STS35 Temperature Sensor SKU: CQRSTS35A

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STS35 Temperature Sensor

Description

The STS35 temperature sensor from Sensirion gives a fully calibrated, linearized, and supply-voltage-compensated digital output and has an outstanding accuracy of up to +/–0.1Degree Celsius.

It provides an operating temperature range of -40 degree selsius to +125 degree celsius and up to 1MHz I2C communication rate. Besides, the sensor can heat up itself to dehumidify the chip, which means it can function properly in a certain level of humidity.

STS35 Chip Specification Download

Media: ST35.pdf


Size Display

CQRSTS35A-1.jpg

Specifications

STS35 Temperature Sensor Board Specifications

  • Operating Voltage: 2.15V to 5.5V DC;
  • Heating Power Consumption: 3.6mW to 33mW;
  • Output Signal: I2C;
  • Measuring Range: -40 Degree Celsius to +125 Degree Celsius;
  • Accuracy: Plus/Minus 0.1 Degree Celsius;
  • Resolution: 0.01 Degree Celsius;
  • Preheat: Less Than or Equal to 1.5ms (Typical, 0.5ms);
  • Response Time: More Than 2s;
  • Operating Temperature: -40 Degree Celsius to +125 Degree Celsius;
  • Size: 34.5* 26.8 * 2 (mm) / 1.35 * 1.05 * 0.08 (inch);
  • Mounting Hole Size: M3 (3mm); Pitch 20mm.

Ocean Interface Cable Specifications

  • Cable specifications: 22AWGMaterial: Silicone
  • Withstand Voltage: Less Than 50V
  • Withstand Current: Less Than 1000MA
  • Length: 21cm
  • Line Sequence: Black-Negative Power Supply; Red-Positive Power Supply; Green-SDA; Blue-SCL; Yellow-ADDR; Orange-RST.

Example and Test Code

1. Arduino Connection Method

CQRSTS35A-2.jpg

CQRSTS35A-3.jpg

1.1 Software download link: https://www.arduino.cc/en/software

1.2 Download and Run the Test Examples

Media: code-Arduino.rar