Benefits at a glance
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Monitor your pH value in flotation processes with the Memosens CPS91E pH sensor. Benefit from Memosens 2.0 technology and maximum process integrity through non-contact, inductive signal transmission. The bundle includes the single channel transmitter Liquiline CM442 and the robust and reliable Dipfit CPA111 immersion assembly. Benefit from a whole measuring point out of one hand to caputre your pH reliably and ensure an efficent process.
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Benefits at a glance
Fast response time for precise process control
Minimized risk of blocking in contaminated solutions thanks to the open junction of Memosens CPS91E
Built-in ion trap ensures longer lifetime
Advanced diagnostic options thanks to Heartbeat Technology and intuitive operation
Modular immersion assembly which can be upgraded with a cleaning nozzle to automate cleaning in the process
Bundle in Detail
Components and Pre-Configurations
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Fixations
To ensure the compatibility of the components with one another it has given certain fixations. Open parameters give you the freedom for individual configuration.
Components can be configured within the bundle in the cart -
Components
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Digital pH sensor
Memosens CPS91EFixations:CPS91E- _ 7BTH2Electrode Type:7Basic version, zero point pH 7,0, temperature sensor NTC 30kApplication Range:B0-14 pH, 0...110oC, 0,8...14 bar (abs)Reference System:THOpen junction, ion trap, 3 M KCl, Ag/AgClShaft Length:2120mm -
2- F
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3Immersion assembly
Dipfit CPA111Fixations:CPA111-00 _Immersion Depth:01000mmAssembly Material; Seal; PAL:0PP, O-ring EPDM -
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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
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Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
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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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1
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2
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3
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4
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Digital pH sensor
Memosens CPS91E
Memosens CPS91E is equipped with Memosens 2.0 digital technology, offering enhanced data storage for predictive maintenance and IIoT. The sensor features an open aperture that prevents fouling and ensures the most reliable measurement in fibrous media or media with a high content of suspended solids such as dispersions, precipitations or emulsions. Memosens CPS91E is completely resistant to moisture and can be pre-calibrated in the lab which facilitates operation and improves process integrity.
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Measuring principle
Potentiometric
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Application
• Chemical processes
• Pulp and paper industry
• Flue gas cleaning
• Contaminated media:
• Solids
• Emulsions
• Precipitation reactions -
Characteristic
Digital pH electrodes with open aperture for contaminated media and integrated temperature sensor
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Measuring range
0 to 14 pH
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Measuring principle
Gel compact electrode wit open aperture and double gel reference
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Design
All shaft lengths with temperature sensor
Advanced gel technology -
Material
Sensor shaft: Glass to suit process
pH membrane glass:Type B
Metal lead: Ag/AgCl
O-ring: FKM
Process coupling: PPS fiber-glass reinforced
Nameplate: Ceramic metal oxide -
Dimension
Diameter: 12 mm (0.47 inch)
Shaft lengths: 120, 225, 360 and 425 mm
(4.72, 8.86, 14.17 and 16.73 inch) -
Process temperature
0 to 110 °C (32 to 230 °F)
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Process pressure
0.8 to 14 bar (11.6 to 203 psi) absolute
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Temperature sensor
NTC 30K
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Ex certification
With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in
hazardous areas Zone 0, Zone 1 and Zone 2. -
Connection
Inductive, contactless connection head with Memosens 2.0 technology
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Ingress protection
IP68
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1-/2-channel transmitter
Liquiline CM442
The Liquiline CM442 transmitter allows you to connect up to 2 Memosens sensors of your choice from over 12 measurement parameters. It offers automatic sensor recognition, easy operation, and standardized spare parts with all other devices of the Liquiline platform. With its inputs, outputs, controllers, and math modules, you can even control cleaning systems or dosing pumps. Heartbeat Technology helps you find the ideal balance between measuring point availability and maintenance costs.
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Measuring principle
Potentiometric
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2x Memosens input, 2 to 4x current output, Alarmrelay,
2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal: EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Process temperature
-20 to 60 °C (0 to 140 °F)
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Ingress protection
IP66 / IP67
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Input
1 to 2x Memosens digital input
2x 0/4 to 20mA input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Additional certifications
EAC, cCSAus, MCERTS
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Measuring principle
Sensor ORP / Redox
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2x Memosens input, 2 to 4x current output, Alarmrelay,
2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal: EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Process temperature
-20 to 60 °C (0 to 140 °F)
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Ingress protection
IP66 / IP67
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Input
1 to 2x Memosens digital input
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Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay -
Additional certifications
EAC, cCSAus, MCERTS
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Measuring principle
Conductive
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2x Memosens input, 2 to 4x current output, Alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal: EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch -
Process temperature
-20 to 60 °C (0 to 140 °F)
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Ingress protection
IP66 / IP67
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Input
1 to 2x Memosens digital input
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Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay -
Additional certifications
EAC, cCSAus, MCERTS
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Measuring principle
Amperometric oxygen measurement
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2x Memosens input, 2 to 4x current output, Alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal: EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 7.38 inch -
Process temperature
-20 to 60 °C (0 to 140 °F)
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Ingress protection
IP67
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Input
1 to 2x Memosens digital input
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Output / communication
2 to 4x 0/4...20 mA current outputs
Alarmrelay, 2x relay -
Additional certifications
EAC, cCSAus, MCERTS
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Measuring principle
Free chlorine
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2x Memosens input, 2 to 4x current output, Alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal: EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 7.38 inch -
Process temperature
-20 to 60 °C (0 to 140 °F)
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Input
1 to 2x Memosens digital input
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Output / communication
2 to 4x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay -
Additional certifications
EAC, cCSAus, MCERTS
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Measuring principle
Four beam alternating light
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2x Memosens input, 2 to 4x current output, Alarmrelay,
2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal: EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 7.38 inch -
Process temperature
-20 to 60 °C (0 to 140 °F)
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Ingress protection
IP66 / IP67
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Input
1 to 2x Memosens digital input
2x 0/4 to 20mA input optional
2x Digital input optional -
Output / communication
2 to 4x 0/4 to 20 mA current outputs,
Alarmrelay, 2x relay -
Additional certifications
EAC, cCSAus, MCERTS
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Measuring principle
Ultrasonic sensor
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Characteristic
Robust plastic housing
All non-ex applications -
Design
2x Memosens input, 2 to 4x current output, Alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Material
Housing base: PC-FR
Housing seal: EPDM -
Dimension
237 x 194 x 162 mm
9.33 x 7.64 x 7.38 inch -
Process temperature
-20 to 60 °C (0 to 140 °F)
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Ingress protection
IP66 / IP67
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Input
1 to 2x Memosens digital input
2x 0/4 to 20mA input optional
2x Digital input optional -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet -
Additional certifications
EAC, cCSAus, MCERTS
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Measuring principle
Fluorescence measurement
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Measuring principle
UV photometric
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Characteristic
Robust plastic housing
All non-ex applications -
Design
2x Memosens input, 2 to 4x current output, Alarmrelay
2x relay, SD card for software update and copy & paste of setup -
Process temperature
-20 to 60 °C (0 to 140 °F)
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Application
Modular 4 wire controller
Multichannel: 1/2 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
Two sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors -
Output / communication
2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay -
Input
1 to 2x Memosens digital input
Immersion assembly
Dipfit CPA111
The Dipfit CPA111 immersion assembly is designed for applications in open and closed tanks. It offers space for three sensors that can be easily mounted and removed via the bayonet lock. The adjustable flange gives you the required flexibility for universal use. Dipfit is the time- and cost-efficient solution for standard water and wastewater treatment.
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Measuring principle
Potentiometric
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Application
Water, waste water, process
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Installation
Immersion assembly
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Characteristic
For open and closed tanks and channels
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Design
Bayonet technology, 3 electrode installation locations,
120 mm electrodes, variable holder length, integrated spray cleaning CPR31, external spray cleaning CPR30, process connection with fix or adjustable flange -
Material
Sensor holder: PP-GF 20
Immersion tube: PP -
Dimension
Length: 500 to 3000 mm (19.7 to 118 inch), special lengths on request
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Process temperature
Max. 80 °C (176 °F)
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Process pressure
Max. 4 bar at 20°C
(Max. 58 psi at 68°F) -
Connection
Suspended assembly, lap joint flange DN100
Pressurized flange DN100/PN4, adjustable flange DN100
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Measuring principle
Sensor ORP / Redox
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Application
Water, waste water, process
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Installation
Immersion assembly
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Characteristic
For open and closed tanks and channels
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Design
Bayonet technology, 3 electrode installation locations,
120 mm electrodes, variable assembly length, integrated spray cleaning CPR31, external spray cleaning CPR30, process connection with fix or adjustable flange -
Material
Sensor holder: PP-GF 20
Immersion tube: PP
O-ring: VITON -
Dimension
500 to 3000 mm (19.7 to 118 inch), special lengths on request
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Process temperature
max. 80°C
( 176°F) -
Process pressure
max. 4 bar at 20°C
(58 psi at 68°F) -
Connection
- Suspended assembly - lap joint flange DN100- pressurized flange DN100/PN4 - adjustable flange DN100
Digital measuring cable
CYK10
CYK10 guarantees absolute water-proof connection of Memosens sensors to the transmitter. Its inductive coupling shows no contact corrosion and guarantees galvanic isolation of transmitter and medium. Simply forget about limited cable length, interfering potentials or moisture and benefit from completely safe and reliable signal transmission.
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Measuring principle
Potentiometric
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Application
Measuring cable for contactless, inductive, digital transmission of measurement signals
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Installation
Inductive plug- head for digital sensors with Memosens technology and wire terminals or M12 plug to connect to the transmitter
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Characteristic
Inductive, digital transmission of measurement signals and energy
Not influenced by moisture, EMC-fields and corrosion -
Measuring range
High impedance cable not necessary
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Design
Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head
No open contacts, resistant against humidity -
Material
Cable sheath: TPE
Junction box: aluminum -
Dimension
Diameter: 6.3 mm (0.25 inch)
Cores: 2x2 cores, twisted pairs
Length: up to approx. 100 m (328 ft) -
Process temperature
-25 to 135 °C (-13 to 277 °F)
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Process pressure
max. 50 bar/725 psi at 135°C/275°F.
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Temperature sensor
For digital sensors with inductive plug-head with and without temperature sensor
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Ex certification
ATEX II 1G Ex ia IIC T3/T4/T6
FM, CSA IS Cl.1 Div 1 Gr. A-D
ATEX, NEPSI II 3G Ex nL IIC
TIIS -
Ingress protection
IP68
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Additional certifications
Also available as TÜV approved SIL version
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Measuring principle
Sensor ORP / Redox
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Application
Measuring cable for contactless, inductive, digital transmission of measurement signals.
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Installation
Inductive plug- head for digital sensors with Memosens technology and wire terminals or M12 plug to connect to the transmitter.
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Characteristic
Inductive, digital transmission of measurement signals and energy.
Not influenced by moisture, EMC-fields and corrosion -
Design
Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head
No open contacts, resistant against humidity -
Material
Cable sheath: TPE
Junction box: aluminum -
Dimension
Diameter: 6.3 mm (0.25 inch)
Cores: 2x2 cores, twisted pairs
Length: up to approx. 100 m (328 ft) -
Process temperature
-25 to 135 °C (-13 to 277 °F)
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Temperature sensor
For digital sensors with inductive plug-head with and without temperature sensor
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Ex certification
ATEX II 1G Ex ia IIC T3/T4/T6
FM, CSA IS Cl.1 Div 1 Gr. A-D
ATEX, NEPSI II 3G Ex nL IIC
TIIS -
Additional certifications
Also available as TÜV approved SIL version
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Measuring principle
Conductive
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Application
Measuring cable for contactless, inductive, digital transmission of measurement signals
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Installation
Inductive plug- head for digital sensors with Memosens technology and wire terminals or M12 plug to connect to the transmitter
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Characteristic
Inductive, digital transmission of measurement signals and energy
Not influenced by moisture, EMC-fields and corrosion -
Design
Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head
No open contacts, resistant against humidity -
Material
Cable sheath: TPE
Junction box: aluminum -
Dimension
Diameter: 6.3 mm (0.25 inch)
Cores: 2x2 cores, twisted pairs
Length: up to approx. 100 m (328 ft) -
Process temperature
-25 to 135 °C (-13 to 277 °F)
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Temperature sensor
For digital sensors with inductive plug-head with and without temperature sensor
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Ex certification
ATEX II 1G Ex ia IIC T3/T4/T6
FM, CSA IS Cl.1 Div 1 Gr. A-D
ATEX, NEPSI II 3G Ex nL IIC
TIIS -
Additional certifications
Also available as TÜV approved SIL version
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Measuring principle
Amperometric oxygen measurement
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Application
Measuring cable for contactless, inductive, digital transmission of measurement signals
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Installation
Inductive plug- head for digital sensors with Memosens technology and wire terminals or M12 plug to connect to the transmitter
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Characteristic
Inductive, digital transmission of measurement signals and energy
Not influenced by moisture, EMC-fields and corrosion -
Design
Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head
No open contacts, resistant against humidity -
Material
Cable sheath: TPE
Junction box: aluminum -
Dimension
Diameter: 6.3 mm (0.25 inch)
Cores: 2x2 cores, twisted pairs
Length: up to approx. 100 m (328 ft) -
Process temperature
-25 ... 135 °C (-13 ... 277 °F)
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Temperature sensor
For digital sensors with inductive plug-head with and without temperature sensor
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Ex certification
ATEX II 1G Ex ia IIC T3/T4/T6
FM, CSA IS Cl.1 Div 1 Gr. A-D
ATEX, NEPSI II 3G Ex nL IIC
TIIS -
Additional certifications
Also available as TÜV approved SIL version
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Measuring principle
Free chlorine
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Application
Measuring cable for contactless, inductive, digital transmission of measurement signals
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Characteristic
Inductive, digital transmission of measurement signals and energy
Not influenced by moisture, EMC-fields and corrosion -
Design
Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head
No open contacts, resistant against humidity -
Material
Cable sheath: TPE
Junction box: aluminum -
Dimension
Diameter: 6.3 mm (0.25 inch)
Cores: 2x2 cores, twisted pairs
Length: up to approx. 100 m (328 ft) -
Process temperature
-25 to 135 °C (-13 to 277 °F)
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Temperature sensor
For digital sensors with inductive plug-head with and without temperature sensor
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Additional certifications
Also available as TÜV approved SIL version