Smart Temperature and Humidity Monitoring Switch 20A | Sonoff THR320D

Smart Temperature and Humidity Monitoring Switch 20A | Sonoff THR320D

Introducing the SONOFF THR320D Smart Temperature and Humidity Monitoring Switch—a powerful and versatile device designed to transform your traditional thermostat into a smart system, automate your irrigation setup, and provide real-time monitoring of temperature and humidity levels. With a robust 20A capacity and dry contact output, the THR320D is ideal for managing high-load appliances and systems.

Key Features:

◆ High Power Capacity: Supports up to 20A, making it suitable for high-load equipment such as electric floor heating systems.

◆ Dry Contact Output: Features a dry contact (volt-free) output, allowing it to replace traditional thermostats to control devices like combi boilers or other systems managed by standard switches.

◆ Real-Time Monitoring with LCD Display: Equipped with an LCD screen that refreshes every 5 seconds, providing real-time temperature and humidity data.

◆ Historical Data Tracking: Stores up to 6 months of temperature and humidity data, viewable by hour, day, or month. Data can be exported in .xlsx format for detailed analysis.

◆ Automated Control Programs: Supports the creation of up to 8 automatic control programs, enabling devices to operate based on preset temperature and humidity thresholds, thereby enhancing energy efficiency and comfort.

◆ Voice Control Compatibility: Works seamlessly with Amazon Alexa and Google Assistant, allowing for hands-free control and status queries via voice commands.

Technical Specifications:

◆ Model: THR320D

◆ Input/Output: 100-240V~ 50/60Hz 20A Max

◆ Dry Contact Output: 5-30V, 1A Max

◆ Wi-Fi Connectivity: IEEE 802.11 b/g/n 2.4GHz

◆ Operating Temperature: -10°C to 40°C (14℉ to 104℉)

◆ Operating Humidity: 5%–95% RH, non-condensing

◆ Dimensions: 98 x 54 x 31 mm

◆ Casing Material: Fire-retardant PC V0

Compatible Sensors:

◆ THS01: Temperature and Humidity Sensor

◆ DS18B20: Waterproof Temperature Sensor

◆ MS01: Soil Moisture Sensor

The sensor connector has been upgraded to RJ9 4P4C, supporting hot-plugging for a more stable and reliable connection.

Popular Applications:

◆ Greenhouse Management: Monitor and control temperature and humidity to create optimal growing conditions for plants.

◆ Aquarium Maintenance: Ensure stable water temperatures for aquatic life by automating heating systems.

◆ Home Brewing: Maintain precise temperature control during the fermentation process for consistent results.

◆ Reptile Terrariums: Regulate environmental conditions to meet the specific needs of reptiles.

◆ Server Room Monitoring: Keep track of temperature and humidity levels to protect sensitive electronic equipment.