Product overview
ELX3312 and ELX3314
12
Version: 1.3.0
2
Product overview
2.1
ELX3312 - Introduction
Fig. 4: ELX3312 - 2-channel analog input terminal for thermocouples, 16 bit, Ex i
The ELX3312 analog input terminal allows the direct connection of thermocouples located in hazardous
areas classified Zone 0/20 or 1/21. The circuitry of the ELX3312 can operate sensors with 2-wire technology.
Linearization is possible over the entire freely selectable temperature range. The error LEDs indicate a
broken wire. Compensation for the cold junction is achieved through internal temperature measurement.
Millivolt measurement is also possible with ELX3312.
