VIGILANT COAL PILE TEMPERATURE MONITORING SYSTEM enables temperature measurement inside coal piles using a multi-probe MTH2 system to prevent self-ignition of coal piles. The MTH2 probe is a wireless device placed inside the pile to perform maintenance-free temperature measurements. Measurements are taken according to a set time interval and transmitted to a gateway, then visualized in a dedicated application. The maximum number of probes in the system is up to 15 thousand, and the data transmission range is up to 15 km (depending on the terrain).

VIGILANT coal pile temperature monitoring system is used for:

• creating thermal maps of mine-adjacent areas,
• preventing self-ignition of coal piles,
• providing information on temperature changes in a given area.