Features photoionization (PID) sensor for volatile organic compounds (VOCs). Rugged polycarbonate housing can withstand up to a 10-foot drop. XCell Sensor technology enables faster response and span calibration times. Average of more than four years for combustible, O2, O/H, 2S, and SO2 sensors, three years for NH3 and Cl2 sensors. Configurable with multilingual capabilities.