SHT33-DIS
NRND±2% Digital humidity and temperature sensor, ISO17025 certified
<p>The SHT3x humidity sensor series combines multiple functions and various interfaces (I²C, analog voltage output) with an applications-friendly, very wide operating voltage range (2.15 to 5.5 V). Every single SHT33 comes with its individual ISO17025 3-point temperature calibration certificate, proving its sensing capabilities to the highest standards. The SHT33 humidity sensor is available in both large and small volumes and is perfectly suited for cold and frozen chain applications in the pharmaceutical field and is specifically designed for operations in –30 to 70 degrees.</p>
Successor product
| Name | Description | Series | Category |
|---|---|---|---|
 SHT43 | Digital humidity sensor with ISO17025 certification | SHT4x | Humidity |
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
Protective cover
| Protective cover | ||
| Calibration certificate
Factory calibration
| Factory calibration |
| Temperature | |||
|---|---|---|---|
| Typ. temperature accuracy
0.48
| 0.48 | °C | |
| Operating temperature range [°C]
-30 - 70
| -30 - 70 | °C | |
| Response time (τ63%)
> 2
| > 2 | s | |
| Calibration certificate
ISO/IEC 17025:2017
| ISO/IEC 17025:2017 |
| 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 | |
| Interfaces
I²C
| I²C | ||
| Size (LxWxH)
2.5 x 2.5 x 0.9
| 2.5 x 2.5 x 0.9 | mm³ | |
| Packaging size
2500, 10000
| 2500, 10000 | pcs (T&R) |
Downloads
Accessories
| Name | Description | Series | Category |
|---|---|---|---|
 SF2 filter cap | Filter cap for SHT2x to SHT4x humidity and temperature sensors | SFx filter cap | Humidity |
Latest Humidity sensors
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±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
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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.