Specifications in this document are tentative and subject to change

Preliminary Datasheet

HS300x-ML1

High Performance Relative Humidity and Temperature Sensor Module

R36DS0016EU0001 Rev.0.01

Nov 8, 2021

Page 1

© 2021 Renesas Electronics

The HS300x-ML1 series module enables quick

application integration with a standard 4-pin header

and fully calibrated relative humidity and temperature

sensor (HS3001, HS3002, HS3003, and HS3004).

Integrated calibration and temperature-compensation

logic provides fully corrected RH and temperature

values via a standard I2C output. No user calibration

of the output data is required.

Applications

■

Climate control systems

■

Home appliances

■

Weather stations

■

Industrial automation

■

Medical equipment

■

Automotive cabin climate control

Physical Characteristics

■

Supply voltage: 2.3V to 5.5V

■

Extended supply voltage: 1.8V (-20°C to +125°C,

HS300x)

■

Operating temperature (board): -20°C to +85°C

■

4-pin header, 0.050inch (1.27mm) pitch

■

10.85 × 5.28 × 2.46 mm module (exclude pins)

Features

■

Humidity range: 0% to 100%RH

■

Humidity accuracy: ±1.5%RH, typical (HS3001-

ML1, 10 to 90%RH, 25°C)

■

14-bit resolution: 0.01%RH, typical

■

Independent programmable resolution settings: 8,

10, 12, and 14 bits

■

Fast RH response time: 1 second time constant,

typical (with 1 m/sec air flow), 4 seconds time

constant, typical (in still air)

■

Temperature sensor accuracy: ±0.2°C, typical

(HS3001, HS3002, -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

■

Highly robust protection from harsh environmental

conditions and mechanical shock

■

Very low power consumption

Product Image