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[China]
Trade Verify
Address: Room 502, Unit 2, Building 1, Yi Cui yuan i city, No. 11, Tangyan South Road, Yanta District, Xi'an city, Shaanxi Province, China.
Contact name:Wang
Xi'an Desun Uniwill Electronic Technology Co., Ltd. |
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Verified Suppliers
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Key Function
(switch) power on and off.
CAL calibration key (long press 5 seconds to enter the calibration interface)
HOLD lock/hold key, Fahrenheit/Celsius temperature conversion key.
This dissolved oxygen analyzer (hereinafter referred to as the instrument) is mainly designed to facilitate the user to carry on-site operation. The instrument can be divided into two parts: sensor and electronic unit. The sensor uses a polarographic film-type dissolved oxygen electrode. The electronic unit is composed of high integrated circuits. The instrument uses a dot-matrix liquid crystal display to display dissolved oxygen values and temperatures.
| Model | DYS-1 |
| DO Range | 0~20mg/L or 0~200% |
| DO Accuracy | 1% |
| Dissolved Oxygen Sensor Drift | <1%per year |
| Sensor Material | SS316 or Titanium alloy |
| Temp. Range | 0~40℃ |
| Temp. Accuracy | ±0.2℃ |
| Measuring Distance | 3m~5m |
| Sensor Cleaning Cycle | According to water condition and measuring frequency |
| Working Temperature | -20℃~50℃ |
| Material Supplied | 3v~6v |
| Power | <0.5w |
| Signal Output | RS-485 |
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