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Model 106-L Ozone Monitor

Measuring range of 0-20 ppm with 1.5 ppb precision

Measuring range of 0-20 ppm with 1.5 ppb precision

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Description

Versatile ambient Federal Equivalent Method (FEM) ozone monitor designed for both outdoor and industrial compliance monitoring applications. Ideal for industrial applications including: workplace exposure monitoring, fruit/vegetable cold storage, ozone disinfection, and many others.

The Model 106-L Ozone Monitor is designed for measurements of ozone concentrations ranging from low ppb levels up to 20 ppm (20,000 ppb). This highly accurate ozone monitor (1.5 ppb) has a low limit of detection (3.0 ppb for 10 second measurements) and is certified by the EPA as a FEM for monitoring for compliance with the US Clean Air Act:  EQOA-0914-218.

About the 106 Series:

  • Designed for industrial ozone applications to cover four different ozone concentration ranges by varying the optical path length.
  • Highly robust and easy to service; all components are mounted directly to the printed circuit board with few wire connection
  • Available in the three following configurations: Standard Enclosure, Industrial Enclosure, or with no enclosure (OEM version)
  • Industrial/NEMA Enclosure is available with single channel, three channel, or six channel sampling manifolds (106-H only available as single channel)

Features

  • UV absorption-based measurements, single beam
  • Low power consumption
  • Internal data logger with real-time clock
  • ​2-s measurement interval
  • On-board microprocessor with interactive menus includes data averaging options of 10 s, 1 m, 5 m, 1 hr, and user-defined adaptive filter
  • 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 and scaling factors
  • Two 2-level relays for control purposes (e.g., control of ozone source or turn warning light on and off); Four relays on Industrial enclosure models and in the 3-channel and 6-channel optional configurations
  • Long-life pump (15,000 hr)

COMPARISON

Model Range Resolution Precision & Accuracy
106-L 0-20 ppm 0.0001 ppm (0.1 ppb) Higher of 0.0015 ppm (1.5 ppb) or 2% of reading
106-M 0-1,000 ppm 0.01 ppm Higher of 0.01 ppm or 2% of reading
106-MH 0-10,000 ppm (0-1 vol%) 0.1 ppm Higher of 0.05 ppm or 2% of reading
106-H 0-20 wt% O2 or Air 0-14 vol% 0.01 wt% 0.01 vol% Higher of 0.01 wt% or 2% of reading