CubicMeter

The CubicMeter is a non-invasive water flow meter and leak detector that uses ultrasonic technology, designed for copper and plastic pipes.

It helps monitor water consumption and detect leaks without the need for a plumber. Easy to install with stainless steel clamps, it is suitable for various pipe sizes.

The device transmits data wirelessly through LoRaWAN for remote monitoring, and it can alert users to small, medium, and large leaks via the Quandify app.

• Non-invasive, clamp-on design for easy installation
• Ultrasonic water flow measurement
• Leak detection for small, medium, and large leaks
• LoRaWAN for remote data transmission
• Compatible with both copper and plastic pipes

Hardware Specifications

Battery
3.6 VDC Li/SOCl2
Up to 10 years battery life
Non-replaceable

Weight
280 grams (excluding packaging)

Dimensions (mm)
Width: 40
Height: 79
Length: 87

Supported pipes
Copper: 15, 18, 22 mm
Chromed copper: 15, 18 mm
Multi-layered (PAL): 16, 20, 25 mm
Plastic (PEX): 16, 20, 25 mm
LK Distance pipe 110

Connectivity Specifications

LoRaWAN
EU868MHz, 1.0.2-revB
Report interval: 1 hour*

Wireless M-bus
868MHz, C1, format A


Environment
5°C - 30°C, indoor usage


Measurement Specifications

Maximum flow rate
4 000 l/h

Flow rate accuracy
Up to 98%**

Water temperature
0.1°C - 70°C

Water temperature accuracy
Max ±2°C error

Sampling frequency
1 Hz

LEAK DETECTION

Small leak
>1-9 l/h over multiple days
Supported when using Quandify Platform

Medium leak
>10 l/h for at least 40 min

Large leak
>1500 l/h for at least 5 min


* Depending on data transmission frequency (configurable).

** Tested and verified in accordance with the requirements of EN ISO 4064-1:2017 and OIML R 49-1:2013.