Enhance your environmental monitoring systems with the SHT41 sensor probe, engineered for unparalleled precision, resilience, and energy efficiency. Designed with a highly accurate 16-bit sensing element, this sensor ensures reliable measurements with a remarkable accuracy of ±0.2°C for temperature and ±1.8% RH for relative humidity. Whether deployed in HVAC systems, weather stations, automation setups, or medical-grade environments, this sensor maintains peak performance even in condensing, high-pressure, or corrosive conditions.

The SHT41 sensor probe features a robust stainless steel porous housing paired with a waterproof yet breathable membrane, delivering IP65-rated protection without compromising data fidelity. Its I2C digital interface (preconfigured to address 0x44) guarantees ultra-low power consumption, making it ideal for embedded and battery-operated applications. With NIST traceability, variable power heating options, and full calibration, this sensor is trusted for mission-critical deployments in both commercial and industrial domains.

Key Features

Exceptional Measurement Accuracy: ±0.2°C temperature and ±1.8% RH humidity accuracy ensures dependable results across a wide range of environments.
Wide Operating Range: Supports 0–100% RH and temperatures from -40°C to +125°C, suitable for extreme environmental applications.
Advanced Protective Housing: Stainless steel porous shell with pore sizes from 5 to 120 microns ensures high filtration efficiency and excellent durability.
Integrated Heater with Variable Power Levels: Enhances reliability in high humidity or condensation-prone conditions.
Waterproof and Breathable Membrane: Allows air and humidity to pass through while preventing liquid ingress—essential for high-moisture environments.
Digital I2C Interface (Address: 0x44): Ensures fast, stable communication with microcontrollers and embedded systems.
Low Power Consumption: Ideal for portable and battery-operated solutions, operating at a typical 3.3V (1.7–3.6V range).
NIST Traceable & Fully Calibrated: Each sensor undergoes individual factory calibration and testing with unique serial number tracking.
Corrosion and High-Temperature Resistance: Performs reliably in acidic, alkaline, dusty, and high-pressure environments (up to 150 bar).
Long-Term Stability and Durability: Delivers consistent performance over time in harsh and demanding environments.
Seamless Integration: Mini Round Shell (MRS) connector with a 1-meter cable ensures easy and reliable installation across various platforms.