Benefits at a glance
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The panel is comprised of all necessary sensors, transmitter and assembly to measure free chlorine together with pH for compensation. The panel provides reliable monitoring of pool and process water as well as utilities in all industries.
It is fully mounted and tested, including medium-conducting components. All you have to do is connect it to the media line and start measuring.
This means easier planning, faster commissioning, and enhanced security when selecting the measurement technology. -
Straightforward installation and commissioning
Simply mount the solution, connect it to power and water and you are operational.
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Simple and safe
The Memosens sensors for free chlorine and pH come pre-calibrated and ready to measure. Their non-contact, inductive signal transmission eliminates all problems due to moisture, temperature or EMC interferences.
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Reliable medium flow and measurement
The Flowfit CYA27 assembly with integrated flow monitoring makes sure that your measurement is always operational.
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Flexibility for future requirements
The assembly's modular design offers the maximum flexibility to upgrade your measuring points with dissolved oxygen, ORP or conductivity up to 6 variables, enabling perfect adaptation to your process requirements.
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
1Technical Special Product Analysis CSOL
Fixations:CSOL-PA3WP1>>Parameter, Transmitter:SKChlorine/Chlorine dioxideDescription:PPanelApplication:A3Surface waterModification:WP1Wetted parts (plastic)>Bundle specification:TABundle 01 CDP50 free chlorine Panel -
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1-/2-channel transmitter
Liquiline CM442Fixations:CM442-AAM2 _ FD _ _ _Approval:AANon-hazardous areaAdditional Features:FD2x digital input, 2x digital outputSensor Input:M22x digital sensor -
3Flow assembly for multi-parameter measurements Flowfit CYA27
Fixations:CYA27-AA1A12A10AAAAAAAAAAAAA1Flow Range:A>30 l/h (standard flow setting)Approval:AANon-hazardous areaMaterial Module/seals:1PMMA/FKMMaterial Additional Parts/seals:APVC/FKMProcess Connection:12G1/4Module Configuration:10Disinfection+pH+flow indicationModule 1:AAW/oModule 2:AAW/oModule 3:AAW/oModule 4:AAW/oModule 5:AAW/oModule 6:AAW/oDevice Model:A11>>Accessory Mounted:NCSampling valve>>Accessory Mounted:NDFlow switch>>Accessory Mounted:NBStatus indication light>>Accessory Enclosed:RB2x cable M12, 10m -
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Digital free chlorine sensor
Memosens CCS51DFixations:CCS51D-AA11 _Approval:AANon-hazardous area + UKCA markingApplication:11Process water, drinking water>>Accessory Mounted:NAAdapter, CYA27 -
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Digital pH sensor
Memosens CPS31EFixations:CPS31E-AA7ASB2Approval:AANon-hazardous areaElectrode Type:7Basic version, zero point pH 7,0, temperature sensor NTC 30kApplication Range:A1–12 pH, -15…80oC, 0,8…4 bar (abs)Reference System:SB1 ceramic junction, salt store, saturated KCl, Ag/AgClShaft Length:2120mm -
6Digital measuring cable
CYK10Fixations:CYK10-A031Cable Length:033mApproval:ANon-hazardous areaCable Length:011,5mCable Connection:1Wire terminals
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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
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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
|
Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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2
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3
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4
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5
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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
Flow assembly for multi-parameter measurements Flowfit CYA27
Flowfit CYA27 allows for monitoring of up to 6 relevant parameters at the same time. Sensors installed in the assembly need a sample flow as low as 5 l/h (1.32 gph) for accurate measurement. This enables precise control of processes such as disinfection with minimum water loss. The assembly offers flexible mounting options, an integrated sampling valve and a cleaning and dosing module. A flow monitoring can ensure that your measurement is always operational.
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Measuring principle
Ozone
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Application
Drinking water
Utilities of all industries
Less drained sample water -
Characteristic
Flow assembly for multiparameter measurement
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Design
Flow through assembly with optimized flow path for disinfection sensors and for 12 mm sensors
optional: flow monitoring
optional: dosing -
Material
Plexiglas (PMMA) with FKM seals
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Dimension
modular, from WxHxD 165x155x73 mm (6.50x6.10x2.87 in) up to 345x249.5x94 mm (13.58x9.82x3.70 in)
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Process temperature
0 to 60 °C (32 to 140°F)
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Process pressure
0 to 4 bar (0 to 58 psi) relative
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Connection
G1/4" or adaptation
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Digital free chlorine sensor
Memosens CCS51D
Memosens CCS51D is a robust, low-maintenance sensor for free chlorine. It provides high-precision measurement with long-term stability in drinking water, pool and process water and ensures consistent disinfection monitoring even at low water volumes. The free chlorine sensor features extremely fast response times guaranteeing efficient process control. Memosens CCS51D is not the latest Memosens generation. More information on the new Memosens CCS51E sensor with extended functionality here.
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Measuring principle
Free chlorine
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Application
Ensuring reliable disinfection in drinking water
Process water
Dosing disinfectant efficiently in pool water
Detect the absence or presence of free chlorine in Utilities
Guarantee food safety and provide hygienic packaging and bottling -
Characteristic
Amperometric measurement of dissolved free chlorine
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Measurement range
Trace: 0 to 5 mg/l HOCl
Standard: 0 to 20 mg/l HOCl
High: 0 to 200 mg/l HOCl -
Measuring method
Closed, membrane covered measuring cell
Reduction of free chlorine at the cathode -
Design
Closed amperometric 2-electrode measuring cell with PVDF membrane
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Material
Sensor shaft: POM
Membrane: PVDF
Membrane cap: PVDF
Sealing ring: FKM -
Dimension
Diameter: 25 mm (0.98 inch)
Length: 161 mm (6.34 inch) -
Process temperature
0 to 55 °C (32 to 130 °F), non-freezing
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Process pressure
Max. 1 bar (max. 14.5 psi)
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Temperature sensor
10k NTC integrated (Memosens)
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Connection
Inductive, digital connection head with Memosens
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Digital pH sensor
Memosens CPS31E
Memosens CPS31E is the expert for pH compensation in disinfection processes. It delivers stable measurement results, ensuring safe swimming pool and drinking water. Thanks to Memosens 2.0 digital technology, CPS31E provides the perfect data basis for predictive maintenance, offers easy operation and more process uptime since it can be calibrated in the laboratory and quickly exchanged on site. The sensor resists moisture and its 3 optional junctions make it suitable for minimum conductivity.
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Measuring principle
Potentiometric
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Application
• Drinking water
• Swimming pool water
• pH compensation during the measurement of free chlorine -
Characteristic
Digital pH electrode for standard applications in drinking
water and swimming pool water -
Measurement range
pH 1 to 13
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Measuring principle
Gel filled reference with one or three ceramic junctions with optional salt storage
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Design
All shaft lengths with temperature sensor
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Material
Sensor shaft: Glass to suit process
pH membrane: glass Type A
Metal lead Ag/AgCl
Open aperture: Ceramic junction
O-ring: FKM
Process coupling: PPS fiber-glass reinforced
Nameplate: Ceramic metal oxide -
Dimension
Diameter: 12 mm (0.47 inch)
Shaft length: 120 mm (4.70 inch) -
Process temperature
–15 to 80 °C (5 to 176 °F)
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Process pressure
0.8 to 4 bar (11.6 to 58 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
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 -
Measurement 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