The HS3102 is a highly accurate, fully calibrated relative humidity and temperature sensor. The MEMS sensor features a proprietary sensor-level protection ensuring high reliability and long-term stability. The hydrophobic membrane covering the lid inlet port prevents particles and liquids from entering the sensor and compromising the performance.

Features

  • RH accuracy: ±1.8%RH, typical (10 to 90%RH, 25°C)
  • Hydrophobic membrane, IP67 rating
  • 14-bit resolution: 0.01%RH, typical 
  • Fast RH response time: 4 seconds, typical
  • Temperature sensor accuracy: ±0.2°C, typical (-10 to +80°C)
  • Low current consumption: 1.0µA average (8-bit resolution, 1.8V supply), 24.4µA average (14-bit resolution, 3.3V supply), one RH and temperature measurement per second
  • Excellent stability against aging
  • Very low power consumption

Product Options

Orderable Part ID Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Active LGA 6 I Yes Cut Tape
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
HS310x Datasheet Datasheet PDF 381 KB
Other
Sensing Technologies and Sensor Solutions Overview Overview PDF 4.45 MB
Relative Humidity Sensor Family Overview 简体中文 Overview PDF 750 KB

Boards & Kits

Part Number Title Type Company
SDAH01 Relative Humidity Sensor Evaluation Kit Renesas
SDAH02 Portable Relative Humidity and Temperature Sensing System Renesas