For those who need to integrate their ozone monitor into a separate system such as an air pollution monitoring package, we offer the Model OEM-106 series where the entire ozone monitor is mounted on a single printed circuit board.  The liquid crystal display and power switch may be detached and mounted outside the customer's custom enclosure.  This is the most compact UV-absorbance-based ozone monitor available on the market.  Choice of three different optical benches allows for three different ozone concentration ranges as follows:

Specifications for Different Optical Benches

Model	Range	Resolution	Precision & Accuracy
OEM-106-L	0-100 ppm	0.0001 ppm (0.1 ppb)	Higher of 2 ppb or 2% of reading
OEM-106-M	0-1000 ppm	0.01 ppm	Higher of 0.01 ppm or 2% of reading
OEM-106-H	0-20 wt%	0.01 wt%	Higher of 0.01 wt% or 2% of reading

General Specifications

Measurement Principle	UV Absorption at 254 nm
Measurement Interval	10 s (Data averaging options: 10 s, 1 min, 5 min, 1 hr)
Flow Rate	~1 Liter/min
Data Storage	14,336 lines (10 s avg. = 1.4 days; 5 min avg = 1.4 mo.)
Choice of Units	ppb, ppm, pphm, µg m-3, mg m-3 (& mol %, wt % for 106H)
Data Outputs	USB, RS232, 0-2.5 V Analog, 4-20 mA, LCD Display
Power Requirements	12 V, 3.5 watt
Size	2.5 x 7 x 9 inches (6.4 x 17.8 x 22.9 cm); Volume = 1 L
Weight	1.7 lb (0.8 kg)

Features

• Measurement based on UV absorption
• Low power consumption; can be battery operated
• Exchangeable optical benches for extremely wide dynamic range of 1 ppb to 5 wt%
• Internal data logger with real time clock
• On-board microprocessor with interactive menus includes data averaging options of 10 s, 1 m, 5 m and 1 hr
• USB and RS-232 output of time/date, O3 concentration, internal temperature and pressure
• Analog output (0-2.5 V and 4-20 mA) of ozone concentration in user selected units
• Two level relay for control purposes (e.g., control of ozone source or turn warning light on and off)

To download a brochure describing the OEM-106 Ozone Monitor on a Board, click on the download button below.

Confused about which ozone monitor best suits your application?  Click here for a comparison of all of our ozone monitors and a discussion of their suitability to various applications.