I therm AI 7481 Temperature Controller

• Selectable sensor Input (T/C & RTD) • Control Action : PID Control / ON-OFF • Input Signal Conditioning (Digital Filter & Zero Offset) • Programmable Lower and Higher Setpoint Limit • Program Lock function • Selectable Control Output (Relay / SSR Drive) • Overshoot Control Protection • Single Step Ramp • Time Delay for Compressor • Universal supply voltage (90 to 270 VAC) • 24 VDC Available on Request