Zetron Instrument focuses on providing customized solutions for precision analysis and monitoring.
Features
Detection principle: Dual path ultraviolet light absorption method, using imported ultraviolet LED light source, can be used for detecting the concentration of ozone produced by the outlet gas of the ozone generator or the concentration of ozone in the exhaust gas (dehumidification device needs to be configured), and can run online in real-time 24 hours a day.
Measurement range: 0-300g/Nm3; 0-200g/Nm3; 0-100g/Nm3; 0-50g/Nm3; 0-1000ppm.
Product features: Waterproof and dustproof instrument housing, suitable for outdoor installation and use, protection level IP65, equipped with waterproof power and signal aviation connectors. This ozone gas concentration analyzer has a zero point automatic adjustment function, which can automatically adjust the brightness of the ultraviolet LED light source based on the reference light data for zero point calibration without ozone gas. The internal PID adjusts the zero point within a certain range of values. This ozone gas concentration analyzer is equipped with a built-in zero calibration device, which can automatically calibrate the zero point according to the user's set time. It can also perform zero point calibration when ozone gas is introduced to ensure the stability of the zero point. This automatic zero calibration process is our company's invention patent. This wall mounted ozone gas concentration analyzer can operate continuously for 24 hours without stopping, mainly used for detecting the ozone concentration of the gas produced at the outlet of the ozone generator or the ozone concentration of the exhaust gas.
Technical Parameter
Measurement range: 0-300g/Nm3
Optional range: 0-200g/Nm3, 0-100g/Nm3, 0-50g/Nm3
Light source lifespan: approximately 50000 hours (can be used for 4-5 years);
Sampling method: positive pressure sampling, negative pressure sampling (optional);
Display interface: 7-inch touch screen operation interface;
Content interface: Ozone concentration, temperature, pressure;
Auxiliary functions: temperature compensation, pressure compensation;
Display units: g/Nm3, mg/NL,%WTAir,%WTO2 optional;
Display resolution: 0.01g/Nm3;
Gas flow rate: 0.3L-0.7L/min;
Input pressure:<0.1MPa;
Concentration error: ≤0.5% FS;
Linear error: ≤0.5% FS;
Zero drift:<± 0.3% FS;
Response time: signal 0.3 seconds, display 0.3 seconds;
Environmental temperature: -20~50 ℃;
Interface method: quick twist interface (stainless steel);
Sampling aperture: Φ 6 (6mm * 4mm);
Communication method: RS-485 Modbus RTU;
Output mode: 4-20mA (active);
Relay signal: high position relay (NO COM NC), low position relay (NO COM NC);
Power supply: AC 110-220V;
Dimensions: 350mm (height) x 270mm (width) x 150mm (depth);
Note: 1mg/L=1g/m3=467PPM;
Free warranty: 24 months (for the host sensor);
Note: Standard configuration (built-in): flowmeter, ozone exhaust catalyst, intake filter.
Signal terminal output
Office 19B, 17th Floor, Building 1, 48 Dongzhimenwai Avenue, Dongcheng District, Beijing