Polycarbonate
Work temperature, °С	+5…+85
Battery voltage, V	3,6
Built-in battery capacity, mAh	2400
Chemical composition of the battery	Li-SOCl2
Service life without battery replacement, years	≥7
Notification of the opening	Yes
Notification of magnet exposure	Yes
Determining the direction of water flow	Yes
Weight (without meter), gr	≤40
Overall dimensions, mm	63 х 31,5
Hourly archive, day	62
Operating frequency, MHz	865-868(KZ) 863-870(RU) 863-870(EU)
Transmitter power (EIRP), mW	up to 25
Receiver responsivity, dBm	-137
Communication distance in urban areas, km	up to 15
Communication distance in line of sight, km	up to 15

Smart water meters - Meta (332.8 KB)