Temperature Controller Temperature Controller Feature: Uses advanced technology with autotune PID and fuzzy PID for precision, stability, strong anti-interference, and simple operation Supports multiple inputs: K, J, E, S, R, T, B, Pt100, Cu50, 4-20mA, 0-10V, etc. Supports multi-control heating or cooling output options: Relay, SSR, SCR, 4-20mA, 0-4 PID Control, or transmit output for options like 4-20mA/0-10V Features multi-function alarm output options: Relay, SSR, SCR, logic Widely applied to automation systems in mechanisms, chemical industries, chinaware, light industrial, etc. Specification: Model name: TA4-RNR Power supply: 90-260VAC/DC Transmit output: 1-RELAY Alarm: 1-RELAY Input type: K, J, R, E, S, T, B, Pt100 Size: 48*48*80mm Package Included: 1 x Controller 1 x English Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.