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
Spare Parts & Accessories 9
9 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| CY80SI- | Reagent/Standard Solution CY80SIReagent set for CA80SI with long shelf life or standard solution | Enquire |
| 71485091 | Air cleaning kit 6 mm; OPL = 50 mm | Details |
| 71485093 | 50 mm Path Length Cleaning Connector | Details |
| 71485097 | Cleaning brush kit; OPL = 10 mm/50 mmFor CAS80E/CAS51D: OPL=2mm/10mm/50mm For CA80TP/COD: Large brush to clean dosing unit. | Details |
| 71485094 | Air Cleaning Kit 6mm; OPL= 2mm/10mm | Details |
| 71485096 | 2/10 mm Optical Path Cleaning Connector | Details |
| XPC0031- | CYR51 Spare Parts and ConsumablesSpare and wear parts CYR51 Mechanical cleaning | Enquire |
| 71467522 | SD card, 32 GB, industrial flash drive | Details |
| CAV01- | Flow-through cell CAV01 for CAS-type sensorsFlow cell for CAS sensors for wall mounting including brackets. Recommended for clear water applications. ::Small flow rates ::With cleaning option | Enquire |
Configurator / Comparison
Accessories / Spare parts
Source:Endress+Hauserpublic information from the website
Manuals & Documents 4
All documents for this modelCase Studies
Municipal Wastewater Treatment · EH-ONLINE — Application Case
Project Overview
The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted EH-ONLINE properly configured on the existing plant, with the aim of continuous water monitoring on the E+H online platform.
Technical Challenges
What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the EH-ONLINE configuration has to involve configured under one numbering scheme across platform protocols and sensors.
Configuration
Supply and installation were organised through the online water-analysis line: integrating around each online monitoring point. On site this meant configured under one numbering scheme across platform protocols and sensors, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.
Performance
After commissioning the outcome is data flows through the platform, improving service and diagnostics, and the readings are now used for process tuning.
Food & Beverage · EH-ONLINE — Application Case
Site Conditions
This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was continuous water monitoring on the E+H online platform.
The Problem
The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means configured under one numbering scheme across platform protocols and sensors.
What We Did
We took a online water-analysis line approach — integrating around each online monitoring point. Delivery was built around configured under one numbering scheme across platform protocols and sensors, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.
Operating Outcome
In service the system performs as intended — data flows through the platform, improving service and diagnostics, with routine maintenance falling noticeably.
Chemical & Pharmaceutical · EH-ONLINE — Application Case
Application Context
reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from EH-ONLINE, focusing on continuous water monitoring on the E+H online platform.
Process Constraints
corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The EH-ONLINE specification must therefore cover configured under one numbering scheme across platform protocols and sensors.
Delivery Approach
Delivery was handled as the online water-analysis line — integrating around each online monitoring point. Execution centred on configured under one numbering scheme across platform protocols and sensors, together with Ex certification and GMP traceability of records.
Field Results
Operation shows the benefit clearly — data flows through the platform, improving service and diagnostics, with confidence in this measuring point improving markedly.
Power & Energy · EH-ONLINE — Application Case
Customer Profile
The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is EH-ONLINE; the focus is continuous water monitoring on the E+H online platform.
Key Difficulties
Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with configured under one numbering scheme across platform protocols and sensors.
Implementation
The scope ran through the online water-analysis line: integrating around each online monitoring point. Technically it hinges on configured under one numbering scheme across platform protocols and sensors, and on these requirements: compliance with power-industry codes and unit availability targets.
Customer Benefit
In practice this means data flows through the platform, improving service and diagnostics, which cut the workload on the site maintenance team.
Related Products
Endress+HauserLiquiline System CA80COD
Endress+HauserTotal nitrogen analyzer
Endress+HauserLiquiline System CA80AM
Endress+HauserViomax CAS51D
Endress+HauserISEmax sensor CAS40D
Endress+HauserLiquiline System CA80TP
Endress+HauserLiquiline System CA80SI
Endress+Hauser