잔류염소 콘트롤러   PH콘트롤러   잔류염소전극및PH전극   약품정량펌프및탱크     특징 Model : pH-1 Range : 0.00~14.00pH Accuracy : 0.1pH ±1digit S.A : 0.1~4.0pH(±2.0pH) Shift : ±2.0pH Display : Red LED(0.01pH) Amblent : Temp -5℃~45℃ Condition : Humidity 90% AH under Control : High/Low Alam, come-(one-touch) Function : Come-(one-touch) Function : Capacity -AC250V 4A Max(Load Impedance) Output : DC4~20mA(Load Impedance Max, 500Ω) Power Supply: AC110/220V ±10% 50/60Hz Mounting : Panel Mounting 92W X 92H(mm) Dimension : 96W X 96H X 145D(mm) PH Controller