Relative Humidity and Temperature Sensor with Hydrophobic Membrane, Digital Output, ±1.5% RH
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Overview
Description
The HS4011 is a highly accurate, ultra-low power, fully calibrated relative humidity and temperature sensor with a hydrophobic membrane. The MEMS sensor features a proprietary sensor-level protection ensuring high reliability and long-term stability. The HS4011 is fully calibrated and temperature compensated with an I2C digital output.
Features
- Humidity range: 0% to 100%RH
- RH accuracy: ±1.5%RH, typical
- Hydrophobic membrane, IP67 rated
- I2C digital output
- 14-bit resolution
- Fast RH response time: 4 seconds, typical
- Temperature sensor accuracy: ±0.2°C, typical (-10°C to +80°C)
- Low current consumption: 0.3µA average (8-bit resolution, 3.3V supply), 0.62µA average (14-bit resolution, 3.3V supply), one RH and temperature measurement per second
- Excellent stability against aging
Applications
Documentation
| Document title | Document type Type | Date Date | |
|---|---|---|---|
| PDF 865 KB | Datasheet | ||
| PDF 1.73 MB | Certificate | ||
| PDF 600 KB 日本語 | Overview | ||
| PDF 368 KB | Product Change Notice | ||
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Design & Development
Boards & Kits
Boards & Kits
HS4001 Relative Humidity and Temperature Sensor Evaluation Kit
The HS4000-EVK Evaluation Kit is used to assess the HS4001 High-Performance Relative Humidity and Temperature Sensor, with Digital I2C output. The hardware allows users...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
| LGA | 8 | -40 to 125°C | Yes | Cut Tape | Get Samples, |
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play_circle_filledVideos & Training
HS4xxx Relative Humidity Sensors Overview
Learn about Renesas’ HS4XXX family of relative humidity and temperature sensors provide high accuracy, fast measurement response time, and ultra-low power consumption in a small package size, making them ideal for a wide number of applications ranging from portable devices to products designed for harsh environments
Video List
News & Blog Posts
| Enabling Good Air Quality in Our Homes with Next Generation Humidity Sensors | Blog Post | Jun 22, 2022 | |
| IDT Unveils Wireless Sensor Hub Evaluation Kit for IoT, Smart Home and Other Applications Requiring Real-Time Sensor Data | News | Jan 10, 2018 | |
| IDT Introduces Gas Sensor Portfolio Offering Industry-leading Performance and Reliability | News | Nov 16, 2017 | |
| Why Does MOx Make the Difference? | Blog Post | Nov 15, 2017 |
