Product code: RF Pulse Unit
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Sensus PulseRF module allows you to integrate meters with a pulse output into the Sensus RF radio system. It is mainly used with C&I water meters, but can also be used with thermal energy, gas and electricity meters.It is designed to transmit meter data frequently or on request to mobile readout devices, or to a Sensus RF fixed radio network. The PulseRF module creates data out of incoming pulses and transmits them to an external data management system (such as a meter index, alarms or additional information as Fixed Date Reading or data logger). In addition to transmitting the meter index, the module has numerous smart functions that provide added customer value.
Dimensions max.: 45 x 115 x 40 mm
Weight: 230 g
Cable length: 2.5 m
Max. cable length: 15 m
Battery life: typically 15+ years depending on usage profile
433 MHz at 10mW
SensusRF radio protocol bi-directional
FlexNet protocol (TFX) bi-directional
wMBus OMS unidirectional
Operation: min –20 °C / max +60 °C
Storage: min –20 °C / max +70 °C
Protection rating: IP68
The transponder can be fixed on a wall with a mounting bracket which is part of the consignment
Has to be recycled according to national rules for electronic devices with lithium batteries.
EN 62479; EN 60950-1;
Radio frequency: EN 300 220-1/-2
EMC: EN 301 489-1/-3
To connect Sensus PulseRF to a meter with pulse
unit we recommend: Jointing sleeve IP 68, order no. 18 17 84
Connector IP68 for two cables up to 5 wires
Meters with a pulse output, as open collector or reed switch, can be
connected. The Sensus PulseRF has one 4 wire input enabling the following
The transponder can be configured using SensusRF radio with SIRT and configuration software.
Activation via radio or automatically through first 10 pulses.
* Depending on the connected pulse device Assembly versions
For Sensus mechanical water meters prepared for HRI or HRI-Mei pick-up an assembly with connected pulser exists.