DOG-3082B Industrial Online Dissolved Oxygen Meter
DOG3082B Industrial online Dissolved Oxygen Meter is our latest generation of microprocessorbased highintelligence on line meter, with English display, menu operation, a high intelligent, multifunction, high measurement performance, environmental adaptability and other characteristics, used for continuous on line monitoring.
Features
u Multiparameter display: The oxygen concentration value, input current (or output current), temperature values,time and status can be displayed on the screen at the same time. The main display can show the oxygen concentration value in a 10 x 10mm size. As the main display is eyecatching, the displayed values can be seen from a long distance away. Six subdisplays can display such information as the input or output current, temperature, status, week, year, day, hour, minute and second, so as to adapt to different users’ habits and to conform with different reference times set by the users.
u It has a complete English display and elegant interface: Liquid crystal display module with high resolution is adopted. All the data, status and operation prompts are displayed in English. There is no symbol or code that is defined by the manufacturer. Simple menu structure and texttype maninstrument interaction: Compared with traditional instruments, DOG3082B has many new functions. As it adopts classified menu structure, which is similar to that of a computer,it is clearer and more convenient. It is not necessary to remember the operation procedures and sequences. It can be operated according to the prompts on the screen without the guidance of an operation manual.
Technical Indexes
- Measuring range: 0~100.0ug/L; 0~20.00 mg/L (automatic switching); 0-60℃;
- Resolution: 0.1ug/L; 0.01 mg/L; 0.1℃
- Intrinsic error of the whole instrument: ug/L: ±l.0%FS; mg/L: ±0.5%FS, temperature: ±0.5℃
- Repeatability of the indication of the whole instrument: ±0.5%FS
- Stability of the indication of the whole instrument: ±1.0%FS
- Automatic temperature compensation range: 0~60℃, with 25℃ as the reference temperature.
- Response time: <60s (98% and 25℃ of the final value) 37℃: 98% of the final value < 20 s
- Clock accuracy: ±1 minute/month
- Output current error: ≤±l.0%FS
- Isolated output: 0-10mA (load resistance <1.5KΩ); 4-20mA (load resistance <750Ω)
- Communication interface: RS485 (optional)
- Data storage capacity: l month (1 point/5 minutes)
- Saving time of data under a continuous power-failure condition: 10 years
- Alarm relay: AC 220V, 3A
- Power supply: 220V±10% 50±1HZ, DC24V±20% (optional)
- Working conditions: ambient temperature: 0-60℃; relative humidity <85%
- Dimension of the overall: wall hanging or DIN rail mounting
220 (length) x 190 (width) x 130(depth) mm
18. Weight: 0.8kg
19. The connection pipe for inlet and outlet water: hard or hose tube, diameter is Ø 8,Ø 10,Ø 12
three specifications. General with hard tube 10 convenient welding, sealing.