Tailored solutions for diverse sectors and challenges.
The ES-74S DC Millivolt Sensing Relay is a microprocessor-based monitoring and protection relay designed for applications utilizing DC shunts and transducers. Available in overvoltage, undervoltage, and combined over/under range configurations, the ES-74S continuously monitors low-level DC millivolt signals and responds to abnormal operating conditions that may indicate process, battery, or power system issues. Advanced digital circuitry provides accurate measurement and dependable operation, while built-in diagnostics continuously verify relay health and alert users if functionality or accuracy becomes compromised. Ideal for industrial automation, process control, battery monitoring, and DC power system applications, the ES-74S offers reliable monitoring in a compact and easy-to-configure package.
