Emko ESM-9900 Information The Emko ESM-9900 is a universal input process indicator with a smart output module system. It is a versatile device that can be used to measure and display a wide variety of process variables, including temperature, pressure, flow, level, and current. The ESM-9900 has a number of features that make it a valuable tool for industrial applications, including: Universal input: The ESM-9900 can measure a wide range of process variables, including thermocouples, RTDs, mV, V, and mA. Smart output module system: The ESM-9900 has two slots for output expansion cards, which allow you to output the process value or control the process via current or voltage. RS-232 or RS-485 communication: The ESM-9900 can communicate with other devices via RS-232 or RS-485, using the Modbus RTU protocol. Programmable alarm functions: The ESM-9900 can be configured to generate alarms based on the process value, making it a valuable tool for safety applications. Multi-language displa...