We support and service your measurement equipment through its entire life-cycle, from installation to preventive maintenance and calibration to equipment repair.
Turbidity Probes
High Performance, Compact, and Low Maintenance for Optimal Process Control
Turbidity probes are in-line analytical instruments used to measure suspended particle concentrations continuously in industrial process applications. They are highly precise and measure low to high turbidity, making them ideal for monitoring fermentation, beer filtration, wastewater, and more. With a hygienic design for sterility and compact size for easy installation, these turbidity probes minimize maintenance and maximize uptime.
Clear AllView Results ()
Filter ()
Add 1 or 2 more products to compare
Built to Last in Aggressive Media
METTLER TOLEDO offers turbidity sensors in stainless steel designed to withstand aggressive media and high temperatures in many industrial liquid/solid separation processes.
Hygienic Design to Meet Cleaning Requirements
Select in-line turbidity sensors offer a hygienic design that can withstand steam-sterilization and autoclave requirements common in cell culture monitoring and pharmaceutical manufacturing.
Greater Flexibility for Reduced Installation Costs
With a compact sensor design, various sensor lengths and retractable sensor housings, METTLER TOLEDO turbidity sensors were built to maximize process flexibility during installation.
Quick In-Line Turbidity Sensor Verification
METTLER TOLEDO turbidity sensors with CaliCap technology allow operators to perform system calibrations in minutes, without the need for chemicals.
Designed to Prevent Fouling and Reduce Maintenance
Optical fiber turbidity sensors have an unbroken surface structure design to reduce the occurrence of sensor fouling during measurement.
Low Maintenance for Long-Term Performance
METTLER TOLEDO turbidity sensors are built to maintain their linearity over long process runs, reducing calibration needs and preventing possible process interruptions.
Made for Easy Process Installation
Designed to meet a wide range of installation needs, these turbidity sensors can integrate into bioreactors, standard process housings and a variety of standard brewery connections.
Useful Related Links
Family Flyer Turbidity Systems - In Line Turbidity Measurements
METTLER TOLEDO offers several types of in-line turbidity sensors that are optimized for specific measurement ranges and different applications. Typical industries include breweries, chemical processing, pharmaceuticals, sugar refining, food and beverage, and wastewater Read more
Turbidity/Color Measurement in Breweries
Visual parameters such as beer brightness and color are evaluated by consumers even before they start to drink. Therefore, in modern breweries, more and more parameters are being measured directly in the process to better ensure final product quality. Read more
Turbidity measurement: Success story in crystallization process
Turbidity measurement in pharma crystallization processes plays an important role. Determining the exact moment of saturation is central to achieving consistent product quality, and better crystal manufacturing operation and monitoring. Read more
Process Analytics Product Catalog
The METTLER TOLEDO Process Analytics Catalog provides a comprehensive overview of solutions for analytical measurements in liquid process applications, pure water monitoring and gas-phase measurement. Read more
Toll Free 1800 22 8884
Call Service Explore our Services - Tailored to Fit your Equipment
Uptime
Support & Repair
Support & Repair
Performance
Maintenance & Optimization
Maintenance & Optimization
Expertise
Training & Consulting
Training & Consulting
FAQs
What is a turbidity sensor?
A turbidity sensor is an analytical sensor that measures turbidity, which is an optical characteristic that refers to the degree of clarity of a liquid. Turbidity in liquids is caused by individual suspended particles or colloidal matter that scatters or obstructs light transmittance: the higher the concentration of suspended particles/colloidal matter, the higher the turbidity.
METTLER TOLEDO offers a wide range of in-line turbidity sensors/on-line turbidity sensors that are optimized for specific measurement ranges and different applications.
What are the different types of turbidity sensor?
METTLER TOLEDO offers two different types of turbidity sensor.
Forward scattered light/absorption: Turbidity sensors with this technology (e.g. METTLER TOLEDO's InPro 8300 RAMS series) are designed for applications with low to medium turbidity levels. Color measurement (yellowness) is also available in the InPro 8300 RAMS. These are common for phase separation applications.
Backscattered light: These turbidity sensors (e.g. METTLER TOLEDO's InPro 8050, InPro 8100 and InPro 8200) are designed for samples with a high particle concentration of up to 250 g/l suspended solids. Depending on the application, the METTLER TOLEDO in-line turbidity sensors are available in both stainless steel and a polysulfone body for pharmaceutical and wastewater use respectively.
How do you select the right turbidity sensor?
The turbidity sensor should be selected based on the required measurement range as well as the application. METTLER TOLEDO offers several versatile turbidity sensors that meet the requirements of many different applications, such as:
- FermentationBiomass growth (optical density)
- Crystallization
- Phase separation
- Water in oil
- Filter breakthrough
- Activated sludge
- Post filtration of beer and yellowish measurement
- Wastewater
Please contact your local METTLER TOLEDO representative for details.