SHT85

±1.5% Digital pin-type humidity and temperature sensor

Specification

Humidity
Typ. relative humidity accuracy
1.5
%RH
Operating relative humidity range
0 - 100
%RH
Response time (τ63%)
8
s
Calibration certificate
Factory calibration
Temperature
Typ. temperature accuracy
0.1
°C
Operating temperature range
-40 - 125
°C
Response time (τ63%)
5
s
Generic
Supply voltage
2.15 - 5.5
V
Average supply current
28
uA
Max. supply current
1000
uA
Interfaces
I²C
Package size (LxWxH)
19 x 5.6 x 3.5
mm³
Packaging size
50(Stripes)
pcs (T&R)

Technical downloads

Name
Type
Date
File
Size
Datasheet SHT85
Datasheet
03/2021
PDF
742.6 KB
STEP file SHT85
CAD
10/2021
STEP
2.8 MB
Transitioning from SHT7x to SHT85
Application note
11/2018
PDF
308.6 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
Design-in guide SHT/STS
User guide
05/2019
PDF
458.7 KB
Handling instructions SHT
User guide
06/2021
PDF
313.4 KB
REACH and RoHS declaration SHT/STS
Certificate
07/2022
PDF
93.7 KB
Humidity sensors brochure
Flyer
01/2022
PDF
936.7 KB
Indoor air quality brochure
Flyer
10/2021
PDF
7.7 MB

A highly accurate, digital pin-type relative humidity sensor for easy replaceability in a wide range of applications.

The digital humidity sensor SHT85 is Sensirion’s best-in-class humidity sensor with a pin-type connector for easy integration and replacement. It builds on a highly accurate SHT3x sensor with long-term stability that is at the heart of Sensirion’s new humidity and temperature platform. The unique package design allows for the best possible thermal coupling to the environment and decoupling from potential heat sources on the main board. The SHT85 features a PTFE membrane dedicated to protecting the sensor opening from liquids and dust according to IP67 without affecting the response time of the RH signal.

It thus allows for sensor use under harsh environmental conditions such as high exposure to dust. Final accuracy testing on the product level ensures best performance, making the SHT85 the ultimate choice for even the most demanding applications.

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