Overview
Description
The HS3002 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, make the HS3002 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: ±1.8% RH typical
- Fast RH response time (typical 6 seconds)
- Temperature sensor accuracy: ±0.2 °C typical (-10 °C 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
Comparison
Applications
Design & Development
Support
Support Communities
FAQs
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HSxxxx - Resetting the HS sensor
There is no reset on the HS3xxx version. For the HS4xxx there is a software option available.Please check section 4.10. in the HS40xx datasheet to for a detailed description.
Apr 19, 2024 -
HSxxxx - Multiple HS sensors on the same bus
1. Use a HS3x and HS4x (different I2C addresses) 2. Use of a multiplexer 3. Reprogram the HS3x to another I2C address 4. Use the HS3103-MC1 and -MC2 Boards, only difference is the I2C address for both5. Custom HS3x or HS4x I2C addresses (can be requested for high volume ...
Apr 19, 2024 -
HSxxxx - Conformal coating for HS sensors
We tested a some different coating materials. Some with little and others with no impact on sensor performance. Please contact the Renesas support team for more information.
Apr 19, 2024