Digital Weather Station — TFA WeatherHub Observer

The TFA WeatherHub Observer is a professional, browser‑based monitoring system that brings your essential climate data together in one place. It delivers reliable temperature and humidity tracking, real‑time visibility from any PC, tablet or smartphone, and instant email alerts when conditions move outside your limits. Designed for continuous operation and effortless documentation, it offers CSV and PDF data exports, no subscription fees, and scalable coverage with up to 50 wireless transmitters over a robust 868 MHz link with long range. Whether you are safeguarding stock rooms, laboratories, server rooms or greenhouses, WeatherHub Observer turns precision measurement into actionable insight.

Key Benefits and Applications

• Professional monitoring and documentation — Automate compliance with clear time‑stamped records, downloadable graphs and reports for audits and quality control.
• Proactive alarms that prevent losses — Receive email notifications the moment temperature or humidity exceed your thresholds so you can act before product, plant or equipment damage occurs.
• Anytime, anywhere access — Check live readings and history securely through a web browser on your office PC, laptop or mobile device without installing software.
• Scalable from one room to an entire site — Start with a gateway and one transmitter, then expand to up to 50 sensors to cover multiple rooms, fridges, freezers or process points.
• Built for demanding environments — Ideal for cold storage, warehouses, server rooms, HVAC optimisation, laboratories, greenhouses, aquaculture and wellness facilities such as saunas and pools.
• Fast setup and dependable operation — Wired LAN gateway ensures stable connectivity while long‑range 868 MHz radio keeps sensors linked even across large buildings.

Featured technical specifications

• Measured parameters — Temperature in °C and relative humidity in %RH using digital thermo‑hygro transmitters for indoor or outdoor placement.
• Wireless technology — 868 MHz radio for reliable communication inside buildings with a typical open‑field range up to 200 m.
• Update interval — Frequent sensor transmissions, typically every 3.5 minutes with compatible professional transmitters, for timely trend detection.
• System capacity — One Ethernet gateway can manage up to 50 Observer‑compatible transmitters to scale with your monitoring needs.
• Data platform — Browser‑based Observer web interface with at least 90 days of cloud data history, graphical timelines and export to CSV and PDF.
• Alarm functions — Configurable thresholds per channel with email alerts for limit violations and status notifications to ensure continuity.
• Connectivity — Gateway connects to your network via LAN cable for stable, continuous data transfer without Wi‑Fi dependence.
• Power — Gateway powered by mains adapter. Transmitters are battery operated using standard 1.5 V AAA cells for easy maintenance.
• Temperature range options — Standard ambient measurement typically from −30 °C to +60 °C. Professional cable probes enable high‑temperature monitoring up to +110 °C for specialised applications.
• Probe solutions — Waterproof stainless‑steel cable sensors around 1.5 m in length available in selected sets for liquids, line contact or equipment surfaces.
• Compatibility — Works with dedicated Observer‑compatible TFA transmitters, ensuring precise temperature and humidity monitoring across professional use cases.

Why this WeatherHub Observer is the perfect choice

Choose the WeatherHub Observer at Stratosens.com to equip your operation with a dependable, expandable and subscription‑free monitoring platform. At Stratosens.com you get a curated professional solution, clear guidance on sensor selection and placement, and responsive expert support to configure alarms and reports to your workflow. Secure your assets, meet compliance with confidence and scale your system as your facility grows — all with the assurance of Stratosens.com.