Portable Gas Monitor

Critical Environment Technologies (CRITICAL)'s portable, multi-channel IAQ (Indoor Air Quality) monitors come standard with temperature and RH sensors and offer a selection of 30+ plug & play gas sensors, including Carbon Monoxide (CO), Carbon Dioxide (CO₂), Nitric Oxide (NO), Ammonia (NH₃), Chlorine Dioxide (ClO₂), Formaldehyde (HCHO), Arsine (AsH₃), Fluorine (F₂), Phosphine (PH₃), Silane (SiH₄), Methane (CH₄), TVOCs (Total Volatile Organic Compounds), particulates and more. These handheld instruments are easy to carry; have a built-in SD flash card for data logging; and additional software is available for analyzing and graphing the real-time data.

YES Plus LGA is a multi-gas air quality monitoring and information recording instrument that simultaneously measures and records up to fifteen sensors. With more than 30 different plug and play sensors to select from, users can accurately monitor more within a single and easy to carry instrument.

The fifteen channel sensor capacity includes RH (Relative Humidity) and temperature, allowing the YES Plus LGA to handle up to 12 additional plug & play sensors consisting of a maximum of eight electrochemical toxic gas or oxygen sensors, four high current draw sensors such as an infrared, PID (Photoionization Detector) or catalytic. The system utilizes a long life rechargeable NiMH (Nickel-Metal Hydride) battery pack providing more than 24-hours of run time, depending on sensor array installed.