Product details
The LOG40 allows you to accurately monitor and record temperature, whether during the transport of sensitive products, in cold storage facilities, server rooms, or for required testing protocols. It also enables the monitoring of temperature in living spaces over extended periods. The logger can record up to 40,000 data records. Through a USB interface, the collected data can be automatically output as a PDF file to your PC. A measurement interval of 15 minutes is pre-programmed. Optionally, you can download software for configuration, allowing you to set the storage interval from 1 second to 24 hours. You will be alerted by an alarm if certain thresholds are exceeded or not met. An integrated motion sensor detects and documents vibrations, such as during a location change or when windows or doors are opened and closed. Below the display, there is a status and alarm LED. The device features maximum and minimum value functions, as well as an AVG function and a time marker. The logger is splash-proof according to IP 65 and complies with EU standard 12830. The device is fully manufactured in Germany, and an ISO certificate is included in the delivery. Additionally, optional sensors can be connected: 30.3537 (temperature), 30.3538 (temperature and humidity), 30.3539 (temperature, humidity, and air pressure).
Accessory type | Weather data logger |
Signal transmission | USB |
Power supply | Battery operated |
Item number | 34290671 |
Manufacturer | TFA |
Category | Weather station accessories |
Manufacturer no. | 31.1065.02 |
Release date | 17.5.2023 |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | Plastic |
Accessory type | Weather data logger |
Signal transmission | USB |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Protection type (IP code) | IP65 |
Power supply | Battery operated |
Battery size | AA / LR6 / LR06 / Mignon / R6 / R14505 |
Number of batteries | 2 |
Length | 4 cm |
Width | 1.70 cm |
Height | 10 cm |
Weight | 64 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Weather station accessories» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.TFA0.4 %
- 2.somfy0.8 %
- 3.Netatmo1.2 %
- 4.Technoline1.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.TFA0 days
- 2.Netatmo4 days
- somfyNot enough data
- TechnolineNot enough data
Return rate
How often is a product of this brand in the «Weather station accessories» category returned?
Source: Digitec Galaxus- 1.Netatmo2.4 %
- 2.TFA2.7 %
- 3.Technoline7.1 %
- 4.somfy10.9 %