Features
- Size: 2.0mm x 2.0mm x 0.75mm
- Max Accuracy: Temperature sensor ±0.15°C, Relative humidity sensor ±2.0% RH
- Digital pre-calibrated output in K and %RH
- Wide operating range: 1.71V to 3.60V
- Ultra-low power: Stand by current 40nA, Active current 6.6 μA @ 1Hz (1.8V)
- Low humidity drift: 0.25%RH p.a.
- Fast response: τT <1s, τRH <3s
Benefits
- Small foot print
- Ultra accurate
- Wide operating voltage and sensing range
- Low power
- Cost effective
Product properties
Applications
- Home appliances: dryers, cooker hoods, refrigerators
- Home and building climate control systems
- Transportation condition monitoring
- Wireless sensor nodes
- Personal health and wellness monitoring
- Industrial automation (e.g. server rooms)
Tools

Evaluation Kit for ENS21x
The ENS21x Evaluation Kit is a combination of all ENS21x family members on flexrigid PCBs and a micro-USB-to-I²C convertor.

Evaluation kit ENS160
The ENS160 Evaluation Kit evaluates the ENS160 sensor that is designed for indoor air quality monitoring.

ENS Dashboard
The ENSDashboard is a Windows application that supports monitoring and logging of sensor measurements.
Related Products

ENS160 Digital Metal-Oxide Multi-Gas Sensor
Air Quality Sensor for Home and Building Automation, Consumer, Appliances & Air Purification.

Evaluation kit ENS160
The ENS160 Evaluation Kit evaluates the ENS160 sensor that is designed for indoor air quality monitoring.
Documents
Technical Documents

Datasheet
ENS210 Datasheet - Revision 5
English

Application Note
ENS210 Design Guidelines, released 2022
English

3D Files ENS10
3D Files ENS210
English

ENS210A - Digital Relative Humidity and Temperature Sensor for automotive applications.
Datasheet
English
Environmental Documents

RoHS Certificate
RoHS Certificate ENS210
English
Notifications

Product Change Notification
CN5-Dec 2020 (ENS210)
English

Product Change Notification
CN03-2018 (ENS210)
English

Product Change Notification
PCN01-2018 (ENS210)
English

Product Change Notification
CN06-2019 (ENS210)
English

Product Change Notification
PCN39-2019 (Test Verification Update - ENS210-LQFM)
English

Product Change Notification
PCN-2020-002 (ENS210-LQFM)
English
Other Information

Block Diagram
ENS210 Block Diagram
English

ENS210 Factsheet
Factsheet
English