Overview

Description

The HS4111 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 HS4111 is fully calibrated and temperature compensated with an Analog ratio-metric output.

Features

  • Humidity range: 0% to 100%RH
  • RH accuracy: ±1.5%RH, typical 
  • Hydrophobic membrane, IP67 rated
  • 10% to 90% ratio-metric analog output
  • Fast RH response time: 4 seconds, typical
  • Temperature sensor accuracy: ±0.2°C, typical (-10°C to +80°C)
  • Low current consumption: 0.92µA average (3.3V supply)
  • Excellent stability against aging

Comparison

Applications

Documentation

Type Title Date
Datasheet PDF 403 KB
Application Note PDF 131 KB
Product Change Notice PDF 368 KB
Overview PDF 600 KB 日本語
4 items

Design & Development

Boards & Kits

Boards & Kits

Models

Support

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