SHT31-DIS-F
±2% Digital humidity and temperature sensor with filter membrane
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.
Specification
| Humidity | |||
|---|---|---|---|
| Typ. relative humidity accuracy 2 | 2 | %RH | |
| Operating relative humidity range 0 - 100 | 0 - 100 | %RH | |
| Response time (τ63%) 8 | 8 | s | |
| Protective option Filter membrane | Filter membrane | ||
| Calibration certificate Factory calibration | Factory calibration |
| Temperature | |||
|---|---|---|---|
| Typ. temperature accuracy 0.2 | 0.2 | °C | |
| Response time (τ63%) > 2 | > 2 | s |
| Generic | |||
|---|---|---|---|
| Supply voltage 2.15 - 5.5 | 2.15 - 5.5 | V | |
| Average supply current 1.7 | 1.7 | uA | |
| Max. supply current 1500 | 1500 | uA | |
| Operating temperature range [°C] -40 - 125 | -40 - 125 | °C | |
| Interfaces I²C | I²C | ||
| Size (LxWxH) 2.5 x 2.5 x 0.9 | 2.5 x 2.5 x 0.9 | mm | |
| Packaging size 2500, 10000 | 2500, 10000 | pcs (T&R) |
Downloads
Sensor evaluation
Buy the following products to evaluate this sensor
Download the respective viewer software to start measuring
Go to download centerStart testing our sensors fast and easy with the evaluation kits
How to get startedLatest Humidity sensors
Explore
Upcoming
SHT41-AD1P-R2
±1.8% / max. ±2.5% RH digital humidity and temperature sensor with protective cover
Upcoming
SHT40-AD1P-R2
±1.8% / max. ±3.5% RH digital humidity and temperature sensor with protective cover
Smart sensors for your application
Sensirion's sensor solutions are used in a wide range of applications and markets. Our reliable environmental and flow sensors improve energy efficiency, increase health and ensure safety and comfort.