防爆型手操器 CYM291
Technical Data
CompareConductivity
| Measuring Principle | Conductive |
| Characteristic | For field and laboratory use |
| Measuring principle | pH, conductivity and dissolved oxygen Memosens sensors |
| Design | Portable handheld |
| Material | PA12 GF30 (silver-gray RAL 7001) and TPE (black) |
| Dimension | Approx. 132 x 156 x 30 mm 5.2 x 6.14 x 1.18 inch |
| Ex certification | IECEx: Ex ia IIC T4/T3 Ga ATEX II 1 G Ex ia IIC T4/t3 Ga |
| Ingress protection | IP 66/67 |
pH
| Measuring Principle | Potentiometric |
| Application | For field and laboratory use |
| Measuring principle | pH, conductivity and dissolved oxygen Memosens sensors |
| Design | Portable handheld |
| Material | PA12 GF30 (silver-gray RAL 7001) and TPE (black) |
| Dimension | Approx. 132 x 156 x 30 mm 5.2 x 6.14 x 1.18 inch |
| Ex certification | IECEx: Ex ia IIC T4/T3 Ga ATEX II 1 G Ex ia IIC T4/t3 Ga |
| Ingress protection | IP 66/67 |
| Input | M8 contact for Memosens low-power protocol, One channel instrument |
| Certificates, declarations and approvals | EMI compatibility |
Liquiline To Go CYM291 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 - even in hazardous areas. 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.
Benefits
Correct process decisions: handheld measurement with 100% signal integrity helps you respond correctly at the right moment.
Trust your sample values: process and sample measurement use the same technology, providing complete consistency.
Usable at any measuring point: robust impact-resistant housing with IP66/67 protection ensures fast process control, even under the harshest conditions.
Simplify daily work: precalibrated Memosens sensors are plug-and-play, allowing you to change parameters quickly.
Improve plant safety and productivity: samples can be analyzed directly at the sampling point, even in hazardous areas, eliminating the risk of sample contamination.
Application
Liquiline To Go CYM291 is a multiparameter handheld for measuring the following parameters:
pH/ORP
Conductivity/trace conductivity
Dissolved oxygen/trace dissolved oxygen
Temperature
Can be used in all industries and their facilities for reliable control
Measuring loops
Samples (on site and in the laboratory)
Process points without online measurement
The handheld has international explosion protection approvals, e.g. ATEX and IECEx, and can be used in hazardous areas.
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Technical Documentation
Technical Specifications
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Source:Endress+Hauserwebsite public information
Case Studies
市政污水处理污水处理厂 · EH-Lab应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对EH-Lab的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的EH-Lab，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · EH-Lab应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对EH-Lab的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的EH-Lab，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · EH-Lab应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对EH-Lab的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的EH-Lab，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · EH-Lab应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对EH-Lab的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的EH-Lab，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
