Technical Data
CompareAnalyser
| Measuring Principle | UV absorbance |
| Characteristic | Insitu (immersion in process), extractive with sample and flow cell UV/VIS spectrometer for measurement of TOCeq, CODeq, BODeq, SAC254, TU/TSS, Nitrate, APHA/Hazen color |
| Measuring method | UV/VIS Absorbance at 200 to 800 nm |
| Size | 571.4 x 40 mm 21.5 x 1.6 in |
| Design | 40 mm |
| Process temperature | 0 to 50°C 32 to 122 °F |
| Ambient temperature | -20 to 60°C -4 to 140 °F |
| Process pressure | 0.5 to 10 bar abs. 7.3 to 145 psi |
| Specials | G1, NPT3/4 IP68 (1m/3,3ft) water column with 1N KCl during 60 days |
| Application | Monitoring of WWTP in- and outlet Drinking water and surface water |
| Measuring range | Depending on the path length and the application the measuring range vary: TOCeq: 0 to 8000 mg/l CODeq: 0 to 20 000 mg/l BODeq: 0 to 5000 mg/l SAC254: 0 to 1000 /m TU: 0 to 4000 FAU TSS: 0 to 10 000 mg/l NO3-N: 0 to 1000 mg/l APHA/Hazen: 0 to 12500 Hazen |
Concentration
| Measuring Principle | UV absorbance |
| Product headline | Multiparameter Sensor for water analysis. Process control and quality monitoring in the field of wastewater, drinking water and surface water. |
| Application | Monitoring of WWTP in- and outlet, drinking water and surface water |
| Characteristic | Insitu (immersion in process) Extractive with sample and flow cell UV/VIS spectrometer for measurement of TOCeq, CODeq, BODeq, SAC254, TU/TSS, Nitrate, APHA/Hazen color |
| Measuring range | Depending on the path length and the application the measuring range vary: TOCeq: 0 to 8000 mg/l CODeq: 0 to 20 000 mg/l BODeq: 0 to 5000 mg/l SAC254: 0 to 1000 /m TU: 0 to 4000 FAU TSS: 0 to 10 000 mg/l NO3-N: 0 to 1000 mg/l APHA/Hazen: 0 to 12500 Hazen |
| Design | 40 mm |
| Material | Housing: stainless steel or titanium Windows: sapphire or quartz O-rings: EPDM |
| Process temperature | 0 to 50°C 32 to 122 °F |
| Process pressure | 0.5 to 10 bar abs. 7.3 to 145 psi |
| Temperature sensor | -20 to 60°C -4 to 140 °F |
| Connection | G1 and NPT 3/4" |
| Ingress protection | IP68 |
Turbidity
| Measuring Principle | Absorption |
| Application | Monitoring of WWTP in- and outlet Drinking water and surface water |
| Installation | Insitu (immersion in process), extractive with sample and flow cell |
| Characteristic | Insitu (immersion in process), extractive with sample and flow cell UV/VIS spectrometer for measurement of TOCeq, CODeq, BODeq, SAC254, TU/TSS, Nitrate, APHA/Hazen color |
| Measuring range | "Depending on the path length and the application the measuring range vary: TOCeq: 0 to 8000 mg/l CODeq: 0 to 20 000 mg/l BODeq: 0 to 5000 mg/l SAC254: 0 to 1000 /m TU: 0 to 4000 FAU TSS: 0 to 10 000 mg/l NO3-N: 0 to 1000 mg/l APHA/Hazen: 0 to 12500 Hazen |
| Measuring principle | UV/VIS absorbance at 200 to 800 nm |
| Design | 40 mm |
| Material | Housing: stainless steel or titanium Windows: sapphire or quartz O-rings: EPDM |
| Dimension | 571.4 x 40 mm 21.5 x 1.6 in |
| Process temperature | 0 to 50°C 32 to 122 °F |
| Process pressure | 0.5 to 10 bar abs. 7.3 to 145 psi |
| Temperature sensor | -20 to 60°C -4 to 140 °F |
| Connection | G1 and NPT 3/4" |
| Ingress protection | IP68 |
The Memosens Wave CAS80E reliably delivers real-time measuring results of relevant analysis parameters and measures chemical and biological oxygen demand (COD, BOD), turbidity, nitrate and spectral absorption coefficient in a single device. This increases the efficiency of the measuring point and minimizes operating costs. The Memosens Wave CAS80E full-spectrum sensor is compact and easy to use, and installation and maintenance are very simple. It uses Memosens digital sensor technology for reliable non-contact data transmission.
Advantages
Direct online operation for uninterrupted measuring results.
Memosens digital sensor technology for reliable non-contact data communication.
Supports analysis of multiple standard parameters for water and wastewater monitoring. Measurable parameters on demand: turbidity, suspended solids concentration, CODeq, BODeq, TOCeq, SAC254, nitrate and APHA-Hazen color.
The full-spectrum sensor contains different analysis models and adapts quickly to actual application conditions.
Compact, lightweight full-spectrum sensor with convenient installation and low maintenance costs
Application areas
The Memosens Wave CAS80E full-spectrum sensor can measure multiple analysis parameters and is widely used in:
Drinking water
Surface water
Wastewater
Industrial wastewater
Utilities
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · EH-ONLINE 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 EH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable EH-ONLINE 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 · EH-ONLINE 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 EH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable EH-ONLINE 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 · EH-ONLINE 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 EH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable EH-ONLINE 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 · EH-ONLINE 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 EH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable EH-ONLINE 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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