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Sensirion
Smart Thermostats

Smart Thermostats

Product catalog summary

Overview
The document provides an overview of Sensirion's SHTxx series of humidity and temperature sensors, highlighting their accuracy, reliability, and fast response times. These sensors are designed to enhance comfort through precise environmental sensing.

Key Features

Most accurate humidity and temperature readings.
Highly reliable digital sensing platform.
Super-fast response times.
Unmatched price-performance ratio.

Humidity Sensor SHT3X
This sensor includes a compensation engine to adjust for external influences on ambient relative humidity (RH) and temperature (T) readings. Sensirion provides tools and algorithms for optimal performance.

Specifications

Typical accuracy: ±2% RH (SHT30/SHT31), ±1% RH (SHT35); ±0.2°C (SHT30/SHT31), ±0.1°C (SHT35).
Response time: 8 s for RH, >2 s for T.
Supply voltage range: 2.4 – 5.5 V.
Size: 2.5 × 2.5 × 0.9 mm³.

Humidity Sensor SHTW2

Typical accuracy: ±3% RH, ±0.3°C.
Response time: 8 s for RH, <5 to 30 s for T.
Supply voltage range: 1.62 – 1.98 V.
Size: 1.3 × 0.7 × 0.5 mm³.

Humidity Sensor SHTC1 and SHTC3
The SHTC1 is currently available, while the SHTC3 is coming soon.

SHTC1: Typical accuracy: ±3% RH, ±0.3°C; Response time: 8 s for RH, <5 to 30 s for T; Supply voltage range: 1.62 – 1.98 V; Size: 2.0 × 2.0 × 0.75 mm³.
SHTC3: Typical accuracy: ±2% RH, ±0.2°C; Response time: 8 s for RH, >2 s for T; Supply voltage range: 1.62 – 3.6 V; Size: 2.0 × 2.0 × 0.75 mm³.

Catalog excerpts

Smart Thermostats Experts in Environmental Sensing Reach a New Level of Comfort Using SHTxx Humidity and Temperature Sensors § ost accurate humidity and temperature readings M § Highly reliable and digital sensing platform § Super-fast response times § Unmatched price-performance ratio

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Humidity Sensors SHTxx § Supply voltage range: 2.4 – 5.5 V § Supply voltage range: 1.62 – 1.98 V COMING SOON: HUMIDITY SENSOR SHTC3 § Supply voltage range: 1.62 – 1.98 V § Supply voltage range: 1.62 – 3.6 V HUMIDITY AND TEMPERATURE COMPENSATION ENGINE Ambient relative humidity (RH) and temperature (T) sensing through advanced compensation algorithm support: Despite an ideal sensor placement surrounding internal heat sources may influence the RH/T readings. To provide best user experience, Sensirion developed a tool as well as algorithms to compensate for external influences. In addition, Sensirion...

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Smart Thermostats

Smart Thermostats

Catalog excerpts

All Sensirion catalogs and technical brochures