Environmental sensor tfa dostmann WeatherHub smart home Wireless — Humidity & Temperature, Wi‑Fi, AC/Battery (AA), 40×28×104 mm

The WeatherHub "OBSERVER" starter set provides professional monitoring and documentation of ambient temperature and humidity via the WeatherHub web platform. The set includes a compact thermo-hygro transmitter with a precise sensor for measuring indoor or outdoor temperature and relative humidity. Measured values are transmitted wirelessly through a gateway to the Internet and stored on the platform for at least 90 days, where they can be accessed worldwide from PC, tablet or smartphone.

Advantages

The system supports both AC power and AA battery operation for flexible placement and continuous monitoring. Data are displayed as clear diagrams selectable by day, week or month, and can be exported as PDF or CSV files and sent by e-mail. The platform allows automated monitoring and configurable alert settings without subscription fees, and supports up to 50 transmitters for expanded humidity and temperature monitoring.

Suitable for

• Monitoring storage rooms and warehouses
• Monitoring server rooms and IT cabinets
• Greenhouses and plant cultivation areas
• Residential rooms and offices
• Remote climate monitoring via smartphone or PC

Key specifications

• Measured values: temperature and relative humidity
• Wireless data transmission via gateway to Internet platform
• Platform data retention: at least 90 days
• Power supply: AC adapter or AA batteries (1.5 V)
• Connectivity: Wi‑Fi via WeatherHub gateway
• Device dimensions: 40 × 28 × 104 mm
• Support for up to 50 transmitters on the platform

How to use

Install the transmitter in the location to be monitored and power it using the AC adapter or AA batteries. Ensure the gateway is connected to the Internet and paired with the WeatherHub OBSERVER platform. The transmitter will send measured temperature and humidity values wirelessly to the gateway; data become available on the web platform where you can view diagrams, set time intervals, export data and configure alerts.

Recommendations

Place the sensor away from direct heat sources, air vents or direct sunlight for representative ambient measurements. For outdoor use, mount the transmitter in a sheltered location. Regularly check battery status if using battery power and verify gateway Internet connection to ensure continuous data logging.