Overview
The Specimen Track digital infrared turbidity sensor uses a light scattering method based on a combination of infrared absorption and infrared light emitted by the light source after scattering of turbidity in the sample. Finally, by the photodetector conversion value of electrical signals, and obtaining the turbidity of the sample after the analog and digital signal processing.
Technical Specifications
| Measure range | 0.01 NTU to 100 NTU, 0.01 NTU to 4000 NTU |
| Accuracy | Less than the measured value of ±1%, or ±0.1 NTU (whichever is larger) |
| Pressure range | ≤ 0.4 MPa |
| Current speed | ≤ 2.5 m/s (8.2 ft/s) |
| Calibration | Sample calibration, slope calibration |
| Sensor main material | Body: SUS316L + PVC (normal type), SUS316L Titanium + PVC (sea water type); O-ring: Fluorine rubber; Cable: PVC |
| Power supply | 12 V |
| Protection grade | IP68 / NEMA 6P |
| Communication interface | MODBUS, RS485 |
| Cable length | Standard 10 m (extendable to 100 m) |
| Storage temperature | 32 °F to 113 °F (-15 to 65℃) |
| Working temperature | 5 °F to 149 °F (0 to 45℃) |
| Size | 2.36 in × 10.08 in (6 cm × 25.6 cm) |
| Weight | 3.64 lb (1.65 kg) |
