108-L
Ozone Monitor (Industrial)

The Model 108-L provides accurate measurements of ozone in air over a wide dynamic range extending from a few parts-per-billion by volume (ppb) to an upper limit of 100 parts-per-million (ppm) based on the well-established technique of absorption of ultraviolet light at 254 nm. The Model 108-L is designed for integration in the user’s ozone system and makes use of the ozone system’s pump to supply the air sample. The Model 108-L Ozone Monitor is lightweight (2.0 lb, 0.89 kg), has a low power consumption (~2 watt) relative to conventional instruments, and requires minimal maintenance, making it well suited for monitoring of ambient ozone and monitoring/control of ozone in industrial settings. The Model 108-L is ideal for the following applications:

• Replacement of HMOS and Electrochemical sensors in an existing ozone system
• Monitoring ozone exposure of individuals in the workplace
• Monitoring and control of ozone in industrial settings
• Incorporation into ozone disinfection systems
• Long-term monitoring at remote locations where power is highly limited

The 2B Technologies Model 108-L Ozone Monitor has been approved by the U.S. Environmental Protection Agency as a modification of Federal Equivalent Method (FEM): EQOA-0914-218. As a designated FEM, the Model 108-L Ozone Monitor may be used by states and other monitoring agencies under 40 CFR Part 58, Ambient Air Quality Surveillance, for monitoring for compliance with the Clean Air Act.

In an optional configuration, the Model 108-L is also available in an enclosure with a miniature air pump.

Features

• Accurate measurement based on UV absorption
• Low power consumption (~ 2 watt)
• ​2-s measurement interval
• Small footprint (8.7 × 4.0 × 3.0 in; 22 × 10 × 7.6 cm) for easy integration into ozone systems
• RS-232 output
• Analog output (0-2.5 V and 4-20 mA)
• Relay with 2 set points (based on user’s ozone set points)
• Options: pump, enclosure, Bluetooth, WiFi

Other Options in Our Model 108 Series Ozone Monitors

​Higher measurement ranges are offered in other instruments in our Model 108 Series Ozone Monitors. Please inquire about our Model 108-M (20 ppb – 1000 ppm), Model 108-MH (100 ppb – 10,000 ppm), or Model 108-H (0.02 wt% – 20wt%).

Industrial Technical Services from Mississauga, Ontario is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels.