The Endress Hauser CM42-NAA111EAE00 is a digital pH sensor designed for reliable measurement in nonhazardous environments. This LIQUILINE M. CM42 model operates on 30 VDC and features an ISFET sensor, which provides accurate and stable pH readings. It includes two current outputs ranging from 4 to 20 mA, along with a HART communication interface for enhanced process integration. The sensor housing is constructed from stainless steel, ensuring durability and protection with an IP66/67 rating, and it connects via a .5" NPT fitting. Standard software and basic fittings make setup straightforward. This robust sensor is available through BSP Automation, offering an effective solution for pH monitoring in various industrial applications.