- Product Details
- {{item.text}}
Quick Details
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Model Number:
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S7140DO
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Type:
-
Industrial Online Dissolved Oxygen Meter
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Battery:
-
no
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Material:
-
pps
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Product name:
-
Industrial Online Dissolved Oxygen Meter
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Measuring range:
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DO:0~200μg/L~20.0mg/L;
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Accuracy:
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DO:0.1μg/L;0.01mg/L;
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Resolution:
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DO:0.1μg/L;0.01mg/L;
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Basic error:
-
DO:±1%F.S
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Power supply:
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85~265VAC±10%,50±1Hz, Power ≤3W;9~36VDC, Power :≤3W
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Temperature range:
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-10~130℃
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Display:
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LCD Screen
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Calibration:
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Three-point Calibration
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Application:
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Water Treatment Industry
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Color:
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deep grey
Quick Details
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Warranty:
-
1 year
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Place of Origin:
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Jiangsu, China
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Brand Name:
-
Betteblue
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Model Number:
-
S7140DO
-
Type:
-
Industrial Online Dissolved Oxygen Meter
-
Battery:
-
no
-
Material:
-
pps
-
Product name:
-
Industrial Online Dissolved Oxygen Meter
-
Measuring range:
-
DO:0~200μg/L~20.0mg/L;
-
Accuracy:
-
DO:0.1μg/L;0.01mg/L;
-
Resolution:
-
DO:0.1μg/L;0.01mg/L;
-
Basic error:
-
DO:±1%F.S
-
Power supply:
-
85~265VAC±10%,50±1Hz, Power ≤3W;9~36VDC, Power :≤3W
-
Temperature range:
-
-10~130℃
-
Display:
-
LCD Screen
-
Calibration:
-
Three-point Calibration
-
Application:
-
Water Treatment Industry
-
Color:
-
deep grey
Water Treatment Analyzer/Controller Industrial Online Dissolved Oxygen Meter
Product Description
Feature
LCD display
Intelligent menu operation
Various automatic calibration functions
Manual or automatic temperature compensation
Two sets of relay control switches
High alarm & low alarm,hysteresis control
4-20mA&RS485Multiple output modes
Dissolved oxygen, temp, etc.simultaneouslyshowed on the same screen
Password protection function to prevent misoperationby non-staff.
Intelligent menu operation
Various automatic calibration functions
Manual or automatic temperature compensation
Two sets of relay control switches
High alarm & low alarm,hysteresis control
4-20mA&RS485Multiple output modes
Dissolved oxygen, temp, etc.simultaneouslyshowed on the same screen
Password protection function to prevent misoperationby non-staff.
Specification
|
Measurement range:
|
DO:0~200μg/L~20.0mg/L; Temp:-10~150.0ºC;
|
|
|
Resolution:
|
DO:0.1μg/L;0.01mg/L; Temp::0.1ºC;
|
|
|
Basic error:
|
DO:±1%F.S;
|
|
|
Temp:
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±0.3ºC;
|
|
|
Electrode residual signal:
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<1‰;
|
|
|
Response time(final value 90%):
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25ºC<60S;35ºC<30S;
|
|
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Three groups of relay control contacts:
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5A 250VAC,5A 30VDC;
|
|
|
Tability:
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At constant pressure, Weekly drift<2%F.S;
|
|
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Two current outputs:
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0/4 ~ 20 mA (load resistance<750 Ω); 20~4mA(load resistance<750Ω);
|
|
|
Communication output:
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RS485 MODBUS RTU;
|
|
|
Two groups of relay control contacts:
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3A 250VAC,3A 30VDC;
|
|
|
Power supply (optional):
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85~265VAC±10%,50±1Hz, Power ≤3W; 9~36VDC, Power :≤3W;
|
|
|
Overall dimension:
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98×98×130MM;
|
|
|
Installation mode:
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panel, wall hanging,
|
|
|
Panel opening size:
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93×93MM;
|
|
|
Waterproof grade:
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IP65;
|
|
|
Instrument weight:
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0.8kg;
|
|
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Instrument working environment:
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Environment temperature :-10~60ºC;
|
|
|
Relative humidity:
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<=90%;
|
|
|
In addition to the earth's magnetic field around no strong magnetic interference
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|
|
Product packaging
Application
Industrial on-line microprocessor-based dissolved oxygen meter is a water quality on-line monitoring and control instrument. The instrument is equipped with polarographic dissolved oxygen electrode, which is widely used in power plants, petrochemical industry, metallurgical electronics, mining industry, paper industry, biological fermentation, medicine, food and beverage, water treatment, aquaculture and other industries. It continuously monitor and control the dissolved oxygen value and temperature value of water solutions.
Production
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