Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Our Vision Aspire to be a leader in water quality monitoring - our pursuit is to be respected by customers, employees, partners and other companies in the industry. Core Values Rigorous, Efficient,
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Universal Dissolved Oxygen Meter orp measurement in drinking water DO Temperature
Product Description:
Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it is the device that measure the value of PH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm.
Features:
* Large LCD with multiple parameters display simultaneously
* pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature
* Handheld fashion housing with IP67 waterproof design
* Auto temperature compensation
* Auto ranging for conductivity measurement
* Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity
* Manually altitude/salinity compensation for D.O. measurement
* 99 points memories w/ recall function
* 1 hour auto power off
About the DO Sensor
|
Item |
Parameters |
|
Model |
DS380 |
|
Principle |
Fluorescence analysis method |
|
Measuring range |
0~20mg/L or 0-200% saturation |
|
Response time |
3 sec |
|
Accuracy |
1% |
|
Protection level |
IP68 |
|
Installation |
Submersible |
|
Temperature sensor |
NTC |
|
Temperature range |
0~50°C |
|
Temperature accuracy |
±0.2°C |
|
Output |
Support RS-485, MODBUS protocol |
|
Power supply |
DC 6~12V, current <50mA |
|
Size |
Φ26*155 mm |
|
Probe cable length |
Default 5 m, customized 10m, 15 m and 30 m cable |
|
Fluorescent cap life |
1 year |
|
Maximum working pressure |
3bar |
|
Housing material |
SS316/Titanium alloy |