OZ-300W Online Ozone Monitoring System for Cooling Towers and Pools
This UV dissolved ozone analyzer has an automatic light source adjustment function, which can adjust the brightness of the LED light source in real time according to the reference light data of the zero point to ensure the stability of the zero point. This UV optical ozone water concentration analyzer can be connected in parallel or in series with the dissolved ozone water pipeline, and is mainly used for the analysis and detection of the concentration of dissolved ozone water in tap water, pure water or semiconductor industry.
This dissolved ozone analyzer has an automatic adjustment system with UV light source, which can adjust the brightness of the UV LED light source in real time according to the reference light data to keep the zero point data constant to ensure the stability of the zero point. It is a patented product of our company. This UV optical ozone water concentration analyzer can run continuously for 24 hours without stopping.
Test method: dual-path ultraviolet absorption method, long-life light source system, high measurement accuracy.
Measurement principle: Based on the Lambert-Beer law, accurate measurement is performed through the principle of photometric absorption.
Measuring range: 0-20ppm; 0-50ppm; 0-100ppm; 0-120ppm; 0-180ppm; 0-200ppm.
Light source system: foreign long-life ultraviolet light source system (wavelength 253.7nm)
Usage: indoor installation and use, equipped with waterproof aviation plug terminals.
Light pool system: separate light pool technology, no leakage, high pressure resistance, and resistance to large flow sampling liquid impact.
Intelligent compensation: with automatic zero adjustment and automatic light source compensation function.
Operation method: manual zero calibration is available. When zeroing, ensure that there is no ozone aqueous solution in the instrument.
Display unit: mg/L, ppm optional.
Data display: high-definition color touch screen.
Output function: 4-20mA, RS485 communication.
Automatic zero adjustment: It can adjust the brightness of the UV LED light source in real time according to the reference light data to keep the zero point data constant and ensure the stability of the zero point.
Multiple versions: OZ-300W is used for tap water and purified water. OZ-300W-HF can be used for 20% HF ozone aqueous solution.
| Measuring range |
0-200ppm; |
| Measuring range |
0-50ppm ; 0-100ppm ; 0-200ppm ; 0-300ppm; |
| Light source life |
about 30000-50000 hours; |
| Sampling method |
positive pressure sampling, negative pressure sampling, note all sampling methods must be installed at the outlet with pumps, valves, flow meters; |
| Ozone contact material |
quartz, PTFE, PFA ( Sapphire, PTFE, PFA, FFPM); |
| Display interface |
high-definition 4.3-inch touch screen operation interface; |
| Display unit |
mg/L, ppm optional; |
| Display resolution |
0.01ppm; |
| Sampling flow rate |
200-300mL/min; |
| Input pressure |
<0.1MPa; |
| Concentration error |
Maximum 0.3%FS; |
| Linearity error |
0.2%FS max; |
| Zero drift |
<±0.3%.FS; |
| Ambient temperature |
0-50ºC; |
| Interface |
ferrule (PTFE) optional 1/4 PFA interface; |
| Sampling calibre |
Φ6 (6mm*4mm); |
| Communication mode |
RS-485; |
| Output mode |
4-20mA (active); |
| Power supply |
24VDC; |
| Dimensions |
150mm(H)×200mm(W)×80mm(D);. |
| Weight |
3KG |
Installation Instructions
Ozone generator manufacturers, municipal water industry, industrial wastewater industry, fine chemical industry, food and drinking water industry, space disinfection industry, pool disinfection industry, flavor synthesis industry and other industries using ozone generator.
With 20 years combined experience, Zetron develops, manufacture and market a complete range of gas detection equipment to protect people from hazardous conditions in the industry, research and commercial applications. Today Zetron is in providing gas detection equipment, services and solutions to keep your personnel and plant safe. Our complete product range includes portable gas detector, fixed detection systems, landfill gas analyzer, remote laser methane gas detector, as well as air quality monitoring systems.
As part of our focus on quality, Zetron is ISO9001:2005 and SGS certified and our products have acquired the CE, RoHS, FCC, and ATEX certifications.
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