AHT25 Temperature and Humidity sensor
The AHT25 is a high-performance digital temperature and humidity sensor designed for precise environmental monitoring across a wide operating range. Built with a dedicated ASIC and improved MEMS capacitive sensing technology, it offers excellent long-term stability, fast response time, and reliable performance even in harsh environments.
Key Features:
- Dual Measurement: Outputs both temperature and humidity
- Digital I²C Interface: Simple integration with microcontrollers
- High Accuracy: ±3% RH and ±0.5°C temperature precision
- Wide Operating Range: -40°C to +80°C
- Fully Calibrated: Factory-tested for plug-and-play use
- Compact Design: Small footprint with standard I²C connector
- Strong Stability: Maintains accuracy in extreme conditions
- Model: AHT25
- Temperature Range: -40°C to +80°C
- Humidity Range: 0% to 100% RH
- Temperature Accuracy: ±0.5°C
- Humidity Accuracy: ±3% RH
- Operating Voltage: 2.2V – 5.5V
- Signal Output: I²C digital output
- I²C Address: 0x38
- Dimensions: 16.5 mm × 6 mm
- Weight: ~1 g
- Industrial environmental monitoring
- Smart thermostats and HVAC systems
- Radiator and heating control
- Instrumentation and calibration systems
- Laboratory and research environments
- IoT and automation systems requiring compact sensors