The RFM-MB1 is a wired M-BUS module suitable for the consumption data transmission and applicable to the single jet GSD8-RFM.
Easy to install and configure, in addition to the current consumption and up to 12 months of historical values, it can detect several fraud attempts against the meters, the prolonged functioning at the maximum flow rate (Q4) and a potential water loss downstream the meter.
| Specification | Value |
|---|---|
| Working temperature | – 10oC to 55oC |
| Power supply | Bus power supply + 3v lithium battery |
| Battery life | Without bus power 1 year |
| Protection | IP65 |
| Data transmission | Wired MBus EN 13757-2/3 |
| Coverage | Depending on MBus master |
| Measuring sensibility | 1 litre |
| Transmitted Data | Volume consumption, Alarms |
| Alarms | Discharged battery, module removal, magnetic fraud attempt, maximum flow rate overlapping, backward flow, leakage detection |
