Critical Environment Technologies
YESAIR 8-Channel IAQ Monitor
The YESAIR is a battery powered, portable air quality detection and data logging instrument designed for intermittent or continuous indoor air quality monitoring.
It is available in two models (Pump or Diffusion). Each can be configured as a multi-channel operation, with a selection of more than 30 different plug and play gas sensors, including a particulate sensor and an optional huge capacity data logging SD memory card. Both models come with one temperature sensor, one relative humidity (RH) sensor, the capacity for 5 internal gas sensors consisting of a maximum of three electrochemical toxic gas or oxygen sensors plus two high current draw sensors such as an infrared, PID, catalytic or particulate sensor.
YES Plus LGA 15-Channel IAQ Monitor
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, easy to carry instrument.
Featuring a 15 channel sensor capacity including RH and temperature, YES Plus LGA can handle up to 12 additional plug & play sensors consisting of a maximum of 8 electrochemical toxic gas or oxygen sensors, 4 high current draw sensors such as an infrared, PID or catalytic, plus a remote YESDUST particulate sensor.
New particulate sensor options for the YESAIR. Replacing the YESDUST, the PM2.5 or PM10 Particulate Sensor is externally mounted on the YESAIR allowing for easy holding and mobility. The particulate sensor detects smoke, dust, pollen, spores, etc. particle concentrations in air by using an optical sensing method.
Ideal for indoor air quality monitoring, and applications associated with air cleaners and purifiers, air conditioners, HVAC and outdoor dust monitoring.
Smart Gas Sensors
- Electrochemical: Toxic gas sensors & oxygen sensors. Lifespan is 2 - 5 years (sensor type & manufacturer dependent). Oxygen typically 3 years.
- Catalytic: Combustible gas sensors, toxic gas sensors at very high concentrations (% volume). Lidespan is 3 - 8 years (typically if not poisoned).
- Infrared: Toxic, combustible & refrigerant gas sensors.Lifespan is 10 years +.
- PID / TVOC: Toxic gas sensors, organic compounds & chemical. Lifespan is 3 - 8 years (typically if not contaminated and with regular maintenance).
Gas Sensors: Ammonia (NH3), Arsine (AsH3), Carbon dioxide (CO2), Carbon monoxide (CO), Chlorine (Cl2), Chlorine dioxide (ClO2), Ethylene (C2H4), Ethylene oxide (C2H4O), Fluorine (F2), Formaldehyde (CH2O), Hydrogen (H2), Hydrogen chloride (HCl), Hydrogen cyanide (HCN), Hydrogen fluoride (HF), Hydrogen sulphide (H2S), Methane (CH4), Nitric oxide (NO), Nitrogen dioxide (NO2), Oxygen (O2), Ozone (O3), Phosphine (PH3), Silane (SiH4), Sulphur dioxide (SO2), TVOCs.
YESAIR Sampling Probe
Handheld sampling probe to attach to the YESAIR for sampling areas that are difficult to reach.
YES Plus LGA Sampling Probe
Handheld sampling probe to attach to the YES Plus LGA for sampling areas that are difficult to reach.
YES Logger Package
A package of items required to save, retrieve and review data logged by the YESAIR or Yes Plus LGA IAQ monitors
Includes a 2GB SD flash card, 6 ft USB cable, USB multi card reader, 512 MB USB thumb drive with the YESViewer Software and the YESViewer Software Manual.