PRODUCT DESCRIPTION:
Libratherm offers microcontroller based Molten Metal Temperature Indicator model LMI-2010, which is designed to accurately measure temperature of the molten metal, both ferrous and non-ferrous using disposable expendable thermocouple tips. The measurement of the molten metal temperature is a very critical process, since thermocouple tip used for the measurement is dipped into the molten metal for merely 3 to 4 seconds and then withdrawn rapidly. In such a short measurement time, the accurate reading is captured by the instrument and simultaneously the operator is guided through the measurement cycle by audio/visual alarms, for thermocouple continuity, measurement in progress and measurement over. Any error in measurement or thermocouple open condition is also immediately detected and the audio/visual alarm is activated.

The indicator LMI-2010 is rugged, reliable, field proven to withstand harsh environment of the steel plant and is very easy to operate. The user can select using front panel keyboard any of the 4 standard types of thermocouple, either K, R, S, or B type, (depending upon the desired temperature measuring range of 1200 to1800oC), and also set other parameters. During measurement, the indicator ignores the slag temperature and the Average or Plateau reading is determined using the advanced field tested algorithm and the same is latched and displayed on the bright 7 segment 2” Led display.This reading can also be displayed on a 4” large remote display model LRU-2010 and can also be simultaneously logged on to a computer (with std software) using serial interface on RS485 MODBUS RTU protocol for recording and further analysis purpose.