Description:
The Sensus PulseRF integrates any meter with a pulse output into the SensusRF radio network. Mainly used with commercial and industrial water meters, it also suits thermal energy, gas and electricity meters with an open-collector or reed pulse output. The transponder converts incoming pulses into a meter index and transmits it, together with alarms, fixed-date readings and data-logger values, to mobile readout devices or a fixed radio network transceiver. A four-wire input also accepts cable-cut and flow-direction signals, and the unit is configured over the air using SensusRF with a SIRT and the configuration software.
 
Key Features:
Bi-directional SensusRF radio protocol at 433 MHz (10 mW) or 868 MHz (25 mW), FlexNet (TFX) and unidirectional wM-Bus OMS
Transmits meter ID, meter reading, fixed-date reading and data-logger values (1 min to 24 h steps)
Active alarms: leakage, broken pipe, reverse flow, cable cut or removal, internal errors, low battery
Four-wire pulse input: pulse, cable cut, direction and ground for open-collector or reed outputs
Lithium battery with typically 15+ years life depending on usage profile
IP68 sealed electronics with 2.5 m cable (max 15 m) and wall mounting bracket included
Activation over the air or automatically after the first 10 pulses
Assembly versions available for Sensus meters prepared for HRI / HRI-Mei pick-up
 
Technical Specifications:
Model: PulseRF
Radio: 433 MHz at 10 mW / 868 MHz at 25 mW
Protocols: SensusRF bi-directional, FlexNet (TFX) bi-directional, wM-Bus OMS unidirectional
Pulse input: open collector or reed switch, min pulse 32 ms, min pause 60 ms, max 10 Hz
Input levels: closed 0 to 0.7 V, open 2.0 to 2.5 V, 10 kOhm internal pull-up at 2.5 V
Max cable capacity: 10 nF, max reed bounce 2.5 ms
Power: lithium battery, typically 15+ years
Operating temperature: -20 to +60 °C (storage -20 to +70 °C)
Protection: IP68
Dimensions: 45 x 115 x 40 mm
Weight: 230 g
Casing: grey ABS
Cable: 2.5 m (max 15 m)
Standards: EN 62479, EN 60950-1, EN 300 220-1/-2, EN 301 489-1/-3, RoHS, WEEE
 
Ordering Options:
Part number PulseRF - R2,818 incl. VAT.
 
Lead Time:
1 - 3 Days