The PXU series of proportional-integral-derivative (PID) controllers from Red Lion Controls, York, Penn, enables tighter control over a wide range of processes, including temperature, flow, and pressure, from a single model. Offering 1/16, 1/8 and 1/4 DIN size models, the controllers are now one inch shorter to save panel space. An enhanced bezel design includes large, easy-to-ready displays for improved long-distance visibility, while optional RS-485 communications allows integration with PCs, PLCs, and HMIs. The equipment is programmable via front panel push buttons as well as the company’s Crimson configuration software, while on-demand auto-tuning provides easy set-up. Universal inputs support thermocouple, RTD, 0 to 10 VDC and 4 to 20 mA (0 to 50). The controllers meet UL 61010-1 industry standards. For more information, visit Red Lion Controls.