Red Lion Controls PRA13021 Analog Signal Converter

Red Lion PRA13021 Pulse Rate to Analog Converter is a 115 VAC powered signal converter that translates a pulse-rate input into an analog output for monitoring and control systems. The device uses a 12-pin base/socket for mounting and is part of Red Lion’s PRA family of pulse-rate‑to‑analog converters. Distributor literature and product listings identify PRA13021 alongside other supply-variant numbers such as PRA11011, PRA13011, PRA11021, PRA11031, confirming the family’s multiple voltage configurations while keeping PRA13021 as the 115 VAC option. The PRA13021 is designed to interface with pulse sources from encoders or other frequency-generating sensors and to provide a proportional analog signal suitable for feeding analog meters, controllers, or data-logging equipment in industrial environments. The combination of 115 VAC power and a 12-pin base enables straightforward installation within existing Red Lion signal-conditioning and control architectures, making it a common choice for converting discrete pulse information into a continuous electrical signal for process monitoring and automation workflows.