Industrial line dissolved oxygen meter DOG-2092XZ

DOG-2092XZ Industrial Dissolved Oxygen Meter DOG-2092XZ-line dissolved oxygen analyzer DOG-2092XZ-line dissolved oxygen meter is one of our production line electrochemical analyzer for high intelligence line continuous monitor. Hotels DOG-209F (ppm level) Electrodes measuring ppm level for environmental water treatment industry. Functions and features full Chinese display, interface aesthetics: using high-resolution liquid crystal display modules, all of the data, status, and operating tips are Chinese, there is no sign or code on their own definitions. Simple menu structure, text-based human table Dialogue: Compared with traditional instruments, DOG-2092XZ type feature adds a lot, but thanks to the different categories of the menu structure, method of operation is similar to the computer and use it more clear and easy. The need to memorize the steps and operation sequences; you can not manual, follow the prompts on the screen can be operated. Multiple parameters simultaneously: Displays the oxygen concentration, the input current or output current, temperature and status on the same screen at the same time. Technical Specifications 1, Standard: JJG 291-1999 "film electrode Dissolved Oxygen Meter"; 2, Chinese liquid crystal display, Chinese operation interface; 3, measuring range: 0 ~ 100.0 ug / L; 0 ~ 20.00 mg / L (Auto Switching); 0 ~ 60 ℃; ?? Saturation: 0 to 200.0%; (in the press between the measurement state "ENT" key, dissolved oxygen concentration and saturation switch display) ???? resolution: 0.1 ug / L, 0.01 mg / L, 0.1 ℃; 0.1%; 4, the whole basic error: ug / L: ± 1.0% FS; mg / L: ± 0.5% FS, temperature: ± 0.5 ℃; 5, the whole value stability shows: ± 1.0% FS; 6, automatic temperature compensation range: 0 ~ 60 ℃, 25 ℃ as a benchmark; 7, Response time: <60 seconds (98% of the final value, 25 ℃) 37 ℃: 98% the final value of <20 seconds; 8, galvanically isolated output: 4 ~ 20 mA; optional two-channel current output, one temperature, dissolved oxygen or two dissolved oxygen all the way, please order stated, one current output as standard. 9, RS485 communication interface (optional); also optional RS232 communications, please specify when ordering; 10 consecutive power-down data retention time: 10 years; 11, the alarm relay: AC220V, 3A; 12, power supply: 220V ± 10 % ?? 50 ± 1HZ; optional DC24V power supply. Press AC220V with orders not specified. 13 Dimensions: 96 (L) × 96 (width) × 110 (depth) mm, hole size: 92 × 92 mm; 14, weight: 0.8kg; 15, the working conditions: ambient temperature 0 ~ 60 ℃ ?? Relative humidity <85%; 16, can be equipped with DOG-208F (ppb level) dissolved oxygen electrode measuring trace oxygen with DOG-209F (ppm level) measured high levels of oxygen.