RBRcoda Tu
The RBRlegato⁴ can integrate the RBRcoda Tu sensors (Fig. 4). This realtime turbidity sensor has two independent optical channels for optimising linearity and sensitivity.
Fig. 4. Side view of an RBRcoda Tu.
Turbidity
| Parameter | Value |
|---|---|
Channel wavelength |
880nm |
Centroid angle |
90° |
Linearity, R2 |
0.99 |
Initial accuracy |
5% |
Calibrated range1 |
0-1000FTU |
Measurement range1 |
0-1500FTU |
Detection limit |
0.005FTU |
1 Response becomes non-linear above 1000FTU.
Turbidity (optical backscatter)
| Parameter | Value |
|---|---|
Channel wavelength |
880nm |
Centroid angle |
135° |
Linearity, R2 |
0.99 |
Initial accuracy |
5% |
Calibrated range1 |
1000-4000FTU |
Measurement range1 |
0-20000FTU |
Detection limit |
2.0FTU |
1 Response is linear between 500 and 15000FTU.