HAM FlowSenseUS
The HAM FlowSenseUS reads an ultrasonic flow meter that clamps on the outside of the pipe. It shows consumption, flow, water velocity and the energy values that the meter gives.
The serial number starts with e47:.
What it measures
Section titled “What it measures”| Reading | Unit | Note |
|---|---|---|
| Liquid | L | Total quantity that went through |
| Liquid flow rate | L/min | Current flow |
| Velocity | m/s | Speed of the water in the pipe |
| Energy | kWh | Value that the meter gives |
| Power | W | Value that the meter gives |
| Temperature, Temperature 2 | °C | Two temperatures from the meter |
Settings
Section titled “Settings”The settings are on the device page, in the Settings section. For the general procedure see Device settings.
- Cost per kWh: the energy cost for this device. It overrides the account setting.
- Include in summary views: the device shows in the summary views on the home page.
- General input is alarm output (in Advanced): the last general input becomes an alarm output.
- Allow LAN commands (in Advanced): other devices on your local network can control this device. Keep the setting off if you do not need it.
- Force IPv4 (in Advanced): the device uses only IPv4 connections.
- Do not keep track of data (in Advanced): the app keeps no reading history.
Recommended rules
Section titled “Recommended rules”The app has no ready-made rules for this device. Create at least one rule for Liquid flow rate and one rule for when the device goes offline. See Create a rule and Offline alerts.
Installation and availability
Section titled “Installation and availability”The device connects to WiFi 2.4 GHz (Connect a device to WiFi). For installation and availability, contact us. For flow measurement with a sensor inside the pipe, see HAM FlowSense.

