Technical Data
CompareConductivity
| Measuring Principle | Amperometric oxygen measurement |
Oxygen
| Measuring Principle | Amperometric oxygen measurement |
pH
| Measuring Principle | Potentiometric |
| Application | for field laboratory use |
| Installation | portable instrument |
| Characteristic | handheld instrument for pH, conductivity and dissolved oxygen Memosens sensors |
| Measuring principle | pH, conductivity and dissolved oxygen Memosens sensors |
| Design | portable handheld |
| Material | PA 12, GF30 + TP |
| Dimension | approx. (132 x156 x 30) mm |
| Ex certification | no |
| Ingress protection | IP 66/67 |
| Input | M8 contact for Memosens lowpower protocol, one channel instrument |
| Output / communication | N/a |
Liquiline To Go CYM290 provides you with the information you need. The robust multiparameter handheld connects the same Memosens sensors used in the process, ensuring you can control any measuring point in your plant. This guarantees consistency of all data between trusted measurement results: reliable measured values enable you to take the necessary corrective action quickly and ensure operation under optimum conditions.
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Benefits
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Correct process decisions: handheld measurement with 100% signal integrity helps you respond correctly at the right moment.
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Trust your sample values: process and sample measurement use the same technology, providing complete consistency.
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Usable at any measuring point: robust impact-resistant housing with IP66/67 protection ensures fast process control, even under the harshest conditions.
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Simplify daily work: precalibrated Memosens sensors are plug-and-play, allowing you to change parameters quickly.
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Application
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Liquiline To Go CYM290 is a multiparameter handheld for measuring the following parameters:
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pH/ORP
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Conductivity/trace conductivity/resistivity/TDS/salinity/acid and alkali concentration
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Dissolved oxygen/trace dissolved oxygen
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Temperature
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Can be used in all industries and their facilities for reliable control
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Measuring loops
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Samples (on site and in the laboratory)
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Process points without online measurement
Spare Parts & Accessories 4
4 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| 71281544 | CYM29x spare parts: sprinkler cap | Details |
| 71281551 | CYM29x spare parts: connector sleeve | Details |
| 71296856 | CYM291 Carrying Case for Handheld Transmitter | Details |
| CYK20- | Cable CYK20Memosens cable lab- and portable applications for Memosens plug-in head sensors. Connection for ex- and non hazardous sensors. Memobase Plus lab tool No connection to field transmitters ::Thin and flexible ::Optimum for lab application | Enquire |
Configurator / Comparison
Source:Endress+Hauserwebsite public information
Manuals & Documents 3
All documents for this modelCase Studies
Municipal Wastewater Treatment · EH-Lab — Application Case
Project Background
The project covers the inlet, biological and outlet stages of a municipal plant. The work centres on EH-Lab and the core task is water and process analysis with E+H laboratory instruments.
Operating Challenges
The medium and duty are characterised by high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. So EH-Lab cannot be specified generically — it calls for configured by parameter set, range and calibration practice.
Solution
The Ainstru engineering team worked through the laboratory line: configuring around lab method standards and sample throughput. The configuration involves configured by parameter set, range and calibration practice, with these requirements in view: stable compliance with Grade 1A discharge limits and online data reporting.
Results
Since start-up the system has run steadily; the practical result is consistent with online instruments, making cross-checks easy.
Food & Beverage · EH-Lab — Application Case
Project Overview
The site is dosing, pasteurising, filling and CIP stages. The customer wanted EH-Lab properly configured on the existing plant, with the aim of water and process analysis with E+H laboratory instruments.
Technical Challenges
What actually causes trouble is syrups, dairy and beverages that scale easily, under strict hygienic requirements, and frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. All of this means the EH-Lab configuration has to involve configured by parameter set, range and calibration practice.
Configuration
Supply and installation were organised through the laboratory line: configuring around lab method standards and sample throughput. On site this meant configured by parameter set, range and calibration practice, checked line by line against: food-safety and hygienic design per 3-A / EHEDG.
Performance
After commissioning the outcome is consistent with online instruments, making cross-checks easy, and the readings are now used for process tuning.
Chemical & Pharmaceutical · EH-Lab — Application Case
Site Conditions
This is a Chemical & Pharmaceutical customer whose plant is at reactors, metering vessels and finished-product tanks. The main task was water and process analysis with E+H laboratory instruments.
The Problem
The difficulty lies in highly corrosive media with solvents and crystallisation, partly in explosive atmospheres; at the same time corrosion plus Ex protection shortens instrument life and makes downtime costly. Specification therefore means configured by parameter set, range and calibration practice.
What We Did
We took a laboratory line approach — configuring around lab method standards and sample throughput. Delivery was built around configured by parameter set, range and calibration practice, with point-by-point checks on: Ex certification and GMP traceability of records.
Operating Outcome
In service the system performs as intended — consistent with online instruments, making cross-checks easy, with routine maintenance falling noticeably.
Power & Energy · EH-Lab — Application Case
Application Context
boiler feedwater, turbine condensate and FGD/DeNOx systems is a typical Power & Energy duty. The project started from EH-Lab, focusing on water and process analysis with E+H laboratory instruments.
Process Constraints
drift under high temperature and pressure, with very costly unplanned outages, and high temperature and pressure with both steam and saline water only amplify it. The EH-Lab specification must therefore cover configured by parameter set, range and calibration practice.
Delivery Approach
Delivery was handled as the laboratory line — configuring around lab method standards and sample throughput. Execution centred on configured by parameter set, range and calibration practice, together with compliance with power-industry codes and unit availability targets.
Field Results
Operation shows the benefit clearly — consistent with online instruments, making cross-checks easy, with confidence in this measuring point improving markedly.
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