Characteristics
- MEMS based capacitive sensing principle
- Relative humidity range 0% to 100%
- Embedded analog to digital converter
- Fully calibrated 16 bit humidity and temperature output
- I²C and SPI communication interface
- Selectable output data rate up to 12.5 Hz
- Operating temperature range: -40 °C to 120 °C
- Sensor Software Development Kit
- Sensor SDK User Manual
- Sensor Arduino Libraries via GitHub
Applications
- HVAC systems
- Home and building automation
- Goods and asset tracking
- Data loggers
- Air conditioners
- Refrigerators
Products
| Order Code | Datasheet | Manual | Downloads | Packaging | HRANGE min (% rH) | HRANGE max (% rH) | REST (bits) | ODRmin (Hz) | ODRmax (Hz) | VDD min (V) | VDD max (V) | Offer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2525020210001 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 7 files | 7'' Reel | 0 | 100 | 16 | 1 | 12.5 | 1.7 | 3.6 | ||
| 25250202100011 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 7 files | 13'' Reel | 0 | 100 | 16 | 1 | 12.5 | 1.7 | 3.6 |
| Order Code | Datasheet |
|---|---|
| 2525020210001 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. |
| 25250202100011 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. |
| Offer |
|---|
| Order Code | Datasheet | Manual | Downloads | Packaging | HRANGE min (% rH) | HRANGE max (% rH) | REST (bits) | ODRmin (Hz) | ODRmax (Hz) | VDD min (V) | VDD max (V) | Offer |
|---|
Software Downloads
The Würth Elektronik range of sensors provide advanced sensing capabilities to any embedded application. The built-in digital interface enables easy integration with any of the most commonly used host MCUs through industry standard serial communication interfaces like I²C. This also allows complete configuration and control of the sensor via software running on the host MCU.
The Sensors Software Development Kit (SDK) is a set of software tools that enable quick software integration of Würth Elektronik eiSos sensors to application software on the host MCU. It consists of a set of platform-independent drivers for the sensors and sample applications developed on the Raspberry Pi platform written in C.
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Videos
MEMS based sensors from Würth Elektronik
Videos
WE meet @ Digital Days 2020: Sensors in Change From a Simple Sensor Cell to a Complex Sensor System
Videos
Würth Elektronik Webinar: Everything you need to know about sensing humidity in the atmosphere
Videos
WE meet @ Digital Days 2021: Hardware Design-In Hints for Sensors
Videos
Würth Elektronik Webinar: Alles, was Sie über die Messung der Luftfeuchtigkeit wissen müssen