Temperature and Humidity Sensor TFA 30.3241

The TFA 30.3241 is a dependable wireless thermo-hygro transmitter that brings precise ambient data to your compatible TFA weather station. With a clear local display and stable radio communication, it helps you monitor comfort, protect sensitive spaces, and make better decisions every day. Enjoy reliable temperature and humidity readings, easy placement, and hassle‑free pairing with supported receivers—ready to integrate into your setup from Stratosens.com.

Key Benefits and Applications

• Accurate climate tracking — Maintain ideal conditions for homes, offices, storage rooms, wine cellars, greenhouses, and workshops with continuous monitoring of temperature and relative humidity.
• Instant local readout — The built‑in display shows current values at a glance, so you can check conditions on site without reaching for the base station.
• Reliable long‑range wireless — A robust 433 MHz link delivers dependable transmission in everyday environments, helping you receive data from farther locations within your property.
• Flexible multi‑room setup — Adjustable channels allow multiple sensors to operate together, ideal for comparing rooms, floors, or indoor versus outdoor conditions.
• Quick installation — Compact and lightweight, it mounts on a wall or stands on a shelf to start monitoring in minutes.
• Protect what matters — Detect uncomfortable humidity, prevent mould risk, and safeguard instruments, archives, or stock by acting on timely data.

Featured technical specifications

• Measurement ranges — Temperature from −30 °C to +70 °C and relative humidity from 20 % to 95 % rH for year‑round climate coverage.
• Wireless performance — Transmission frequency 433 MHz with a maximum free‑field range of 60 m for stable data delivery.
• Channel selection — User‑selectable channels 1 to 3 to avoid interference when operating multiple transmitters.
• Display — Integrated screen shows current temperature and humidity at the sensor location.
• Compatibility — Designed as a transmitter for TFA wireless thermo‑hygrometers and weather stations including models 35.1151, 35.1153, 35.1169, 35.1171, and 35.1175.
• Power — Operates on 2 × AA 1.5 V batteries, batteries not included for flexible replacement.
• Installation options — Wall mounting or freestanding placement to suit different spaces.
• Materials — Durable plastic housing engineered for everyday use.
• Dimensions and weight — Approximately 49 × 31 × 91 mm with a weight of 57 g for a discreet footprint.
• Item identification — Model 30.3241, item variant 30.3241.02 in white.

Why this sensor is the perfect choice

Choosing the TFA 30.3241 from Stratosens.com means getting a proven transmitter that integrates seamlessly with compatible TFA bases, supported by a specialist in weather and precision instrumentation. At Stratosens.com you benefit from curated products, expert guidance, and a focus on dependable measurement solutions—so your climate data is clear, consistent, and ready to act on.