Asair AHS01IB Steam Sensor Module - I2C Digital Interface
The Asair AHS01IB is a fully calibrated absolute humidity sensor module designed for high-temperature environments up to 200°C. It features a digital I2C interface for easy integration with microcontrollers like Arduino, Raspberry Pi, and ESP32, providing precise steam and humidity measurements in demanding applications.
Features
- High-Temperature Operation: Functions reliably in environments from -5°C to +200°C for humidity sensing.
- Digital I2C Interface: Provides calibrated digital output for straightforward microcontroller integration.
- Fully Calibrated: Delivers typical accuracy of ±10% RH with no zero drift for stable readings.
- Fast Response & High Reliability: Features a 500ms sample rate and excellent long-term stability.
- Robust Construction: Engineered for high resistance to pollution in harsh, high-humidity environments.
Out of stock
The Asair AHS01IB steam sensor module integrates a specialized humidity detection element with a high-performance CMOS microprocessor and a 24-bit ADC. This design enables precise measurement of absolute humidity in extreme conditions, such as inside ovens, dryers, and industrial steam processes. The sensor’s advanced manufacturing ensures high reliability and minimal lag error.
Operating from a 5V DC supply, the module communicates via a standard I2C bus, outputting fully processed digital data. Its robust construction and calibrated output make it suitable for continuous operation in high-temperature, high-humidity environments where traditional sensors would fail, offering a high-value solution for mass production and OEM integration.
Additional Information
| Weight | 0.023 kg |
|---|---|
| Dimensions | 11 × 8 × 1 cm |












