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SENSIRION STS21 Temperature Sensor
The STS21 is a fully calibrated, high-accuracy digital temperature sensor with a compact 3 x 3mm footprint. It features a different I²C address than the SHT2x and is pin-compatible, making it suitable for solutions where temperature measurement is essential and humidity measurement is optional. The sensor offers outstanding accuracy, low power consumption of 8.6 µW, and a response time of 5 seconds. Its cost-effective design makes it ideal for sensing and instrumentation applications that require high performance and efficiency.
SENSIRION STS21 Temperature Sensor Specifications:
- Footprint: 3 x 3 mm, height 1.1 mm
- Technology: CMOSens® chip
- Temperature Range: -40°C to 125°C
- Accuracy: ±0.2°C
- Response Time: 5 seconds
- Power Consumption: 8.6 µW at typical conditions
- Supply Voltage: 2.1V to 3.6V, recommended 3.0V
- Long-term drift: <0.04°C per year
- Digital interface: I²C, 2-wire protocol
- Measurement resolution: 14-bit default
- Operating current: approx. 86 µA at 11-bit resolution
- Housing: DFN package, reflow solderable
- Calibration: Individually tested and calibrated
- Material: Silicon sensor chip, RoHS/WEEE compliant
- Pin configuration: SDA, VSS, VDD, SCL
- Storage Conditions: 10°C - 50°C, MSL level 1
- Soldering Profile: Peak temp 260°C for 30 sec maximum
Buy the Sensirion Series STS21 Temperature Sensor: 3x3mm High-Accuracy Digital Sensor
Order the Sensirion STS21 online today and benefit from its top-tier accuracy, ultra-low power consumption, and compact design. This digital temperature sensor is ideal for demanding sensing and instrumentation projects that require reliable, precise measurements. With quick response times and individually calibrated chips, the STS21 ensures high performance in a small footprint. Perfect for OEM integrations, data loggers, and environmental monitoring solutions. Purchase now to enhance your device’s sensing capabilities with cutting-edge technology.
Buy Sensirion STS21 now and experience unmatched reliability and performance in high-precision temperature sensing applications.
Frequently Asked Questions
Where can I buy SENSIRION STS21?
You can click on the BUY or RFQ button to purchase STS21 from an authorized SENSIRION distributor.
How do I troubleshoot issues or seek technical support for part STS21?
You can download the STS21 datasheet or visit the SENSIRION website for support.
Who is the manufacturer of STS21?
SENSIRION