... ,voltmeter,ammter,power meter.. temperature controller manual Chapter 1. General introductionSCD508 series intelligent temperature controller can be applied in the ... thermocouple, resistance thermometer detector(RTD), direct voltage, direct current, resistance can be input freely.2. The input uses ... ~+1000°Cresistancethermometerdetector(RTD)Cu50-50°C~+150°CDC current(I)0-20mAPt100-200°C~+850°C4-20mA ...