Si7021 Industrial High Humidity with I2C
Overview:
Analog Devices’ Si7021 is a high-accuracy, ±3% RH and ±0.4°C digital temperature and humidity sensor. It is designed for industrial applications with challenging environmental conditions, such as extreme temperature and humidity levels. The Si7021 features low power consumption, excellent long-term stability, and a robust package that can withstand harsh industrial environments.
Product Features:
High Accuracy: ±3% RH and ±0.4°C accuracy for reliable temperature and humidity measurements.
Industrial Grade: Designed for harsh industrial environments with extreme temperature and humidity levels.
Low Power Consumption: Consumes only 2.5mW in measurement mode, enabling extended battery life in portable devices.
Long-Term Stability: Excellent long-term stability ensures accurate measurements over an extended period.
Robust Package: Comes in a compact, sealed package that can withstand high temperatures, vibration, and corrosive environments.
I2C Interface: Supports I2C communication protocol for easy integration into various systems.
Applications:
The Si7021 is suitable for various industrial applications, including:
Industrial Automation
Environmental Monitoring
Predictive Maintenance
Specifications:
| Parameter |
Value |
| Accuracy (RH) |
±3% |
| Accuracy (Temperature) |
±0.4°C |
| Power Consumption |
2.5mW |
| Operating Temperature |
-40°C to 125°C |
| Operating Humidity |
0% to 100% RH |
| Interface |
I2C |
Benefits:
Accurate and reliable humidity and temperature measurements in industrial settings
Long-term stability ensures consistent performance over time
Low power consumption extends battery life in portable devices
Robust design withstands extreme environmental conditions
Easy implementation with I2C interface
