TFA Dostmann 30.3147.IT Aussensender,White

Introducing the TFA Dostmann 30.3147.IT Outdoor Temperature Sensor

The TFA Dostmann 30.3147.IT is a compact, wireless temperature sensor designed for outdoor use. It operates on the 868 MHz frequency band, ensuring reliable data transmission over distances up to 100 meters. This device is ideal for integration with TFA weather stations and other compatible receivers that support the 30.3147.IT model.

Key Technical Specifications

• Connection Method: Wireless (radio)
• Frequency Band: 868 MHz
• Maximum Range: 100 m (line‑of‑sight)
• Weight: 45 g
• Dimensions: 38 mm × 18 mm × 127 mm
• Power Source: Two AA (Mignon) batteries
• Required Units: 2 sensors for full functionality
• Measurement Function: Ambient temperature only
• No Display: The sensor transmits data to a receiver; it does not have an onboard display.

Design and Build Quality

The sensor features a rugged, weather‑proof housing that protects the internal electronics from rain, dust, and temperature extremes. Its matte white finish blends seamlessly with outdoor environments, making it both functional and aesthetically pleasing. The compact form factor allows for discreet mounting on poles, trees, or building exteriors without obstructing sightlines.

Installation and Setup

Installing the TFA Dostmann 30.3147.IT is straightforward:

1. Mount the sensor: Secure it on a stable surface using the provided mounting hardware or adhesive pads.
2. Insert batteries: Place two fresh AA (Mignon) batteries into the battery compartment. The device includes a battery indicator to alert you when power is low.
3. Pair with receiver: Activate the sensor and the compatible TFA receiver; they will automatically establish a wireless link over the 868 MHz band.
4. Configure settings: Use the receiver’s interface to set measurement intervals, data logging preferences, and alert thresholds as needed.

Performance Characteristics

The sensor delivers accurate temperature readings with a typical accuracy of ±0.5 °C across its operating range. Its low power consumption allows for extended battery life—typically several months under normal usage conditions. The 868 MHz frequency band offers minimal interference in most residential and commercial settings, ensuring reliable data transmission even in densely populated areas.

Compatibility

The TFA Dostmann 30.3147.IT is specifically engineered to work with TFA weather stations and receivers that support the 30.3147.IT protocol. It can also serve as a replacement or spare unit for existing installations, providing seamless integration without the need for additional adapters.

Applications

• Home Weather Stations: Monitor outdoor temperature to complement indoor climate control systems.
• Agricultural Monitoring: Track microclimate conditions in greenhouses or field plots.
• Industrial Environments: Provide ambient temperature data for process control and safety monitoring.
• Use as a reliable reference sensor in experimental setups requiring precise temperature measurements.

Maintenance Tips

• Replace batteries when the low‑power indicator lights up to avoid data loss.
• Inspect the housing periodically for signs of corrosion or damage, especially after prolonged exposure to harsh weather.
• Ensure that the sensor’s antenna remains unobstructed by foliage or structural elements to maintain optimal signal strength.

Why Choose the TFA Dostmann 30.3147.IT?

The combination of a lightweight, durable design; reliable wireless communication on the 868 MHz band; and precise temperature measurement makes this sensor an excellent choice for anyone needing dependable outdoor temperature data. Its compatibility with existing TFA systems means you can expand or upgrade your weather monitoring setup without significant reconfiguration.

Conclusion

The TFA Dostmann 30.3147.IT Outdoor Temperature Sensor delivers robust performance in a compact, user‑friendly package. Whether you’re enhancing a home weather station, supporting agricultural operations, or integrating into industrial monitoring systems, this sensor provides accurate, wireless temperature data with minimal maintenance requirements.