Specs at a glance
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Measuring range
Ammonium:
0.1 to 1000 mg/l (NH4-N)
Nitrate:
0.1 to 1000 mg/l (NO3-N)
Potassium:
1 to 1000 mg/l
Chloride:
1 to 1000 mg/l -
Process temperature
2 °C to 40°C (36 to 100 °F)
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Process pressure
400 mbar (160 in H2O) max. permitted overpressure
Field of application
ISEmax CAS40D is the right technology for trend measurement directly in the basin. It helps you to increase the efficiency and reduce the energy costs of your aeration processes. The sensor works without reagents saving you even further money. With its robust ion-selective membranes and excellent self-cleaning, it eases your maintenance tasks. Thanks to Memosens, CAS40D combines maximum process and data integrity with best operating comfort and simplifies predictive maintenance.
ISEmax CAS40D measures ammonium, nitrate and pH in municipal wastewater treatment plants:
Aeration basins
- Determination of ammonium and nitrate concentration
- Control and regulation of ammonium decomposition
- Load-dependent aeration control for optimization of the treatment processInlet of aeration basins
- Determination of ammonium load (pH-compensated)
Benefits
Nitrate and ammonium measured directly without the need for expensive sample conditioning
Optional potassium and/or chloride measurement compensates for cross sensitivities and ensures reliable measuring results
Low maintenance thanks to automatic flushing unit
Installed directly on the basin rim, no measuring container or sample-conveying pump required
Easy handling due to storage of sensor-specific data
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Predecessor
Success stories
177 documents
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Technical Information (TI)
ISEmax CAS40D
Ion-selective sensor for continuous measurement of ammonium, nitrate and
other ionsEN 09/12/202028/02/201914/08/201401/05/2011Language:
English
Version:
09/12/2020
File size:
992 KB
File name:
TI00491CEN_0420.pdf
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Operating Instruction (BA)
ISEmax compressed air cleaning unit (230 V AC) Operating Instructions
ISEmax compressed air cleaning unit (230 V AC)
EN 30/11/201728/04/201730/11/201631/07/201631/08/2011Language:
English
Version:
30/11/2017
File size:
770.4 KB
File name:
BA00438CEN_1717.pdf
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Operating Instruction (BA)
Operating Instructions - Compressed air cleaning unit - 115VAC
Operating Instructions - Compressed air cleaning unit - 115VAC
Language:
English
Version:
29/01/2013
File size:
1.8 MB
File name:
BA00498CEN_0113.pdf
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-
-
Operating Instruction (BA)
ISEmax CAS40D
Ion-selective sensor for continuous measurement of ammonium, nitrate and
other ionsEN 09/12/202031/01/201931/08/201401/11/201101/05/2011Language:
English
Version:
09/12/2020
File size:
2.2 MB
File name:
BA00491CEN_0520.pdf
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Fields of Activities (FA)
Analyseurs, capteurs in situ et préleveurs
Experts en analyses physico-chimiques
Language:
French
Version:
20/12/2023
File size:
9.7 MB
File name:
Analyseurs-Preleveurs-FA00012CFR.pdf
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Fields of Activities (FA)
Kompetenz in der Flüssigkeitsanalyse
Vom Sensor bis zur schlüsselfertigen Komplettlösung
Language:
German
Version:
21/09/2022
File size:
1.3 MB
File name:
FA01018CDE_0422_Analyse_Portfolio_lowres.pdf
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Fields of Activities (FA)
Analizzatori, sensori in loco e campionatori
Esperti nell'analisi dei liquidi
Language:
Italian
Version:
21/03/2017
File size:
26.5 MB
File name:
FA00012CIT_18.17.pdf
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Fields of Activities (FA)
Sensors, transmitters, compact devices and assemblies
Experts in Liquid Analysis
Language:
English
Version:
24/09/2024
File size:
4.2 MB
File name:
FA00007CEN_Analyse_21.24_LowRes.pdf
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Fields of Activities (FA)
Sensoren, Messumformer, Kompaktgeräte and Armaturen
Kompetenz in der Flüssigkeitsanalyse
Language:
German
Version:
24/09/2024
File size:
4.1 MB
File name:
FA00007CDE_Analyse_21.24_LowRes.pdf
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Fields of Activities (FA)
Analysatoren, In-Situ-Sensoren und Probenehmer
Kompetenz in Flüssigkeitsanalyse
Language:
German
Version:
18/01/2023
File size:
4.8 MB
File name:
FA00012CDE_Analyzer_20.22_LowRes.pdf
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Kit CAS40D Electrode protection cage
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further parts
Order code71130354 -
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Kit CAS40D Shared cables for electrodes
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further parts
Order code71130358 -
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Kit CAS40D air jet for electrodes
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further parts
Order code71130359 -
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Membrane kit ammonium
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further parts
Order code71072574 -
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Membrane kit nitrate
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further parts
Order code71072575 -
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Membrane kit potassium
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further parts
Order code71072576 -
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Membrane kit chloride
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further parts
Order code71072577 -
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Maintenance kit chloride
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further parts
Order code71085727 -
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Kit CAS40D: Electrode holder, complete
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further parts
Order code71260473 -
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Kit CAS40D: gasket set
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further parts
Order code71260474 -
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Upgrade Kit CAS40D: Electrod.holder+pipe
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further parts
Order code71260477 -
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Orbisint CPS11
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further parts
Order codeCPS11- -
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Temperatur Sensor CTS1
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further parts
Order codeCTS1- -
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CAY40standard solution ISEmaxCAS40/40D
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further parts
Order codeCAY40- -
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electrode, ammonium selective, CAS40D
Order code71109938 -
Electrode, nitrate selective, CAS40D
Order code71109937 -
Electrode, potassium seletive, CAS40D
Order code71109936 -
Electrode, chloride selective, CAS40D
Order code71109939 -
Dummy electrode, CAS40D
Order code71123812 -
Cleaning unit, 230 V
Order code71072583 -
115 VAC 2 output compr.air cleaning unit
Order code71194623
4 products & bundles
4 products
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