The 7Semi SHT20 Humidity and Temperature Sensor Probe is a high-performance sensing solution designed for environments where precision, stability, and durability are paramount. Equipped with advanced CMOSens technology, this sensor ensures highly accurate and stable humidity and temperature readings across a wide operating range from -40°C to 125°C. Its I2C digital interface supports seamless integration with microcontroller-based systems, allowing efficient data communication with minimal power consumption.
Encased in a stainless steel breathable shell, the metal probe is engineered to withstand high pressures (up to 150 bar), extreme temperatures, and corrosive conditions without compromising sensor functionality. With features like multi-point factory calibration, digital output, and enhanced protection against dust and chemical contaminants, this sensor is ideal for industrial, laboratory, and outdoor applications. The Mini Round Shell connector and 1-meter cable length provide flexible deployment, even in confined or harsh environments such as test chambers, trenches, pipes, and hazardous zones.
Key Features and Benefits
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Accurate & Stable Measurements
CMOSens technology ensures digital, linearized readings with minimal drift over time, supporting a temperature range of -40°C to 125°C. -
Robust Metal Probe Construction
Stainless steel porous housing resists high pressure, corrosion, and dust, ideal for long-term industrial use. -
Advanced Breathable Shell Design
Provides large air permeability and fast humidity exchange rate while protecting internal electronics from dust and chemical exposure. -
Pre-Calibrated & Digital Output
Fully factory-calibrated for humidity and temperature with I2C interface for easy integration and low power data communication. -
High Filtration Efficiency
Precision pore sizes (5 to 120 microns) offer excellent filtration, interception, and uniform dispersion performance. -
Exceptional Environmental Resistance
Performs reliably in challenging scenarios such as high humidity, hot drying processes, confined spaces, vacuum chambers, and explosive environments. -
Long-Term Durability
Anti-shedding design and superior material quality ensure a longer service life and dependable readings over time.
SHT20 Digital Humidity Sensor Probe (RH/T) Comparison Table
SHT20 Digital Humidity 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
- Humidity Range:
- 0~100%rh
- Humidity Accuracy:
- a=+/- 3 %
- Temp Accuracy:
- a+/- 0.3 C
- Sensor Brand:
- Sensirion
- Sensor Used:
- SHT20
- Wiring:
- Red: VCC, Black: GND, Yellow: SDA, Green: SCL
- Probe:
- Metal probe with copper sintered filter/ PE
