Oxygen or air-driven ozone generator (silent discharge principle)
The CMGK-F units are build for applications where low ozone-output and -concentration is required. In this series two types are available: 0,05 g O3/h and 0,5 g O3/h.
Units from the CMG-L series should be chosen when average output power is required. The power range lasts from 5 to 100 g O3/h at 40 g O3/m³ nominal.
CMG units cover the power range from 3 to 50 g O3/h at nominal concentration of 100 g O3/m³.They deliver high concentrated ozone gas (>150 g O3/m³) at low feed gas flow rates.
All units are adopted for use with dried air which makes them a cost efficient alternative.
The main features of the CMG units across all series are:
- air-cooled
- stainless steel casing with gas-connections on the front and backside
- sample gas outlet on the backside
- display for operating pressure, gas flow and primary current
- adjustable gas flow and electric power
- optional remote input and/or control-input for gas flow and electric power for CMG and CMGL-series
- very compact longlife ozone-generator modules for reliable operation at low discharge voltage and current.
- feed gas: oxygen or dried air
- operation with dried air (dew point -70 °C) with a reduces ozone output to 30%
- modular system allowing upgrades within the same series. upgrades between CMG and CMGL are available
- integrated wall mount brackets allow tabletop or wall mounted operation
Excerpt from the technical data.
| Typ | CMGK-F 0,05-5 | CMGK-F 0,5-5 |
|---|---|---|
| Ozone output [g O3/h] | 0,05 | 0,5 |
| Ozone concentration (nominal) [g O3/m³] | 1 | 10 |
| Max. ozone concentration [g O3/m³] | > 8 | > 40 |
| Typ | CMGL 5-5 | CMGL 10-5 | CMGL 20-5 | CMGL 40-5 | CMGL 70-5 | CMGL 100-5 |
|---|---|---|---|---|---|---|
| Ozone output [g O3/h] | 5 | 10 | 20 | 40 | 70 | 100 |
| Ozone concentration (nominal) [g O3/m³] | 40 | 40 | 40 | 40 | 40 | 40 |
| Max. ozone concentration [g O3/m³] | > 70 | > 70 | > 70 | > 70 | > 70 | > 70 |
| Typ | CMG 3-5 | CMG 5-5 | CMG 10-5 | CMG 20-5 | CMG 35-5 | CMG 50-5 |
|---|---|---|---|---|---|---|
| Ozone output [g O3/h] | 3 | 5 | 10 | 20 | 35 | 50 |
| Ozone concentration (nominal) [g O3/m³] | 100 | 100 | 100 | 100 | 100 | 100 |
| Max. ozone concentration [g O3/m³] | > 150 | > 150 | > 150 | > 150 | > 150 | > 150 |
CMG Series
In general using dried air (dewpoint min. −65 °C) as feed gas is possible. However, the efficiency of ozone production is about 70% lower than using oxygen as feed gas. Furthermore unwanted side products, such as nitrogen oxide (NOx) or, depending on the humidity, nitrous acid (HNO3) will be produced.
