7Semi SHT40 Humidity and Temperature Sensor Probe I2C (Plastic)

SHT40 Digital Temperature & Humidity Sensor Probe

The SHT40 Sensor Probe is a digital temperature and relative humidity sensor designed for environmental monitoring and embedded applications.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 −40°C to +110°C. An integrated heater provides multiple heating levels for applications where condensation or high humidity may affect measurements. The probe includes a breathable protective membrane

Key Features

• Temperature & Humidity Measurement: Measures both temperature and relative humidity using a digital sensing element.
• I²C Digital Interface: Communicates through I²C with a fixed 0x44 address for integration with compatible controllers.
• Low Power Operation: Suitable for embedded and battery-powered monitoring applications.
• Integrated Heater: Includes an internal heater with multiple heating levels for managing condensation and high-humidity conditions.
• Protective Membrane: Breathable membrane provides environmental protection while allowing temperature and humidity sensing.