Overview

Description

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.

Features

  • 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

Applications

Air Purifier Sensor Module
Air Quality Monitor (PM2.5) with Secure Cloud Connection
Arduino Shield Sensor Board
Biosensing with Wireless Charging and Bluetooth
Blood Glucose Meter
Bluetooth Low Energy (LE) Sensor Network Solution
Cellular Cloud Connected System
Cloud Connected Wi-Fi & Bluetooth® Low Energy Sensor Hub
Diaper Odor Detector
Dishwasher
Emergency Broadcast System (Watercraft)
Flammable Gas Leakage Detector
HMI Solution Board with High-End 32-Bit MCU
Human Machine Interface (HMI) Solutions for Appliances
HVAC Air Quality Sensor
HVAC Environment Monitor Module for the WELL Building Standard HVAC Environment Monitor Module for the WELL Building Standard™
Image Sensor Module
Industrial Automation Solution with Industrial Ethernet Module
Industrial CAN Sensor Network
Industrial Ether Connectable IoT Sensor Hub
IO-Link Enabled Sensor System
IoT Cold Chain Monitoring
IoT Sensor Board with Machine Learning & Bluetooth® Low Energy
IoT with Edge AI Platform
Large Power BLDC Ceiling Fan with PFC
LoRa®-based Solutions for RA Family
LoRa®-based Solutions for RL78 Family
Mbed™ Based Image Processing Solution
Modbus ASCII/RTU Slave Board
Multi-Purpose Air Quality Sensor Solution
Multi-Sensor Module for Industrial Ethernet
Multi-Sensor Platform for ASi-5
Network Gateway for Bluetooth® Low Energy Mesh
Portable Wi-Fi Controlled RGBW Lighting
Power Line Feeder Terminal Unit
Precision Weight Scale (Scale-IT)
Refrigerator Odor Detector
Smart Asset Tracking Label Smart Asset Tracking Label
Smart BLDC Air Cooler
Smart BLDC Ceiling Fan
Smart BLDC Fan with Humidity and Gas Sensors
Smart Toilet
Tankless Gas Water Heater with Remote Control
Temperature Sensor
Thermopile CO₂ Detector
Triac-Based Motor Controller
Vending Machine with Secure Cloud Connection
Wireless IIoT Gateway
Wireless Sensor Network Solutions

Documentation

Title Type Date
PDF404 KB
Datasheet
PDF3.64 MB日本語
Related Files:
Application Note
PDF188 KB
Related Files:
Application Note
PDF2.03 MB
Application Note
PDF1.93 MB
Application Note
PDF197 KB
Related Files:
Application Note
PDF188 KB
Application Note
PDF190 KB
Related Files:
Application Note
PDF192 KB
Related Files:
Application Note
PDF189 KB
Related Files:
Application Note
PDF76 KB
Application Note
PDF600 KB
Overview
PDF99 KB
Product Change Notice
PDF114 KB
Product Change Notice

Design & Development

Software & Tools

Sample Code

Sample Code

Title Type Date
[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;]
ZIP56.64 MB
Application: IoT Applications
Compiler: CC-RL, CC-RX, GNU ARM Embedded, GNURX, ICCARM, ICCRX, ICCRL78, GNURL78
Function: Communication Interface, Application Example
IDE: CS+, e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78
Sample Code
ZIP3.74 MB
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRL78
Function: Communication Interface, Application Example, Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP3.48 MB
Application: IoT Applications
Compiler: CC-RX, GNURX, ICCRX
Function: Communication Interface, Application Example, Driver or Library
IDE: CS+, e2 studio, IAR EWRX
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

Boards & Kits

Models

Support

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.