Turbimax CUS50D
Technical Data
CompareTotal Solids / Total Suspended Solids
| Measuring Principle | Absorption |
| Application | Absorption sensor for turbidity and suspended solids measurements in industrial wastewater and processes |
| Installation | Insitu (immersion in process or retractable assembly) |
| Design | 40 mm sensor |
| Dimension | 209.5 x 40 mm (8.25 x 1.57 inch) |
| Material | Sensor head: PCTFE Sensor shaft: 1.4571 stainless steel (316TI) or plastic (PPS GF40) O-ring: EPDM |
| Measuring range | 40 to 4 000 FAU 0 to 60 g/L suspended solids 0 to 10 OD |
| Process pressure | 0.5 to 4.5 bar (7.3 to 65.3 psi) absolute |
| Connection | G1, NPT3/4 |
| Ingress protection | IP68 |
Turbidity
| Measuring Principle | Absorption |
| Application | Absorption sensor for turbidity and suspended solids measurements in industrial wastewater and processes |
| Installation | Insitu (immersion in process or retractable assembly) |
| Measuring range | 40 to 4 000 FAU 0 to 60 g/L suspended solids 0 to 10 OD |
| Measuring principle | Absorption |
| Design | 40 mm sensor |
| Material | Sensor head: PCTFE Sensor shaft: 1.4571 stainless steel (316TI) or plastic (PPS GF40) O-ring: EPDM |
| Dimension | 209.5 x 40 mm (8.25 x 1.57 inch) |
| Process temperature | Process temperature -20 to 85 °C (-4 to 185 °F) Ambient temperature -20 to 60 °C (-4 to 140 °F) |
| Process pressure | 0.5 to 4.5 bar (7.3 to 65.3 psi) absolute |
| Connection | G1, NPT3/4 |
| Ingress protection | IP68 |
The Turbimax CUS50D intelligent sensor is widely used in many industrial wastewater and process applications and measures without attenuation. The absorbance principle allows single-point calibration. Select the sensor by referring to various comprehensive analysis models to meet the specific application requirements of the user. With Memosens digital technology, the Turbimax CUS50D is easy to operate and offers the highest process safety and the highest data integrity. Corrosion-resistant and suitable for laboratory calibration.
Benefits
High measuring accuracy and repeatability ensure stable measurement results across the medium-to-high turbidity measuring range
High resistance to chemical corrosion and low maintenance workload: anti-fouling sensor head made of Teflon
The plastic sensor is robust and can measure in corrosive media or seawater
Fast and simple commissioning: the sensor is pre-calibrated for a wide range of applications and can be easily adjusted by single-point calibration
The fully automatic sludge measuring mode optimizes the signal channel selection for all types of sludge
Excellent process adaptability: can be installed in various Endress+Hauser mounting assemblies for rapid sensor positioning
Applications
The Turbimax CUS50D measures turbidity, suspended solids concentration and absorbance:
Industrial wastewater and utilities:
- Solids content measurement in process and wastewater sludge
- Determination of flocculant dosage by absorbance measurement
- Measurement of wastewater concentration in dairies
Process media:
Concentration measurement of process media, e.g. titanium dioxide
Highly absorbent media:
Concentration measurement of dark media, e.g. in the fourth cleaning stage of wastewater treatment plants
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Technical documentation
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Measurement principle video
Source: Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Turbidity Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Turbidity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Turbidity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Turbidity Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Turbidity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Turbidity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Turbidity Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Turbidity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Turbidity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Turbidity Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Turbidity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Turbidity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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