HTC-GB01 intelligent 0-100 % LEL point type combustible gas detector (abbreviation detector) mainly consists of sensors, switching circuits, display circuits and so on. A set of 4-20mA analog output,a set of pre- warning (or MODBUS) relay outputs , a set of warning relay outputs, OLED screen displaying

actual value, pre alarm value / alarm value can be programmed. This detector can be easily connected to  DCS, PLC system, electric type III instrument or other data acquisition system.