3 hardware + 3 software – end to end, from reading and analysis to FNN testing
Hardware gets the data out of the LMN (local metrological network, the link between meter and smart meter gateway) reliably and precisely, software makes it readable and testable. Three adapters and three tools – freely combinable for field, lab, production line and conformity testing.
From mobile to lab precision – choose by application and budget
Mobile entry level
Adapter for smartphone or PC with integrated 12 V supply. Driverless and ready to use immediately for quick access in the field.
Time resolution in the ms range – no µs-accurate timestamping
Details →Precision measurement
PC adapter based on a high-performance microcontroller. Delivers µs-accurate timestamps for exact protocol and timing analysis.
Complete platform
Fully equipped platform with control interface: switches meters on and off and measures latency – the basis for automated test sequences.
From mobile reading to automated conformity testing
Mobile tool
The smartphone app turns your phone into an LMN tool – measure and test directly on site together with the LMN-USB12V.
Monitoring & reading
Monitors and parses the LMN data stream in real time. Variants enable meter reading and incoming goods inspection.
Test gateway
Gateway-like platform for complete test sequences: FNN test cases, LMN function tests and your own test cases – including a crypto check according to BSI TR-03116-3.
Which adapter suits which application?
| Feature | LMN-USB12V | LMN-Highspeed | LMN-Box |
|---|---|---|---|
| Connection | Smartphone / PC | PC | PC |
| Timing precision | ms | µs | µs |
| Meter on/off | – | – | ✓ |
| Latency measurement | – | – | ✓ |
| Typical use | Field / mobile | Precision / lab | Automation |
| Status | available | available | in development |
Hardware and software complement each other – three proven sets
Field use, quick testing, mobile working
Data acquisition, timing analysis, reading & incoming goods inspection
Lab automation, FNN conformity, regression tests
We help you select and combine – from individual adapters to a fully automated test environment.
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