SHT41-AD1F
New±1.8% / max. ±2.5% RH digital humidity sensor / filter membrane
<p>In line with Sensirion’s industry-proven humidity and temperature sensors, the SHT41-AD1F offers the best price-performance ratio on the market. Tape and reel packaging combined with its suitability for standard SMD assembly processes make the SHT41-AD1F ideal for high-volume applications. </p><p> </p><p>The SHT41-AD1F builds on a completely new and optimized CMOSens® chip that offers reduced power consumption and improved accuracy specifications. With the extended supply voltage range from 1.08 V to 3.6 V, it’s the perfect fit for consumer and battery-driven applications. The integrated SHT41-AD1F PTFE membrane provides additional protection from particles, and enables sensor operation in harsh conditions. On top of that, the SHT41-AD1F is compliant with the relevant healthy building standards RESET® and WELL Building Standard™.</p>
Specification
| Humidity | |||
|---|---|---|---|
| Typ. relative humidity accuracy
1.8
| 1.8 | %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
1.08 - 3.6
| 1.08 - 3.6 | V | |
| Average supply current
0.4
| 0.4 | 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, 10000
| 2500, 10000 | pcs (T&R) |
Downloads
Sensor evaluation
Buy the following products to evaluate this sensor
| Name | Description | Series | Category |
|---|---|---|---|
 SEK-SHT41 | Humidity and temperature evaluation kit SHT41 | SEK-SHTxx | Humidity |
Download the respective viewer software to start measuring
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