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Elsys ELT-2 Int



Elvaco offers temperature and humidity sensors, both for indoor and outdoor environments. The product line enables simple and cost-effective metering, which enables a more effective use of energy and a better real-estate climate. Sensors are available with M-Bus, Wireless M-Bus or LoRaWAN communication, as well as with or without display.  


Elsys ELT-2 Int - Outdoor sensor, LoRaWAN

Elsys ELT-2-Int with an external antenna (sold separately) is an outdoor LoRaWAN sensor for measuring in outdoor environments. It is enclosed in an IP67 box which makes it ideal for mounting in advanced places or in extreme conditions. ELT-2-Int has two generic inputs. It can be configurated with a external temperature probe, pulse counting, analog-input 0-10V, digital-input, water leak, switch, distance sensor, soil moister sensor, and many more options. ELT-2-Int can be equipped with add on modules to get extra features like external PT1000 sensors, load cell input or output control. ELT-2-Int has the capacity of measuring with remarkably long range. It has four internal sensors: temperature sensor, humidity sensor, accelerometer, and an atmospheric pressure sensor. All Elsys sensors are equipped with NFC (Near Field Communication) for easy configuration with a smart phone. All settings, such as data rate, encryption keys, triggers and activation can be changed and managed in the Elsys configuration app “Sensor settings”. The battery life is estimated to be up to 10 years, depending on sample interval, transmit interval, data rate, and environmental factors. The sensor is powered by one 3,6V AA lithium battery (sold separately).


Connections electriques

Caractéristiques électriques

Spécifications environnementales

Environnement d'utilisation:

Capteur de température, marge d'erreur

Capteur d'humidité, marge d'erreur

Interface utilisateur


Wireless M-Bus

Master M-Bus intégré

Récepteurs sans fil M-Bus

Interface esclave M-Bus


Stockage de données (exemples)

Réseau mobile

Réseau fixe (Ethernet)



Connections and Interfaces