Data Sheet

RB-Dfr-206

Steam Sensor

Introduction

This is a steam sensor from DFRobot. This steam sensor can be connected to the Arduino IO Expansion

shield directly. The output voltage will increase when the humidity of the sensor surface goes up.

Warning: The connector is not waterproof, please be careful not to put the connector directly in water.

Applications

 Simple rain detector

 Cheap steam level switch

 Touch sensor based on humidity

Specification

 Power supply: 3.3v or 5v

 Output voltage signal: 0~4.5v(@5v) or 0~3.0v(@3.3v)

 Pin definition:

 Analog output(Blue wire)

 GND(Black wire)

 Power(Red wire)

 Size: 30x20x6mm

PAGE 1
RB-Dfr-206 Steam Sensor Introduction This is a steam sensor from DFRobot. This steam sensor can be connected to the Arduino IO Expansion shield directly. The output voltage will increase when the humidity of the sensor surface goes up. Warning: The connector is not waterproof, please be careful not to put the connector directly in water. Applications    Simple rain detector Cheap steam level switch Touch sensor based on humidity Specification        Power supply: 3.