ELSYS ELT-MOD-DUALPT1000 ELT Dual PT1000 Module

The ELSYS ELT-MOD-DUALPT1000 is an expansion module for connecting one or two PT1000 platinum resistance thermometers to the ELSYS ELT LoRa device. The module fits into the housing and is connected via a terminal block using a 2-wire connection. Key technical features at a glance:

• Support for two sensors: Each channel is read independently using separate data types.
• Wide measurement range: covers -200 to 400 degrees Celsius, with an accuracy of plus or minus 0.1 degrees Celsius between -40 and 200 degrees Celsius, plus sensor deviation.
• Integrated Power Supply: Power is supplied by the internal battery, so no separate power source is required.

The module is designed for very low power consumption, which helps extend battery life. To configure the module, set the external sensor type to “Dual PT1000”; the temperature values will then be available via the standard data types “External Temperature” and “External Temperature 2.” A typical application is monitoring two independent temperature points, such as the supply and return lines in a heating system, with both measured values transmitted via LoRaWAN without requiring any additional hardware or cabling beyond the sensors themselves.