7Semi SHT45 Digital Humidity and Temperature sensor probe

SKU
ES-12289

Measures temperature and relative humidity through an I²C sensing probe.

Probe body

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6 mm × 50 mm

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$13.00
54 in stock
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About this product

The SHT45 Sensor Probe is a digital temperature and relative humidity sensor designed for environmental monitoring and embedded applications. It provides typical accuracy of ±0.1°C for temperature and ±1.0% RH for relative humidity. The probe communicates through an I²C interface with a fixed address of 0x44, allowing straightforward integration with microcontrollers and data acquisition systems.

The sensor supports a 0–100% RH measurement range and operates over a temperature range of −10°C to +70°C. An integrated heater provides multiple heating levels for applications where condensation or high humidity may affect measurements.

Key Features

  • Provides high-accuracy temperature measurement with ±0.1°C typical accuracy.
  • Provides precise relative humidity measurement with ±1.0% RH typical accuracy.
  • Measures relative humidity across the full 0–100% RH range.
  • Features a digital I²C interface for easy integration with microcontrollers and embedded systems.
  • Includes an internal heater with multiple heating levels for managing condensation and high-humidity conditions.
  • Uses a stainless-steel probe housing with ventilation holes for environmental exposure and mechanical protection.
  • Compact 6 mm × 50 mm probe housing allows installation in space-constrained applications.
  • Offers an optional protective membrane for additional protection against dust and environmental contaminants.

Note: Customization options are available for higher operating temperatures or a sensor variant with a protective membrane. For customization requirements, please contact us at info@7semi.com.

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