Features
Humidity range: 0% to 100%RH
Humidity accuracy: ±1.5%RH, typical (HS3101,
10 to 90%RH, 25°C)
Hydrophobic membrane, IP67 rating
14-bit resolution: 0.01%RH, typical
Independent programmable resolution settings: 8,
10, 12, 14 bits
Fast RH response time: 1 second time constant,
typical (with 1 m/sec air flow), 4 seconds time
constant, typical (in still air)
Temperature sensor accuracy: ±0.2°C, typical
(HS3101, HS3102, -10 to +80°C)
Low current consumption: 1.0μA average (8-bit
resolution, 1.8V supply), 24.4μA average (14-bit
resolution, 3.3V supply), one RH and temperature
measurement per second
Excellent stability against aging
Highly robust protection from harsh environmental
conditions and mechanical shock
Very low power consumption

Applications
Climate control systems
Home appliances
Weather stations
Industrial automation
Medical equipment