SHT31-ARP-B

±2% Analog humidity and temperature sensor

Specification

Humidity
Typ. relative humidity accuracy
2
%RH
Operating relative humidity range
0 - 100
%RH
Response time (τ63%)
8
s
Calibration certificate
Factory calibration
Temperature
Typ. temperature accuracy
0.3
°C
Operating temperature range
-40 - 125
°C
Response time (τ63%)
> 2
s
Generic
Supply voltage
2.4 - 5.5
V
Average supply current
220
μA
Max. supply current
300
μA
Interfaces
Analog voltage
Package size (LxWxH)
2.5 x 2.5 x 0.9
mm³
Packaging size
500(Sampling), 10000
pcs (T&R)

Technical downloads

Name
Type
Date
File
Size
Datasheet SHT3x-ARP
Datasheet
09/2018
PDF
538.7 KB
SEK-ControlCenter (all devices)
Viewer software
10/2021
Link
-
Thermal resistance parameters SHT3x
Application note
04/2021
PDF
143.7 KB
Arduino driver SHT
Software
10/2021
Link
-
Embedded drivers humidity
Software
10/2021
Link
-
Sample code SHT3x
Software
10/2021
ZIP
410.1 KB
STEP file SHT3x
CAD
10/2021
ZIP
37.7 KB
Calibration certification SHT
Certificate
08/2021
PDF
110.4 KB
Conditions of thermal comfort
Application note
02/2010
PDF
63.0 KB
ESD, Latch-up and EMC
Application note
03/2009
PDF
148.9 KB
How to understand specification of relative humidity sensors
Application note
04/2021
PDF
306.8 KB
Humidity at a glance
Application note
06/2021
PDF
178.3 KB
Introduction to humidity
Application note
08/2009
PDF
224.9 KB
Handling instructions SHT
User guide
06/2021
PDF
313.4 KB
How to design-in a humidity and temperature sensor
User guide
05/2019
PDF
458.7 KB
REACH and RoHS declaration SHT/STS
Certificate
07/2021
PDF
93.6 KB
Humidity sensors brochure
Flyer
01/2022
PDF
936.7 KB
Indoor air quality brochure
Flyer
10/2021
PDF
7.7 MB

Buy the following products to evaluate this sensor

The digital SHT3x humidity sensor series takes sensor technology to a new level. As the successor of the SHT2x series it sets the industry standard in humidity sensing. The SHT3x humidity sensor series consists of a low-cost version with the SHT30 humidity sensor, a standard version with the SHT31 humidity sensor, and a high-end version with the SHT35 humidity sensor.

Automotive grade versions are also available. The SHT3x humidity sensor series combines multiple functions and various interfaces (I²C, analog voltage output) with a applications-friendly, very wide operating voltage range (2.15 to 5.5 V). The SHT3x humidity sensor is available in both large and small volumes.

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