Sääaseman lähetin Technoline TX37-IT

The Technoline TX37-IT weather station transmitter is a compact wireless sensor designed to extend the reach of compatible weather consoles. Operating on the 868 MHz band and powered by AA batteries, the transmitter provides remote measurement data from its installed location to a receiving unit within an approximate 100 m radius. Its slim grey housing with dimensions 38 mm × 21 mm × 129 mm enables unobtrusive placement outdoors or in sheltered positions where reliable signal transmission is required.

Advantages

The TX37-IT offers dependable wireless communication over a typical range of up to 100 m in open conditions and uses standard AA batteries for easy replacement. Its 868 MHz operating frequency reduces interference in many environments and supports stable data transfer to compatible TechnoLine receivers. The compact and lightweight design makes installation flexible and minimizes visual impact at the mounting site.

Suitable for

• Extending outdoor temperature and humidity sensing for home weather stations
• Placement in gardens, balconies, attics, or near windows to capture localized conditions
• Replacement or addition to existing TechnoLine-compatible sensor networks

Key specifications

• Operating frequency: 868 MHz
• Typical wireless range: up to 100 m (open field)
• Power source: AA batteries
• Housing colour: grey
• Dimensions (W × D × H): 38 mm × 21 mm × 129 mm

How to use

Install the TX37-IT transmitter at the desired outdoor location, avoiding direct exposure to heavy rain or prolonged sunlight if the sensor is not specifically weatherproofed. Insert fresh AA batteries into the compartment following the polarity markings. Pair the transmitter with a compatible TechnoLine receiver by following the receiver’s sensor search or pairing procedure; once paired, verify that the receiver displays sensor readings and that signal strength is adequate. Periodically check battery status and replace batteries when signal updates become infrequent.

Recommendations

For optimal performance, mount the transmitter at a moderate height away from large metal objects or sources of radio interference, and ensure the line of sight to the receiver is as unobstructed as possible. Use high-quality alkaline batteries for longer intervals between replacements and test the unit after installation to confirm reliable data transmission.