Model 106-M Ozone Monitor™
Recommended for Industrial Ozone Applications for Concentrations in the Range 0-1,000 ppm
Standard Enclosure Industrial Enclosure OEM Version
The Model 106 series of ozone monitors was designed specifically for the industrial ozone industry to cover four different ozone concentration ranges by varying the optical path length. The ranges are: -L (low, 0-100 ppm); -M (medium, 0-1,000 ppm); -MH (medium high, 0-10,000 ppm, 0-1 vol%) and -H (0-20 wt%, 0-14 vol%). The Model 106 series is designed as an "ozone monitor on a board" in which nearly all of the components are mounted directly to the printed circuit board with very few wire connections, making these instruments highly robust and very easy to service. As seen in the images above, all models are available in a standard enclosure, an Industrial enclosure, or with no enclosure for OEM applications for those who want to mount the instrument in their own enclosure or use it as a component of a larger system. For more details on OEM applications see: Model OEM-106. Configurations for multi-channel sampling are available for Models 106-L, 106-M, and 106-MH (3-channel and 6-channel configurations).
The Model 106-M Ozone Monitor is designed for measurements of ozone in the range 0-1,000 ppm with a resolution of 0.01 ppm. A common application is off-gas analysis in water treatment plants, before and after ozone destruction.
2B Technologies has developed a corrosion-resistant modification for the Model 106-M for customers who use ozone generators where the feed gas is air instead of oxygen. Please contact us to discuss this option in greater detail.
The Model 106-M Ozone Monitor is designed for measurements of ozone in the range 0-1,000 ppm with a resolution of 0.01 ppm. A common application is off-gas analysis in water treatment plants, before and after ozone destruction.
2B Technologies has developed a corrosion-resistant modification for the Model 106-M for customers who use ozone generators where the feed gas is air instead of oxygen. Please contact us to discuss this option in greater detail.
Application Note
The 0-1000 ppm range of the Model 106-M makes it useful for many industrial and research applications. Below is an example of its use in characterizing lamps used in oxidation flow reactors.
Specifications
| Measurement Principle | UV Absorption at 254 nm, single beam |
| Measurement Interval | 2 s |
| Linear Dynamic Range | 0-1,000 ppm |
| Resolution | 0.01 ppm |
| Precision (1σ for 10-s average; aka rms noise) | Greater of 0.01 ppm or 2% of reading |
| Limit of Detection (10-s average, 2σ) | 0.02 ppm |
| Accuracy | Greater of 0.01 ppm or 2% of reading |
| Baseline Drift | < 0.01 ppm/day, < 0.03 ppm/year |
| Sensitivity Drift | < 1%/day, < 3%/year |
| Calibration | NIST Traceable; Annual calibration recommended |
| Measurement Time and Frequency | 2 s, 0.5 Hz |
| Data Averaging Options | 10 s, 1 min, 5 min, 1 hr |
| Response Time, 100% of Step Change | For 2-s output: 4 s, 2 data points For 10-s output: 20 s, 2 data points |
| Adaptive Filter | Available; user-defined parameters |
| Data Logger Capacity | 32,736 lines (10 s avg. = 3.8 days; 5 min avg = 113 days) |
| Data Transfer Baud Rates | 2400, 4800, 19200 |
| Ozone Units | ppb, pphm, ppm, µg m-3, mg m-3 |
| Temperature Units | oC, K |
| Pressure Units | mbar, torr |
| T and P Corrected | Yes |
| DewLine™ for Humidity Control | Yes |
| Operating Temperature Range | 0 to 50oC |
| Power Requirements | 100-240 VAC, 50/60 Hz 11-28 V DC, nominally 500 mA at 12 V DC, 6 watt |
| Flow Rate | Minimum required: 0.3 L/min; Nominal: 1 L/min; Maximum: 1.5 L/min |
| Digital Data Outputs | USB, RS232, LCD display |
| Analog Data Outputs | 0-2.5 V Analog, 4-20 mA, user-scalable in menu |
| Relays with 2 Setpoints | Two available: Relay 1 responds based on user's ozone set points Relay 2 reponds based on user's ozone set points OR responds based on diagnostics (T, P, flow, lamp voltage) Four relays on Industrial models and in the 3-channel and 6-channel optional configurations |
| Bluetooth Option Available | Yes |
| Flow-Through Option Available | Yes |
| Multi-Channel Options Available | Yes, 3-channel and 6-channel configurations on Model 106-L, -M, and -MH |
| Size | Standard: 3.6 x 7.9 x 9.4 inches (9 x 20 x 24 cm) OEM: 2.5 x 7 x 9 in (6.4 x 17.8 x 22.9 cm) Industrial: 16 x 14 x 9.3 in (40.7 x 35.7 x 23.6 cm) H x W x D |
| Weight | Standard: 3.9 lb (1.8 kg) OEM: 2.5 lb (1.1 kg) Industrial: ~14 lb (6.4 kg) depending on multi-channel options |
| Options | Battery, Particle Filter, Bluetooth, Exhaust Port, Flow-Through Configuration, Multi-Channel Configurations, Corrosion-Resistant Option (106-M) |
Features
- Measurement based on UV absorption
- Low power consumption; can be battery operated (optional external lithium-ion battery)
- 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 models and on 3-channel and 6-channel optional configurations
- Long-life pump (15,000 hr)
- Bluetooth option for wireless data transmission
- Optional configurations for 3-channel or 6-channel air sampling for Model 106-L, -M, and -MH
To download a brochure describing the Model 106-M Ozone Monitor or its operation manual, click on the download buttons below.
Confused about which ozone monitor best suits your application?
- Decision Tree: This will help you decide which ozone monitor is best for your application.
- Comparison: See a table that compares the specifications of all of our ozone monitors.
- Applications: The most suitable ozone monitors for different applications are discussed here.