Overview

The HS3001 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 HS3001 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.

  • RH accuracy: ±1.5% 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

Documentation

Title Type Date
PDF404 KB
Datasheet
PDF3.39 MB日本語
Related Files:
Application Note
PDF188 KB
Related Files:
Application Note
PDF188 KB
Related Files:
Application Note
PDF190 KB
Related Files:
Application Note
PDF192 KB
Related Files:
Application Note
PDF1.34 MB
Application Note
PDF1.54 MB
Application Note
PDF189 KB
Related Files:
Application Note
PDF76 KB
Application Note
PDF748 KB
Overview
PDF99 KB
Product Change Notice
PDF114 KB
Product Change Notice

Design & Development

Sample Code

Title Type Date
ZIP2.50 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, CC-RL, ICCRL78
Function: Communication Interface, OS, Software Package
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP2.39 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, GNURX, ICCRX
Function: Analog, Communication Interface, Driver or Library, OS
IDE: CS+, e2 studio, IAR EWRX
Sample Code
ZIP2.93 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RX, ICCRX, GNURX
Function: Analog, Communication Interface, Driver or Library, OS
IDE: CS+, e2 studio, IAR EWRX
Sample Code
ZIP2.00 MB
Sample Code

Boards & Kits

Support

Resources

Videos & Training

Relative Humidity Sensors (RH Sensors)

A brief introduction to Renesas’ relative humidity sensors that offer high accuracy and fast measurement response times, enabling customers to improve overall system performance and feedback control. The humidity sensors feature excellent long-term stability as a result of a robust silicon carbide construction and an innovative design, improving useful lifetime and lowering effective cost.