... detectors 3- LCD display, touch pad keyboard 4- Design for indus Features:1. Advanced MPU technology2. Max. capacity of ... ,NegativeTerminal, Communication Line LA, Communication Line LB5. Real-time gas concentration display6. Bright LCD display, touch pad keyboard7. Real-time ... About 10kgDimension 500mm(Length)*350mm(Width)*110(Thickness)mm Combustbile gas controller for industrial use