Expert in Water Quality Measurement and Water Treatment Project Since 2007
DOG-3082 ppb Class Dissolved Oxygen Meter
DOG-3082 DISSOLVED OXYGEN METER
DOG-3082 Industrial online Dissolved Oxygen Meter is our latest generation of microprocessor-based high-intelligence on line meter, with English display, menu operation, a high intelligent, multi-function, high measurement performance, environmental adaptability and other characteristics, used for continuous on line monitoring. It can be equipped with DOG-208F Polarographic ppb dissolved oxygen Electrode and can automatically switch from ppb level to ppm level of wide-range measurement.
TECHNICAL PARAMETERS
| Product | DOG-3082 Dissolved Oxygen Meter | |
Measuring range | 0~100.0ug/L; 0~20.00 mg/L (automatic switching) | |
Resolution | 0.1ug/L; 0.01 mg/L | |
Accuracy | ug/L: ±l.0％FS; mg/L: ±0.5％FS, Temperature: ±0.5℃ | |
Temp. compensation | Pt 1000/NTC22K/2.252 | |
Temp. range | Automatic in range: 0~60℃, with 25℃ as the reference temperature. | |
| Response | <60s (98% and 25℃ of the final value) 37℃: 98% of the final value < 20 s | |
Output | 4-20mA | |
Communication | RS485 | |
| Relays | With two relays for high and low alarm | |
Power | 220V±10％ 50±1HZ | |
RS485 | Mod bus RTU protocol | |
Protection | IP54, Aluminium housing | |
| Dimension | 146 (length) x 146 (width) x 150(depth) mm | |
| Hole size | 138 x 138mm | |
| Installation | panel/wall/pipe installation | |
MAIN FEATURES
ppb class, precision in pure water measurement in steam sampling system
DO,Temperature, output,time, state etc.
All the data are displayed in English. It can be easily operated
Resolution:0.1ug/L;accuracy:ug/L: ±l.0％FS
4-20mA,RS485 and two relays
Anti-electromagnetic interference by pumm,motor etc at site.