VOXI Fixed VOC Monitor

Premium Chemical Detection Equipment

The VOXI series of fixed transmitters utilize photo-ionization detection (PID) technology to monitor volatile organic compounds (VOCs) at resolutions of 1 ppb with the MP812 and ten ppb with the MP815. A built-in heater prevents moisture condensation in the transmitter under high-humidity conditions. Innovative ultraviolet (UV) 10.6 eV lamp and electrometer designs reduce contamination, producing more accurate and stable readings and extending maintenance intervals. Mobile apps and a Bluetooth controller make on-site configuration, testing, and trouble-shooting easy and handy. The OLED display is visible from a distance, even under intense lighting, while data and alarms are continuously sent to a controller wirelessly or via cables. Outputs include analog 4-20 mA, digital RS485, three relays, and a Strobe/Horn port. Primary applications include VOC emission monitoring around petrochemical plants' manufacturing and processing facilities.