| Explosion protection marking | RP Ex ic I Mc |
| Operating temperature, °C | from minus 40 to plus 70 |
| Degree of protection against external influences | IP65 |
| Electric shock protection class | III |
| Rated supply voltage, V | 12 |
| Supply voltage level for thermometer probe, V | 3.6…3.8 |
| Battery capacity, A·h | 13 |
| Battery module autonomous operation time, years, minimum* | 4 |
| Maximum depth of thermometer probe data archiving buffer (date, time, temperature, probe number), records | 65536 |
| Recording mode | continuous cyclic |
| Wired communication interface | RS485 with intrinsically safe circuit type "ia" |
| Maximum communication line length (without repeaters), m | 1200 |
| Wireless communication interface | ZigBee / IEEE 802.15.4 |
| Maximum radio communication range (line of sight), m | 600 |
| RS485 communication protocol | Modbus RTU |
| Maximum number of mTP sensors in the probe, pcs. | 50 |
| Overall dimensions, mm | 100×104×125 |
| Weight (with autonomous power supply batteries), kg | 4.0 |
* provided that the mTP temperature sensor in the thermometer probe is polled no more than once per day
Application area
Underground workings of mines and pits, and their surface structures, including those hazardous due to gas and/or dust, in accordance with the explosion protection marking assigned to the components as per Table 1, operating conditions, and industry safety regulations.