... ,ammter,temperature controle Chapter 1. General introductionSCD508 series intelligent temperature controller can be applied in the control andalarm in range of ... -200~1750°C. It can used in the controller and alarm of pressure,discharge, liquid level and humidity etc ... -A110-0~1200°Cshows that it is a digital indicating controller with panel dimension of 96×96mm,PID control relay contact ...