LoRaWAN water meter SHVE/SGVE

An electronic water meter is used to account for the flow of cold and hot water with the accumulation and transfer of these readings to the LoRaWAN® network.
The function «electronic antimagnetic seal» fixes an external magnetic field and blocks the device's display.
The meters are produced in two versions: with a nominal diameter of 15 mm - SHVE-15, SGVE-15, and with a nominal diameter of 20 mm - SHVE-20, SGVE-20.
The device is powered by a 3400 mAh SAFT battery. The meter acts as a LoRaWAN® device of class A.

Operating water pressure: up to 1 MPa

Operating water temperatures for SHVE: +5…+50 °С

Operating water temperatures for SGVE: +5…+90 °С

Operating environment temperatures: +5…+50 °С

Interface: optoport

Diameter of conditional pass: 15 or 20 mm

Pulse price in the verification mode: 0,1 l

Built-in temperature sensor: yes

LoRaWAN® class: A

Number of LoRaWAN® channels: 16

Frequency plan: RU868, EU868, KZ865, custom (EU868 based)

Activation type: ABP or OTAA

Communication period: 5, 15, 30 minutes, 1, 6, 12 or 24 hours

Data collection period: 5, 15, 30 minutes, 1, 6, 12 or 24 hours

LoRa antenna type: internal

Sensitivity: -138 dBm

Radio coverage within line of sight: up to 15 km

Radio coverage in restrained urban condi: up to 5 km

Transmitter power by default: 25 mW (configurable)

Maximum transmitter power: 100 mW (configurable)

Battery type: 3600 mAh (SAFT)

Ingress protection rating: IP54

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