Turb Sensor InPro8050
Durable Turbidity Sensor for Wastewater.The InPro 8050 single optical fiber turbidity sensor is designed for samples that have a high particle concentration. The sensor has a wide linear measuring range.
Process Control at High Concentrations
The single-fiber backscattered light technology of the InPro 8050 sensor provides a wide linear measuring range of up to 250 g/l for suspended solids.
Withstands Harsh Environments
The InPro 8050 was developed especially to guarantee accuracy and durability in industrial wastewater environments.
Rugged PSU Sensor Body
The InPro 8050 utilizes a rugged PSU (polysulfone) body, which withstands harsh process conditions in wastewater treatment.

Operating Range FTU | 10 – 4,000 |
Measuring Temp. Range | 32 °F – 140 °F (0 °C – 60 °C) |
Connection | Fixed cable |
Hazardous Area Approvals | No |
Hygienic/Biocompatibility Approvals | No |
Light Source | External |
Light Technology | Backscatter |
Measured Pressure Resistance | 0 psi – 29 psi (0 bar – 2 bar) |
Primary Media/Application | Other Water Processes |
Process Connection | Pg 13.5 |
Sensor Diameter | 12 mm (0.47") |
Sterilizable/Autoclavable | No |
Wetted Materials | PSU |
Window | None |
Material Number(s) | 52800209 |
Resistance to Abrasive Particles
The sensor resists abrasive particles and fiber fouling in wastewater thanks to sapphire stick protection and its uniform, unbroken surface structure.

Sensor Design Meets Industry Demands
Backscattered lighting technology and the use of a fiber optic cable allow for a sensor design with a uniform, unbroken surface structure. The sensor remains free of fouling and is easy to clean, thus enabling it to meet the toughest demands.

Flexible for Your Application
The InPro 8050 turbidity sensor can be used from small-scale benchtop level through to commercial process installation due to its compact 12-mm design.
