SHT40I-AD1F
NewReliable 5V humidity sensor for industrial applications
<p>The SHT40I 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 SHT40I is the perfect fit for measurements under rough conditions in industrial applications. The integrated SHT40I PTFE membrane provides additional protection, from particles, and enables sensor operation in harsh conditions.</p>
Specification
| 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 | |
| Operating temperature range [°C]
-40 - 125
| -40 - 125 | °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 | |
| Interfaces
I²C
| I²C | ||
| Size (LxWxH)
1.5 x 1.5 x 0.69
| 1.5 x 1.5 x 0.69 | mm³ | |
| Packaging size
2500
| 2500 | pcs (T&R) |
Downloads
Latest Humidity sensors
SHT40I-BD1B
±2% Digital humidity and temperature sensor / 0x45 I2C Output
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SHT40-CD1B
±1.8% / max. ±3.5% RH Digital humidity & temp. sensor / 0x46 I2C Output
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SHT40-BD1B
±1.8% / max. ±3.5% RH Digital humidity & temp. sensor / 0x45 I2C Output
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SHT41A-BD1B
±2% humidity sensor for automotive applications / I2C interface
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SHT41A-FD1B
±2% humidity sensor for automotive applications / PWM interface
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SHT43
Digital humidity sensor with ISO17025 certification
- Sensor
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SEK-SHT40-AD1F
Evaluation kit for SHT40 humidity sensor with filter membrane
- Evaluation kit
- Humidity
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.