High-Performance 7Semi Waterproof STS40 Temperature Sensor Probe – 1M: Ensure Precision and Durability in Harsh Environments
The 7Semi STS40 Temperature Sensor Probe is engineered for accuracy, durability, and efficiency. Encased in a robust metal enclosure, this sensor probe is designed to withstand demanding environments while delivering precise temperature readings. With a state-of-the-art Sensirion STS40 sensor at its core, it ensures long-lasting performance and superior measurement accuracy of up to +-0.2C.
Equipped with an I2C interface, the probe supports communication speeds of up to 1 MHz and offers two user-selectable addresses for enhanced flexibility. The 1-meter, 4-wire cable ensures easy integration with your system while providing a reliable power supply of 2.1V to 3.3V. Its ultra-fast response time of just 2 seconds and low power consumption make it an ideal choice for applications requiring high-speed data and energy efficiency. Whether in industrial settings, research labs, or environmental monitoring, this probe is a dependable and cost-effective solution for accurate temperature measurement.
Features at a Glance: Why Choose the 7Semi STS40 Temperature Sensor Probe?

Exceptional Accuracy: Achieves up to +-0.2C accuracy, making it ideal for critical applications.
Wide Operating Range: Measures temperatures from -40C to 125C, suitable for extreme conditions.
I2C Interface: Enables fast communication (up to 1 MHz) with two selectable I2C addresses.
Fast Response Time: Ultra-quick response time of 2 seconds (63%) for rapid measurements.
Low Power Consumption: Ensures energy-efficient operation for prolonged use.
Durable Design: Metal enclosure enhances durability, ensuring longevity in harsh environments.
Versatile Cable Integration: Comes with a 1-meter, 4-wire cable for seamless integration and reliable power supply.
Fully Calibrated: Pre-calibrated for ease of use and precision out of the box.
Temperature accuracy: 0.2C typical
Power supply: 3.3V
Start-up and measurement: Minimal latency for real-time applications
Digital output: Calibrated and linearized for hassle-free implementation

Resources
STS40 Datasheet