Aquaculture Water Test Online Optical Dissolved Oxygen Sensor Sea Water DO Sensor
-
Customization:
-
Yes
-
Transport Package:
-
Carton
-
Specification:
-
0-25mg/L,0-250% saturation
Explore More Products
- Product Details
- {{item.text}}
Quick Details
-
Origin:
-
China
-
Product name:
-
Online Optical Dissolved Oxygen Sensor
-
Measuring range:
-
0-25mg/L,0-250% saturation
-
Accuracy:
-
0.1mg/L or 1%;0.2mg/L or 2%
-
Calibration:
-
1 point or 2 points calibration
-
IP grade:
-
IP68
-
Output:
-
RS485,MODBUS-RTU
-
Cable length:
-
10m default(customizable)
-
Payment:
-
T/T Western Union Paypal
-
Export Port:
-
Shanghai,Ningbo,Nanjing,Hong Kong
-
Output:
-
2000/year
-
Model NO:
-
LH-DY12
Quick Details
-
Product name:
-
Online Optical Dissolved Oxygen Sensor
-
Measuring range:
-
0-25mg/L,0-250% saturation
-
Accuracy:
-
0.1mg/L or 1%;0.2mg/L or 2%
-
Calibration:
-
1 point or 2 points calibration
-
IP grade:
-
IP68
-
Output:
-
RS485,MODBUS-RTU
-
Cable length:
-
10m default(customizable)
Product Description
Digital Fluorescent Dissolved Oxygen Sensor LH-DY12
The LH-DY12 Fluorescent Dissolved Oxygen Sensor uses fluorescence quenching detection technology to convert the optical signal of the interaction between oxygen molecules and fluorescent molecules into electrical signals.Through 3D algorithms,stable and sensitive oxygen concentration or oxygen partial pressure changes are obtained.
Compared with the second generation electrochemical measurement technology,the LH-DY12 fluorescent dissolved oxygen sensor measures higher,is plug-and-play and does not require the addition of any chemical reagents.It is an ideal choice for industries such as chemical industry,biomedicine,nuclear power,sewage and wastewater treatment,and smart aquaculture.Ideal for water quality testing.
Product Description
Digital Fluorescent Dissolved Oxygen Sensor LH-DY12
The LH-DY12 Fluorescent Dissolved Oxygen Sensor uses fluorescence quenching detection technology to convert the optical signal of the interaction between oxygen molecules and fluorescent molecules into electrical signals.Through 3D algorithms,stable and sensitive oxygen concentration or oxygen partial pressure changes are obtained.
Compared with the second generation electrochemical measurement technology,the LH-DY12 fluorescent dissolved oxygen sensor measures higher,is plug-and-play and does not require the addition of any chemical reagents.It is an ideal choice for industries such as chemical industry,biomedicine,nuclear power,sewage and wastewater treatment,and smart aquaculture.Ideal for water quality testing.
Specification
| Measuring range | Dissolved Oxygen: 0-25mg/L |
| Saturation: 0-250% | |
| Working temperature: 0-55℃ | |
| Working pressure: 0-150kPa | |
| Accuracy | Dissolved Oxygen: ±0.1mg/L or ±1% (0-100%) ±0.2mg/L or ±2% (100-250%) |
| Temperature: ±0.1℃ | |
| Pressure: ±0.2kPa | |
| Dissolved oxygen compensation | Temperature: 0-50℃ automatic compensation |
| Pressure: Instrument side program or manual | |
| Salinity: instrument program or manual | |
| Calibration | One point calibration: saturation 100% |
| Two-point calibration: 1st point saturation 0% (zero oxygen water) 2nd point saturation 100% | |
| Response time | Saturation: T90＜60s (saturation drops from 100% to 10%) |
| Storage temperature | -20-80℃ |
| Waterproof level | Fixed installation: IP68 Underwater sinking: up to 100 meters |
| Working power supply | DC power supply 12-36 VDC (current ≥50mA) |
| Power consumption | ≤40mA (12V DC power supply) |
| Data output | Digital signal MODBUS-RS485 Analog signal 4-20mA, 0-5V (optional) |
| Material | Diaphragm cap: PVC/PMMA Shell: PVC (other options are PP/PPS/titanium alloy) |
| Rated power | <0.5W |
| Installation method | 3/4NPT pipe thread installation at the end |
| Wire length | Standard 10 meters (other options are 5, 20-200 meters) |
| Warranty | Diaphragm cap: 1 year (normal maintenance) Shell: 2 years (normal use) |
