An electronic module VM S is intended for mounting with water meters Sensus Residia. This module enables remote reading of measured values.
The module can be attached during water meter production, or during assembling, or even anytime to already mounted meters. Therefore it is applicable for those flat users, who have already water meters installed. When a module is additionally mounted to a water meter, both devices will be electronically linked so remotely read values will include a code of the appropriate water meter. When a module is additionally installed, it reads water consumption since its installation.
The radio module is equipped with an active magnetic protection, which registers attempt of influence function of the water meter using a magnet.
An electronic guard registers any attempt of removing the module from the water meter. I n that case an error state is generated and when remote reading, it is transmitted out.
|Operation life||10 years + reserve|
|Communication window||January - December, Monday - Friday, 7:00 - 16:00 (Specify the other settings in your order)|
|Power supply||3volt lithium battery|
|Protection||aktivní antimagnetická ochrana, elektronická plomba proti neoprávněné manipulaci|
|Dimensions (mm)||64 x 34 x 35|
|Transmission protocol||Rcom - two way coded transmission (walk-by)|
|Carrier frequency||868,299 MHz|
|Channel width||199.951 kHz|
|Transmitting power (max.)||10 mW|
|Data bit rate||19,2 kBd|
|Memory||stavy za posledních 18 měsíců|
|Calendar function||nastavitelný den uložení měsíčního stavu|
|Operating temperature||0 °C - 80 °C|
|Protective category||IP 65|