![CLS50D is a digital toroidal conductivity sensor designed for the demands of the chemical industry. CLS50D is a conductivity sensor designed for harsh and aggressive media in the chemical industry.](/__image/a/23627/k/b184247eda733c510cb5e83a7906acb0deb1ae10/ar/1-1/w/344/t/jpg/b/ffffff/n/true/fn/CLS50D_front.jpg)
Specs at a glance
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Measuring range
2µS/cm to 2000 mS/cm
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Process temperature
PEEK: max. 125°C (max. 260 °F)
PFA: max. 110°C (max. 230 °F) -
Process pressure
PEEK: max. 21 bar (max. 304.5 psi)
PFA: max. 17 bar (max. 246.5 psi)
Field of application
Indumax CLS50D is a digital inductive conductivity sensor for standard, hazardous and high-temperature applications. Benefit from high chemical resistance and long durability thanks to robust materials (PFA, PEEK). Moreover, it is insensitive to soiling and performs reliable and repeatable even in harsh and aggressive media. Thanks to Memosens, CLS50D combines maximum process and data integrity with simple operation. It resists corrosion and moisture and facilitates predictive maintenance.
Indumax CLS50D measures toroidal conductivity in:
Chemicals:
- Concentration measurement of acids and bases
- Quality monitoring of chemical products in tanks and pipesFood & Beverages:
- Phase separation of product/product mixtures in pipe systemsLife Sciences:
- Phase separation of product/product mixtures in pipe systemsWastewater industry:
- Inlet monitoring
With its international explosion protection approvals, such as ATEX, FM, CSA, NEPSI, it is suitable for hazardous areas.
Benefits
High durability and chemical resistance even under harsh conditions
Dirt-repellent materials and large sensor opening avoid soiling
Wide temperature range and highly resistant materials make the sensor suitable for virtual any application
Reliable values thanks to active connection monitoring
Easy wiring over long distances without impact on the measurement accuracy
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Logging of sensor-specific data for easy traceability
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Approved for hazardous area use
Videos
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity
![FLEX: Extended FLEX: Extended](/__image/a/9247232/k/39217366b16bac2230ce4c49a4e705e44f102e8c/ar/4-3/w/496/t/jpg/b/ffffff/fn/eh_2020-11_FLEX_segmentation_Visual_E_1250x300px.jpg)
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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 |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Technical Information (TI)
TI Indumax CLS50D/CLS50
English version - 08/2023
Inductive conductivity sensor for standard, Ex and high-temperature applications
EN 09/08/202308/07/202227/01/202231/10/201831/01/2015Language:
English
Version:
09/08/2023
File size:
943.2 KB
File name:
TI00182CEN_2023-00.pdf
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Technical Information (TI)
TI Indumax CLS50D/CLS50
Inductive conductivity sensor for standard, Ex and high-temperature
applicationsEN 09/08/202308/07/202227/01/202231/10/201831/01/2015Language:
English
Version:
09/08/2023
File size:
943.2 KB
File name:
TI00182CEN_2023-00.pdf
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Operating Instruction (BA)
BA Indumax CLS50D/CLS50
Inductive conductivity sensor for standard, Ex and high-temperature
applicationsEN 09/08/202321/02/202227/01/202031/10/201831/08/2017Language:
English
Version:
09/08/2023
File size:
798.9 KB
File name:
BA00182CEN_2323-00.pdf
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Ex Safety Instruction (XA)
XA Indumax CLS50D, CLS50
Inductive conductivity sensor for standard, Ex and high-temperature
applications
NEPSI Ex ia IIC T4/T6 GaEN 31/08/202308/03/202201/05/2009Language:
English
Version:
31/08/2023
File size:
529.2 KB
File name:
XA00441CEN_1423-00.pdf
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Ex Safety Instruction (XA)
XA Indumax CLS50D
Inductive conductivity sensor for standard, Ex and high-temperature
applications
JPN Ex ia IIC T4 GaEN 23/10/202327/08/2021Language:
English
Version:
23/10/2023
File size:
425.6 KB
File name:
XA02646CEN_0223-00.pdf
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Ex Safety Instruction (XA)
CLS50D, CLS50, CLS54, CLS15D, CLS16D, CLS21D, CLS82D
Supplement to: BA00182C, BA01591C, BA01147C, BA01326C
Safety instructions for electrical apparatus in explosion-hazardous
areas
UK II 1G Ex ia IIC T3/T4/T6 GaEN 31/01/202220/10/2021Language:
English
Version:
31/01/2022
File size:
459.6 KB
File name:
XA02702CEN_0222-00.pdf
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Ex Safety Instruction (XA)
Indumax CLS50D, CLS50
FM IS/NI Cl.I Div. 1/2 GP A, B, C and D
Safety instructions for electrical apparatus in explosion-hazardous
areasLanguage:
English
Version:
22/03/2022
File size:
429.3 KB
File name:
XA02843CEN_0122-00.pdf
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Ex Safety Instruction (XA)
Indumax CLS50D, CLS50
ATEX II 1G Ex ia IIC T4/T6 Ga
IECEx ia IIC T4/T6 Ga (CLS50D only)
Safety instructions for electrical equipment in explosion-hazardous
areasEN 07/03/202201/01/200701/09/200301/02/2000Language:
English
Version:
07/03/2022
File size:
443.2 KB
File name:
XA00182CEN_1322-00.pdf
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Ex Safety Instruction (XA)
CLS15D, CLS16D, CLS21D, CLS50D, CLS50, CLS54, CLS82D
Safety instructions for electrical equipment in explosion-hazardous
areas
EAC Ex, 0Ex ia IIC T6/T4 Ga X
Supplement to:
BA01147C,BA00182C, BA01591C, BA01326CEN 01/03/202231/03/2021Language:
English
Version:
01/03/2022
File size:
507 KB
File name:
XA02375CEN_0222-00.pdf
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Ex Safety Instruction (XA)
XA Indumax CLS50D, CLS50
Inductive conductivity sensor for standard, Ex and high-temperature
applications
ATEX / NEPSI Ex ic IIC T3 T4/T6 GcEN 20/09/202303/01/202307/03/2022Language:
English
Version:
20/09/2023
File size:
540.8 KB
File name:
XA02837CEN_0323-00.pdf
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Ex Safety Instruction (XA)
Indumax CLS50D, CLS50, CLS54
CSA IS/NI Cl.I Div. 1/2 GP A, B, C and D
Safety instructions for electrical apparatus in explosion-hazardous
areasEN 24/03/2022Language:
English
Version:
24/03/2022
File size:
438.4 KB
File name:
XA02836CEN_0122-00.pdf
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