Ramtech WES3 - Page 50

Page 50 WES
3
Installation and Operations Manual V2.0 Ramtech Electronics Limited 2020
Model Numbers: W3M-DET-HTD-N
Device Parameters
Dimensions (mm) HxWxD: 235 x 161 x 118 (excl. antenna 81mm and USB 15mm)
Weight: 1.6kg
Operating temperature: -25°C to +70°C
Humidity: Relative humidity >95% non-condensing (25°C to 55°C)
Heat detector class: A2
Supply Parameters
Operating voltage range: 4.4-6.4V from internal battery
Power: 2.7mW average
Current consumption: 520μAaverage
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
Heat Detector Technical Data