SHT40I-BD1B
±2% Digital humidity and temperature sensor / 0x45 I2C Output
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.
Specification
| Humidity | |||
|---|---|---|---|
| Typ. relative humidity accuracy 2 | 2 | %RH | |
| Operating relative humidity range 0 - 100 | 0 - 100 | %RH | |
| Response time (τ63%) 4 | 4 | s |
| 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 | |
| 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 | mm | |
| Packaging size 10000 | 10000 | pcs (T&R) |
