Emerson KL3105X1-BA1 I.S. Thermocouple / mV CHARM

Description

Emerson KL3105X1-BA1 I.S. Thermocouple / mV CHARM is an intrinsically safe industrial measurement module designed for thermocouple and millivolt signal processing, part of Emerson’s CHARM product line for industrial automation systems. While specific direct technical data for this model is not available, it shares core design attributes with related Emerson industrial modules, which are engineered for reliable performance in demanding industrial environments. Based on comparable Emerson thermocouple/mV modules, it is expected to support standard thermocouple types such as Type J and Type K, delivering high measurement accuracy of better than 0.1% of set range. Key features likely include excellent EMC (Electromagnetic Compatibility) performance and 50/60Hz noise suppression to ensure stable signal output in high-interference settings. It may offer selectable response times, such as less than 30ms for fast detection or 300ms for signal damping, with parameters configurable via DIP switches. The module is designed for installation in safe areas or Zone 2 / Division 2 hazardous locations, with a wide power input range of 24 VDC (±30%) and sensor fault monitoring capabilities. It may also include status indicator LEDs and compliance with industry standards like NAMUR NE21 and NE43 for consistent, reliable operation in applications such as marine and process manufacturing.