Try searching by key words, order- or product code or serial number e.g. “CM442” or “Technical information”
Enter at least 2 characters to start the search.
Complete turbidity measuring point

Low-turbidity measuring point for drinking and process water

All you need for reliable and highly accurate turbidity measurement

71481762
Please Wait (spinning wheel)
Loading price
Prices temporarily unavailable
Price on request
activating price
price: provide information
from CHF ??.-
Price after configuration in cart

Turbidity sensor
Turbimax CUS52D

Turbimax CUS52D is a smart sensor with lab accuracy that allows unattended operation of all turbidity measuring points in drinking water production and many other applications with fresh, process or salt water. You can mount it directly into your pipeline, thus saving costly bypass installations and avoiding product losses. Thanks to Memosens digital technology, the Turbimax CUS52D offers maximum process and data integrity, simple operation and allows predictive maintenance.

Filter specifications
Measuring / Application task
  • Measuring principle

    Single beam scattered light

  • Application

    Turbidity measurement in:
    Drinking and process water
    Saline water
    Utilities of all industries

  • Installation

    Inline Insitu, sensor with clamp, flow cell, sensor with clamp, retractables, sensor straight, immersion in open channels

  • Design

    40 mm sensor

  • Dimension

    40 mm design, hygienic Clamp-version
    320 x 40 mm

  • Material

    Stainless steel version: 1.4404
    Plastic version: sensor head: PEEK, shaft: PPS
    Optical windows: sapphire
    O-rings: EPDM

  • Measuring range

    0.000 to 4000 FNU

  • Process pressure

    Stainles steel version: 0.5 to 10 bar abs (7.3 to 145 psi abs)
    Plastic version: 0.5 to 6 bar abs (7.3 to 87 psi abs)

  • Ingress protection

    IP68

  • Output / communication

    Memosens

  • Measuring principle

    Single beam scattered light

  • Application

    Turbidity measurement in:
    Drinking and process water
    Saline water
    Utilities of all industries

  • Installation

    Inline Insitu, sensor with clamp, flow cell, sensor with clamp, retractables, sensor straight, immersion in open channels

  • Measuring range

    0.000 to 4000 FNU

  • Measuring principle

    Nephelometric turbidity sensor (90° scattering) according to ISO7027

  • Design

    40 mm sensor

  • Material

    Stainless steel version: 1.4404
    Plastic version: sensor head: PEEK, shaft: PPS
    Optical windows: sapphire
    O-rings: EPDM

  • Dimension

    40 mm design, hygienic Clamp-version
    320 x 40 mm

  • Process temperature

    Stainless steel version: -20 to 85 °C (0 to 185 °F)
    Plastic version: -20 to 60°C (-4 to 140 °F)

  • Process pressure

    Stainles steel version: 0.5 to 10 bar abs
    (7.3 to 145 psi abs)
    Plastic version: 0.5 to 6 bar abs
    (7.3 to 87 psi abs)

  • Temperature sensor

    Stainless steel version:-20 to 85 °C
    (0 to 185 °F)
    Plastic version: -20 to 60°C
    (-4 to 140 °F)

  • Ingress protection

    IP68

  • Output / communication

    Memosens

  • Additional certifications

    ISO 7027

Turbidity assembly
Flowfit CUA252

Flowfit CUA252 is a turbidity flow assembly for all drinking and process water applications. Its extremely low backscattering enables reliable values even in the lowest measuring range – for precise information about your process. The ruggedized PE material withstands high pressure and temperature and is fully suitable for drinking water. Thus, you preserve each drop of water in the process. Its easy to use Clamp connection and automatic venting speed up sensor installation and commissioning.

Filter specifications
Measuring / Application task
  • Measuring principle

    Single beam scattered light

  • Application

    Flow-through-assembly for potable water
    applications
    and distribution networks
    flow-through assembly for process water
    applications

  • Installation

    Flow-through-assembly for potable water
    applications
    and distribution networks
    flow-through assembly for process water
    applications

  • Design

    PE100

  • Material

    PE100

  • Dimension

    350 x 120 mm

  • Process temperature

    0 to 50°C

  • Process pressure

    0 to 6 bars

  • Connection

    G 1 1/4 and vaious adapters

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.

Filter specifications
Measuring / Application task
  • Measuring principle

    Potentiometric

  • 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)

  • Ingress protection

    IP66 / IP67

  • 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

  • Measuring principle

    Sensor ORP / Redox

  • 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)

  • Ingress protection

    IP66 / IP67

  • Input

    1 to 2x Memosens digital input

  • Output / communication

    2 to 8x 0/4 to 20 mA current outputs
    Alarmrelay, 2x relay

  • Additional certifications

    EAC, cCSAus, MCERTS

  • Measuring principle

    Conductive

  • 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)

  • Ingress protection

    IP66 / IP67

  • Input

    1 to 2x Memosens digital input

  • Output / communication

    2 to 8x 0/4 to 20 mA current outputs
    Alarmrelay, 2x relay

  • Additional certifications

    EAC, cCSAus, MCERTS

  • Measuring principle

    Amperometric oxygen measurement

  • 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)

  • Ingress protection

    IP67

  • Input

    1 to 2x Memosens digital input

  • Output / communication

    2 to 4x 0/4...20 mA current outputs
    Alarmrelay, 2x relay

  • Additional certifications

    EAC, cCSAus, MCERTS

  • Measuring principle

    Free chlorine

  • 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)

  • Input

    1 to 2x Memosens digital input

  • Output / communication

    2 to 4x 0/4 to 20 mA current outputs
    Alarmrelay, 2x relay

  • Additional certifications

    EAC, cCSAus, MCERTS

  • Measuring principle

    Four beam alternating light

  • 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)

  • Ingress protection

    IP66 / IP67

  • 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

  • Measuring principle

    Ultrasonic sensor

  • 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)

  • Ingress protection

    IP66 / IP67

  • 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

  • Measuring principle

    Fluorescence measurement

  • Measuring principle

    UV photometric

  • 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)

  • 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

Ultrasonic cleaning system
CYR52

The CYR52 ultrasonic cleaning system removes surface contamination and air bubbles from your Turbimax CUS52D turbidity sensor facilitating reliable, automated and unattended turbidity measurement. What's more, you can plan your service intervals to optimize your maintenance strategy. CYR52 offers non-contact cleaning without process interference making it a great choice for hygienic applications.

Filter specifications
Measuring / Application task
  • Measuring principle

    Single beam scattered light

Solid state reference
CUY52

The CUY52 solid state reference is a smart verification tool for the Turbimax CUS52D turbidity sensor. Its execution is ingeniously simple and does not require the use of liquid calibration standards. Consequently, every verification is fast and safe: Neither your personnel nor your process come into contact with liquids e.g. the harmful Formazin. With CUY52 you have all your measuring points in drinking and process water under control.

Filter specifications
Measuring / Application task
  • Measuring principle

    Single beam scattered light

  • Application

    verificaton tool for CUS52D, calibration
    vessels with extrem low backscattering

  • Installation

    For verification resp.calibration/adjustemet
    purpose only

  • Process temperature

    0..50C

  • Process pressure

    1bar (ambient)