Page 59 WES
3
Installation and Operations Manual V2.0 Ramtech Electronics Limited 2020
Model Numbers: W3M-LNK-NNN-N
Device Parameters
Dimensions (mm) HxWxD: 235 x 161 x 58 (excl. antenna 81mm and USB 15mm)
Weight: 1.4kg
Operating temperature: -25°C to +70°C
Humidity: Relative humidity >95% non-condensing (25°C to 55°C)
Supply Parameters
Operating voltage range: 4.4-6.4V from internal battery
Power: 620μWaverage
Current consumption: 120μAaverage
Battery type: Alkaline primary cells, 23Ah
RF Parameters
Operating frequency: 868.2MHz
Transmit power: 25mW max
Duty cycle: <1%
Encryption: None
Channel spacing: Single channel
Compatible with: Other WES
3
units
Protocol: Proprietary
Link Technical Data