Page 49 - Sleer - Rev 1.98
P. 49
specifictaions
Diameter 120.0 mm
Height 36.0 mm
Water meter front panel diameter 71.0 mm
Weight 55g
Operating temperature -35 °C ... +75 °C
Communication range up to 12km *
Tx power up to +30dBm
Rx Sensitivity -149 dBm
MAC Layer LoRa WAN™
Communication LoRa_GFSK_FSK
Body material Polycarbonate
IP Rating IP65
Air data rate 62.5 Max
power data-sheet
* An environmentally friendly communication protocol is planned.
* Communication range is dependent on the location of the sensor and nearest base station.
Model & Years Standby Receiver Sender Connection time
/ day
3000 mA/t
Rechargeable
8 Seconds
-
communications 1 - - Full time = OK Full time = OK 240 Seconds
2
-
3 - - Full time = OK 4 Seconds
Bit order LBT_RSSI 4 - Full time = OK - 120 Seconds
Usage reporting confirmed messages 6 - - Full time = OK 2 Seconds
Status reporting Confirmed messages 8 - Full time = OK - 60 Seconds
LoRa spread spectrum Forward error correction 10 - - - -
Broadcast monitoring Parameter saving 12 Fulltime=OK - - 86400 Second
48 SLEER www.sleer.nl 49
