High-Performance Relative Humidity and Temperature Sensor - HS3003

Product Specification

Description：

The HS3003 is a highly-accurate, fully-calibrated relative humidity and temperature sensor. The high accuracy, fast measurement response time, and long-term stability, along with the small package size, makes the HS3003 ideal for a wide number of applications from portable to harsh environments.

An integrated calibration and temperature compensation logic provides fully corrected RH and T values via a standard I²C output. The measured data is internally corrected and compensated for accurate operation over a wide range of temperature and humidity levels–user calibration is not required.

Features：

• RH accuracy: ±2.8% RH typical

• Fast RH response time (typical 6 seconds)

• Temperature sensor accuracy: ±0.2°C typical (-10 to +80°C)

• 14-bit resolution: 0.01% RH (typical)

• Low power consumption: 1.0µA average (one RH+T measurement per second, 8-bit resolution,

1.8V supply)

• Extended supply voltage: 2.3V to 5.5V

Typical Applications：

• Climate control systems

• Home appliances 

• Weather stations

• Industrial automation

• Medical equipment

• Automotive cabin climate control