Is the BMeters GMDM-I compatible with remote monitoring?
Yes. Rhino already reads the BMeters GMDM-I over M-Bus wired, Pulse / S0 and Wireless M-Bus OMS.
Coverage reviewed 2026-08-25, and it grows continuously.
What it takes.
What connecting it involves.
On a water meter like the GMDM-I, the reading comes off the meter head rather than out of a terminal block. That is what the IWM-MB3, IWM-PL3 and IWM-TX3 is for: it clips to the meter and turns its output into something the Rhino device can read.
Nothing about this needs the supply interrupted, which is why utility submetering is usually the easiest part of a retrofit to schedule.
None of this covers site feasibility. RF range, cabinet access and power availability are survey questions, and a compatibility yes is not an installation yes.
Any meter that speaks Modbus or M-Bus connects to the Rhino AP, whether or not we have set that model up before. What we have already configured is a record of past work, not a boundary. Tell us what you have at sales@rhino.energy and we will name the device you need.
Other BMeters meters we read.
| Model | Utility | Protocol | MID |
|---|---|---|---|
| GMB-I | Water | M-Bus wired, Pulse / S0 and Wireless M-Bus OMS | – |
| GSD5-R | Water | Ask us | – |
| GSD8-R | Water | Ask us | – |
| GSD8-RFM | Water | M-Bus wired and Wireless M-Bus OMS | – |
| Hydrocal M3 | Heat | Ask us | – |
| Hydrocal M4 | Heat | Ask us | – |
| Hydrosonis ULC T330 | Heat | Ask us | – |
| Hydrosplit M3 | Heat | Ask us | – |
One meter checked. Now do the building.
Send us the meter list for the site and we will come back with the device per meter, the transformers and adapters it needs, and the parts of the job that need an electrician on site. Before anyone talks about price.