SR EN 13757-4:2014
Communication systems for meters and remote reading of meters - Part 4: Wireless meter readout (Radio meter reading for operation in SRD bands)
This European Standard specifies the requirements of parameters for the physical and the link layer for systems using radio to read remote meters. The primary focus is to use the Short Range Device (SRD) unlicensed telemetry bands. The standard encompasses systems for walk-by, drive-by and fixed installations. As a broad definition, this European Standard can be applied to various application layers.
Status :
Withdrawn
Approval date : 1/31/2014
Withdrawal date : 9/30/2019
Number of pages : 68
ICS : 33.200 Telecontrol. Telemetering,35.100.10 Physical layer,35.100.20 Data link layer
Technical Committee : 109 - Measurement of fluid flow
- Replaces SR EN 13757-4:2005
- Replaced by SR EN 13757-4:2019
RO