The PA4000 photoacoustic gas monitor uses infrared sensing technology, allowing accurate measurement of gas vapors with minimum interference from other vapors. The monitor provides precise, low-cost, high-performance monitoring for a variety of gases such as hydrocarbons, solvents, alcohols, CO2, CO, and toxics. The PA4000 is stable and highly selective to the gas of interest. The monitor can operate for months with virtually no zero drift and has detectability as low as 0.01 ppm for certain applications.
PA4000
FEATURES AND BENEFITS
Photoacoustic infrared (IR) technology
Allows gas detection in applications where contaminants or interferants preclude use of other techniques
Concentration range from %v/v, ppm, to ppb depending on gas
Suitable for monitoring gases in
several applications
Easy to install, operate, and maintain
Low cost of ownership
Operates over a wide
temperature range
Can be installed in numerous
environments and configurations
Easy-to-read display showing gas concentration(s) and alarms
