DFRobot Fermion: STS35 High Accuracy Digital Temperature Sensor With I2C Interface And ±0.1°C Accuracy For IoT & Embedded Systems (Breakout)

Description:

The Sensirion STS35 is a highly accurate digital temperature sensor, boasting a remarkable precision of up to ±0.1°C across a wide operating temperature range of -40°C to +125°C. This sensor provides a fully calibrated, linearized, and supply-voltage-compensated digital output for consistent and reliable readings. Notably, the STS35 incorporates a self-heating element that allows it to function effectively in the presence of humidity by dehumidifying the sensor chip. Its high-speed I²C interface, supporting up to 1 MHz, ensures efficient communication and integration into diverse applications.

Specifications:

• Operating Voltage: 2.15～5.5V DC
• Heating Power Consumption: 3.6~33mW
• Output Signal: I2C
• Measuring Range: -40~125℃
• Accuracy: ±0.1℃
• Resolution: 0.01℃
• Preheat: ≤1.5ms (Typical, 0.5ms)
• Response Time: >2s
• Operating Temperature: -40～125℃
• Size: 20x17.5x2mm/0.79x0.69x0.08
• Mounting Hole Size: M2(2mm); Pitch 15mm

Features:

• ±0.1°C temperature error, factory calibrated.
• 0.5ms fast startup.
• High long-term stability.
• Calibrated and linearized for easy integration.

Applications:

• Grain bin temperature monitoring.
• Precise temperature control in the Lab.
• Ambient temperature detection in the greenhouse.
• Temperature measuring in the environment with changing humidity.

Documents:

• Product wiki
• Schematics
• Dimensions & Components Layout

Package Included:

1 x DFRobot Fermion: STS35 High Accuracy Digital Temperature Sensor (Breakout)