- Detect Freon, Flammable, VOC & Toxic gases simultaneously - Apply algorithm to prevent malfunction for interference gas (PA, Ethanol, FC3283 and Alcohol types) - Fast response of gas leakage with a high efficient pump inside - Detection gas from low to high concentration owing to various detection principle - Stable quality and proved detection principle for service life - Built in Data & Event Logging - Parameter setting with Color graphic LCD - Self diagnosis function - Flow Sensor to control flow rate automatically - 2-stage alarm, 1-trouble display and relay contact output 4-20mA output signal - Easy configuration of monitoring by RS-485 Modbus (Isolated) and PoE communication(option) - Calibration and maintenance by one-man