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HS40xx
High-Performance Relative Humidity and Temperature Sensor with Digital Output
Datasheet
The HS40xx series is a highly accurate, fully calibrated automotive-grade relative humidity and temperature sensor. While the HS400x devices come in a standard package with open air inlet, the HS401x devices feature a hydropic membrane, making it dust resistant and waterproof with IP67 rating. Both sensor versions, waterproof and nonwaterproof, are available in two different accuracy classes, HS40x1 and HS40x3. The MEMS sensor features a proprietary sensor-level protection, ensuring high reliability and long-term stability.