Sensirion expands its 4th generation humidity sensing series with the digital SHT4xI sensor platform which has been specifically designed for challenging industrial applications. The series consists of two accuracy versions SHT40I and SHT41I, offering 5V supply voltage, the best robustness and increased ESD protection. The SHT4xI is based on Sensirion’s proven CMOSens® Technology, which ensures the highest reliability. The sensor enables seamless integration with its wide operating voltage range, small size and robust housing. Based on its features and Sensirion’s advanced expertise in humidity sensing, the SHT4xI is the perfect fit for measurements under rough conditions in industrial applications.
Humidity | |||
---|---|---|---|
Typ. relative humidity accuracy
2
| 2 | %RH | |
Operating relative humidity range
0 - 100
| 0 - 100 | %RH | |
Response time (τ63%)
4
| 4 | s | |
Calibration certificate
Factory calibration
| Factory calibration |
Temperature | |||
---|---|---|---|
Typ. temperature accuracy
0.2
| 0.2 | °C | |
Response time (τ63%)
2
| 2 | s |
Generic | |||
---|---|---|---|
Supply voltage
2.3 - 5.5
| 2.3 - 5.5 | V | |
Average supply current
21
| 21 | uA | |
Max. supply current
350
| 350 | uA | |
Operating temperature range [°C]
-40 - 125
| -40 - 125 | °C | |
Interfaces
I²C
| I²C | ||
Size (LxWxH)
1.5 x 1.5 x 0.5
| 1.5 x 1.5 x 0.5 | mm³ | |
Packaging size
2500, 10000
| 2500, 10000 | pcs (T&R) |
Name | Description | Series | Category |
---|---|---|---|
SF2 filter cap | Filter cap for SHT2x to SHT4x humidity and temperature sensors | SFx filter cap | Humidity |
Buy the following products to evaluate this sensor
Name | Description | Series | Category |
---|---|---|---|
SEK-SensorBridge | Connecting bridge with two sensor ports | SEK-SensorBridge | |
SEK-SHT40I | Digital humidity and temperature evaluation kit | SEK-SHTxx | Humidity |
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.