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
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Exceptional Measurement Accuracy: ±0.2°C temperature and ±1.8% RH humidity accuracy ensures dependable results across a wide range of environments.
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Wide Operating Range: Supports 0–100% RH and temperatures from -40°C to +125°C, suitable for extreme environmental applications.
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Advanced Protective Housing: Stainless steel porous shell with pore sizes from 5 to 120 microns ensures high filtration efficiency and excellent durability.
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Integrated Heater with Variable Power Levels: Enhances reliability in high humidity or condensation-prone conditions.
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Waterproof and Breathable Membrane: Allows air and humidity to pass through while preventing liquid ingress—essential for high-moisture environments.
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Digital I2C Interface (Address: 0x44): Ensures fast, stable communication with microcontrollers and embedded systems.
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Low Power Consumption: Ideal for portable and battery-operated solutions, operating at a typical 3.3V (1.7–3.6V range).
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NIST Traceable & Fully Calibrated: Each sensor undergoes individual factory calibration and testing with unique serial number tracking.
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Corrosion and High-Temperature Resistance: Performs reliably in acidic, alkaline, dusty, and high-pressure environments (up to 150 bar).
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Long-Term Stability and Durability: Delivers consistent performance over time in harsh and demanding environments.
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Seamless Integration: Mini Round Shell (MRS) connector with a 1-meter cable ensures easy and reliable installation across various platforms.
Digital Humidity and Temperature Sensor Probe I2C Interfacing with MCU
- ES-13511 Datasheet
- Arduino Library for ES-13511,2,3 Humidity and Temperature Sensor Probe
- How To Install Arduino Library Tutorial - https://docs.arduino.cc/
software/ide-v1/tutorials/ installing-libraries - SHT4X (SHT40, SHT41, SHT45) Arduino Library and Drivers Download
Digital Humidity and Temperature Sensor Probe Applications
Q: What is the common use of a Temperature and Humidity Sensor?
A: Temperature and Humidity sensors are among the most commonly used environmental sensors. It is widely used to provide the actual humidity condition within air at any given point or in any given place. Such devices are commonly used in situations in which air conditions may be extreme or where air conditions need to be controlled due to varying reasons.
Q: Why is Temperature and Humidity sensors important in some industries?
A: Humidity is the presence of water within the air. Measuring humidity within the environment can be critical due to the fact that the higher the humidity, the warmer it may seem. In industries, humidity measurement is often important because it can affect the health and safety of personnel as well as the cost of the product. As a result, temperature and humidity sensors are often quite important.
Q: How do I choose a suitable Temperature and Humidity Sensor?
A: There are some important specifications you might need to consider when you choose this product. This includes:
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Accuracy
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Long-term stability
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Ability to recover from condensation
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Resistance to physical and chemical contaminants
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Interchangeability
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Repeatability
- Operating Voltage:
- 3.3V
- Interface:
- I2C
- Temperature Range:
- -40 to 125 C
- Wiring:
- Red: VCC, Black: GND, Yellow: SDA, Green: SCL
- Probe:
- Metal probe with copper sintered filter/ PE
- Typ. Relative Humidity Accuracy:
- 1.8% RH
- Operating Relative Humidity Range:
- 0 - 100% RH
- Typ. Temperature Accuracy:
- 0.2 C
- Cable Length:
- 1 meter
