Sonoff THS01 Temperature & Humidity Sensor
Precision Climate Monitoring with Sonoff: THS01 Sensor + TH Elite Integration
Whether you’re managing a server room, greenhouse, wine cellar, or simply want smarter climate control at home, the Sonoff THS01 Temperature & Humidity Sensor offers a reliable and easy-to-integrate solution. When paired with the Sonoff TH Elite, it becomes a powerful tool for real-time monitoring and automation.
What Is the Sonoff THS01 Sensor?
The Sonoff THS01 is a compact digital sensor designed to measure both temperature and humidity with high accuracy. It connects directly to Sonoff’s TH Elite or TH Origin smart switches via a hot-pluggable RJ9 connector, making setup effortless and stable.
This sensor is ideal for users who want to automate fans, heaters, humidifiers, or dehumidifiers based on live environmental data.
Technical Specifications
| Specification | Details |
|---|---|
| Sensor Type | Digital Temperature & Humidity |
| Connector Type | RJ9 4P4C (hot-pluggable) |
| Cable Length | 50 cm (extendable up to 60 m) |
| Temperature Range | -40°C to +85°C |
| Humidity Range | 0% to 100% RH |
| Compatibility | TH Elite, TH Origin |
| Waterproof Rating | IP67 |
| Material | ABS plastic |
| Dimensions | Compact, lightweight design |
Source: Sonoff Official Product Page
How It Works with Sonoff TH Elite
The TH Elite is a smart switch with an integrated LCD screen and support for external sensors. Once the THS01 is connected, it displays live temperature and humidity readings and can trigger automation based on user-defined thresholds.
For example, you can configure the TH Elite to turn on a ventilation fan when humidity exceeds 70%, or activate a heater when the temperature drops below 15°C.
Practical Use Cases
- Server Room Monitoring
Keep your equipment safe by automating cooling systems when temperatures rise. - Greenhouse Automation
Control humidifiers and heaters to maintain optimal growing conditions. - Wine Cellar Climate Control
Ensure consistent temperature and humidity to preserve wine quality. - Smart Home Scenes
Integrate with eWeLink or Home Assistant to trigger scenes like “Comfort Mode” when indoor conditions change.
Why Choose Sonoff THS01?
- Plug-and-Play Setup: No tools or configuration needed—just plug into the TH Elite or TH Origin.
- Stable Connection: RJ9 connector supports hot-plugging for reliable data transmission.
- Extended Range: Use the RL560 extension cable to monitor conditions up to 60 meters away.
- Voice Assistant Support: Compatible with Alexa and Google Assistant for hands-free status checks.
- Historical Data Logging: View up to 6 months of hourly data via the eWeLink app.
Installation Tips
- Mount the sensor away from direct sunlight or heat sources for accurate readings.
- Use the RL560 cable for long-distance placement in larger spaces.
- Keep the connector dry to maintain waterproof integrity.
Final Thoughts
The Sonoff THS01 sensor is a simple yet powerful addition to any smart environment. When paired with the TH Elite, it offers precise climate monitoring and automation that can be tailored to your needs—whether you’re protecting sensitive equipment or creating a more comfortable living space.
OTHERS:
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