TRA-99 Transparency Analyzer Introduction: TRA-99 Transparency Analyzer is a smart meter based on the principle of optical measurement, which consists of sensors and controllers. It is suitable for small water stations, surface water, river sections, urban inland rivers, black and smelly water bodies, lakes and reservoirs, municipal sewage, seawater monitoring, sewage outfall monitoring, aquaculture water monitoring and other occasions. This transparency meter is based on the measurement principle of visible light absorption method and adopts single light source and double detectors, which can effectively eliminate the interference of external ambient light and suspended matter, and quickly respond to changes in water bodies. It makes up for the shortcomings of the type method and the Seishi plate method that need to be judged by the naked eye, and can carry out scientific, accurate and continuous online measurement of water transparency. Features: 1. In-situ measurement meets the requirements of transparency manual detection method; 2. In-situ calibration, adapt to a wide range of environments; 3. Use modulated light signal, not affected by environmental brightness; 4. No chemical reagents, no secondary pollution; 5. Fast measurement, response time is less than 10 seconds; 6. It can be selected from the cleaning function to remove the attachments in the water sample and free of maintenance; 7. Ultra-high brightness light source, high signal-to-noise ratio and strong stability; 8. Corrosion-resistant shell, waterproof grade IP68, long-term underwater work; 9. RS485 communication interface, standard Modbus protocol, easy to integrate; Technical Parameters Measurement parameter: transparency Working principle: reflection absorption method Measurement wavelength: visible light Measuring range: (5.0~2000.0)cm Measurement accuracy: 0.1cm Resolution: 0.1cm Communication interface: RS485, standard Modbus protocol Dimensions: φ35X184mm, cable 10 meters (customizable) Shell material: POM (316L) Working environment: (-10~50)℃, (0-2)bar Working voltage: 12V/24V DC Power consumption: 1W Sensor cable: standard 10 meters, other lengths can be customized
Introduction: TRA-99 Transparency Analyzer is a smart meter based on the principle of optical measurement, which consists of sensors and controllers. It is suitable for small water stations, surface water, river sections, urban inland rivers, black and smelly water bodies, lakes and reservoirs, municipal sewage, seawater monitoring, sewage outfall monitoring, aquaculture water monitoring and other occasions. This transparency meter is based on the measurement principle of visible light absorption method and adopts single light source and double detectors, which can effectively eliminate the interference of external ambient light and suspended matter, and quickly respond to changes in water bodies. It makes up for the shortcomings of the type method and the Seishi plate method that need to be judged by the naked eye, and can carry out scientific, accurate and continuous online measurement of water transparency.
