Zhejiang Lohand Environment Technology Co.,Ltd.
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- Product Details
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Quick Details
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Origin:
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China
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Product name:
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Online Optical Dissolved Oxygen Sensor
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Measuring range:
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0-25mg/L,0-250% saturation
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Accuracy:
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0.1mg/L or 1%;0.2mg/L or 2%
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Calibration:
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1 point or 2 points calibration
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IP grade:
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IP68
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Output:
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RS485,MODBUS-RTU
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Cable length:
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10m default(customizable)
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Payment:
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T/T Western Union Paypal
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Export Port:
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Shanghai,Ningbo,Nanjing,Hong Kong
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Output:
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2000/year
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
Digital Fluorescent Dissolved Oxygen Sensor LH-DY12
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) |
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