The ATAL ALR-11 is an intelligent wireless sensor for measuring temperature and relative humidity (RH) with an internal probe. These sensors are the ideal solution for sectors where precise measurements are critical, such as refrigerator and freezer monitoring, HVAC monitoring, Legionella prevention and environmental monitoring. The ALR-11R variant offers the option of an external, digitally interchangeable temperature- and humidity probe.

Features

• ATAL wireless sensors equipped with LoRa technology
• Suitable for measuring temperature and humidity
• Compatible with OnlineSensor (24/7 measuring, logging, analysing, alarming and reporting)
• User-friendly design with LCD display
• Long battery life
• Rugged construction with a high protection rating
• Usable via the nationwide KPN LoRa network or through a central gateway

In a world where accurate measurements and reliable data are essential, our advanced ATAL wireless sensors provide the perfect solution. With a wide range of measurement options, long battery life and wireless LoRa communication, we guarantee optimal performance in any environment. Thanks to integration with OnlineSensor, our intuitive measurement application, you have real-time insight into your data anytime and anywhere.

Our ATAL wireless sensors are designed for diverse applications and offer unmatched precision and ease of use. LoRa communication allows the sensors to transmit their data over long distances without the need for a complex network. You can choose the nationwide KPN LoRa network or a private solution with a central gateway, ensuring communication that perfectly matches your needs.

With these innovative sensors you always have control over your processes. Prevent costly downtime, comply with strict regulations and improve your operational efficiency. Whether it involves critical temperature measurements, humidity monitoring or preventive maintenance planning, our sensors deliver reliable data you can trust.