UV Led Light water Biological Oxygen Demand Meter Modbus 2 Point Calibration
Cleaning surface COD Sensor With Turbidity Compensation And Self-cleaning Brush uv led light source
Special features
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UV254 sensor Light path. 1mm
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COD 2.5 to 1000 mg/l
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BOD 0 to 500 mg/L
-
TSS 0 to 1000 mg/L
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+5 to 45 °C;
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IP68 protection degree.
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RS-485; MODBUS protocol
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compatibility 1 or 2 point user calibration
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UV LED light source
Technical parameters
|
Item |
Parameters |
|
Output signal |
Support RS-485, MODBUS protocol |
|
Range |
TOC 1.5 to 410mg/l equiv KHP, COD 2.5 to 1000 mg/l equiv. KHP |
|
Accuracy |
0.01mg/L COD |
|
Temperature range |
+5 ~ 45°C |
|
IP Grade |
IP68 |
|
Maximum pressure |
1 bar |
|
Calibration |
1 or 2 point COD calibration |
|
Power Supply |
DC 12V +/-5%, current <50mA (when there is no cleaning brush) |
|
Sensor Size |
54*325.5 mm |
|
Cable length |
5m (default) |
|
Housing Material |
POM/ SS316L |
Common problem
|
Error |
Possible causes |
Solutions |
|
Unstable reading |
Connection failure |
Reconnect the controller and cables |
|
Cable failure |
Please contact us |
|
|
Measured values are too high, too low, or the values remain unstable |
The sensor measurement window is blocked |
Cleaning surface |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.