Installation and Operation Manual

Page 30 WES
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Installation and Operations Manual V1.4 Ramtech Electronics Limited 2018
Model Numbers: W3-INF-I2O-N-9X, W3-INF-I2O-N-9R
Device Parameters
Operating temperature: 14°F to +131°F (-10°C to +55°C)
Humidity: Relative Humidity >95% (77°F to 131°F)
Supply Parameters
Operating voltage range: 4.4-6.4V from internal battery
Power: 770μW average
Current consumption: 150μW average
Battery type: Alkaline primary cells, 23Ah
RF Parameters
Operating frequency: 916.5MHz
Transmit power: 25mW max
Duty cycle: <1%
Encryption: None
Channel spacing: Single channel
Interface Technical Data