ANALYSER WITH SENSOR Make:DEL CONTROLS Model:DEL-AS Model Code:DEL-AS-A-965997 Technical Specification : Microcontroller based concentration Analyser Service - H2SO4/Oleum Range - As per requirement. Power Supply - 230VAC Display - Digital (7 Segment LED) Output - 4-20mADC Mounting - Panel Mounted Concentration Sensor with temperature compensator Type - Flow through