Technical Data
CompareConductivity
| Measuring Principle | Inductive |
| Application | Food and beverage industries |
| Characteristic | Specifically intended for use in beverage industry applications and especially suitable for: Phase separation, control of CIP, concentration control, product monitoring, leakage monitoring |
| Measuring range | 200 µS/cm to 1000 mS/cm Cell constant k: 11.0 1/cm |
| Measuring principle | Inductive conductivity measurement |
| Design | Hygienic design with FDA certified virgin PEEK |
| Material | Sensor: PEEK Process connection 1.4435 (316L) Seal: EPDM |
| Process temperature | -10 °C to 110 °C (14 °F to 230 °F) Sterilization: max. 130 °C at 6 bar abs up to 60 min (Max. 266 °F at 87 psi up to 60 min) |
| Process pressure | 13 bar abs up to 50 °C (188.5 psi up to 122 °F) 7.75 bar abs at 110 °C (112 psi at 230 °F) 6.0 bar abs at 130 °C for max. 60 minutes (87 psi at 266 °F for max. 60 minutes) |
| Temperature sensor | Pt 1000 (class B) |
| Connection | Dairy pipe, aseptic-fitting DN40 and DN50, Clamp 2" ISO 2852, SMS-2", Varivent N DN 40-125 Thread G1 1/2 SS, G1 1/2 PVC , Union nut 2 1/4 Inch PVC |
| Ingress protection | IP69 |
| Output / communication | 0/4...20mA IO-Link (option) |
| Certificates, declarations and approvals | Inspection certificate 3.1, EN10204 US Food Contact Materials FDA CFR 21 EU Food Contact Materials (EG) 1935/2004 CN Food Contact Materials GB 4806 EHEDG EL Class I, 3-A |
Field of application
Smartec CLD18 is the cost-effective solution for all applications in beverage plants where small tubes are used and where the toroidal measurement is used as a switch function. The combination of a transmitter and a sensor is interference-free, easy-to-use and features a hygienic design that protects your products and processes from contamination. Smartec CLD18 ensures the Overall Equipment Effectiveness (OEE) of your plant thanks to fast and reliable CIP and optional IO-Link protocol.
The hygienic Smartec CLD18 measures toroidal conductivity in beverage applications:
Control of CIP processes in the return channel
Concentration control in remaking of CIP cleaning agents
Product monitoring in pipe systems, bottling plants
Beer - Push water interphase
Beer - Water cut for brewing lines
Leakage monitoring
It features the following protocols and interfaces:
0/4...20mA
IO-Link (optional)
Benefits
Unique hygienic design avoids contamination
3-A approval
Compliant with EG 2023/2006 and 1935/2004
Suitable for cleaning-in-place (CIP)
Smart and easy integration into your plant infrastructure thanks to optional IO-Link protocol
Compact design permits installation in small tubes without restricting the flow
conductivity:
| Measuring Principle | Inductive | |
| Application | Food and beverage industries | |
| Characteristic | Specifically intended for use in beverage industry applications and especially suitable for: Phase separation, control of CIP, concentration control, product monitoring, leakage monitoring |
|
| Measuring range | 200 µS/cm to 1000 mS/cm Cell constant k: 11.0 1/cm |
|
| Measuring principle | Inductive conductivity measurement | |
| Design | Hygienic design with FDA certified virgin PEEK | |
| Material | Sensor: PEEK Process connection 1.4435 (316L) Seal: EPDM |
|
| Process temperature | -10 °C to 110 °C (14 °F to 230 °F) Sterilization: max. 130 °C at 6 bar abs up to 60 min (Max. 266 °F at 87 psi up to 60 min) |
|
| Process pressure | 13 bar abs up to 50 °C (188.5 psi up to 122 °F) 7.75 bar abs at 110 °C (112 psi at 230 °F) 6.0 bar abs at 130 °C for max. 60 minutes (87 psi at 266 °F for max. 60 minutes) |
|
| Temperature sensor | Pt 1000 (class B) | |
| Connection | Dairy pipe, aseptic-fitting DN40 and DN50, Clamp 2" ISO 2852, SMS-2", Varivent N DN 40-125 Thread G1 1/2 SS, G1 1/2 PVC , Union nut 2 1/4 Inch PVC |
|
| Ingress protection | IP69 | |
| Output / communication | 0/4...20mA IO-Link (option) | |
| Additional certifications | 3A, FDA, EHEDG EC Regulation No. 1935/2004 |
|
Related Models
| Model | Name |
|---|---|
| CLD18-AGCP | 电导率仪 |
| CLD18-AGGE | 电导率仪 |
| CLD18-AMDK | 电导率仪 |
| CLD18-AMOK | 电导率仪 |
| CLD18-ATDK | 电导率仪 |
| CLD18-BGGE | 电导率仪 |
| CLD18-BGGE+JAZ1 | 电导率仪 |
| CLD18-BMDK | 电导率仪 |
| CLD18-BMOK | 电导率仪 |
| CLD18-BMOK | 电导率仪 |
| CLD18-BTDK | 电导率仪 |
Case Studies
市政污水处理污水处理厂 · 电导率应用案例
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，对电导率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电导率，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 · 电导率应用案例
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，对电导率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电导率，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 · 电导率应用案例
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，对电导率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电导率，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 · 电导率应用案例
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，对电导率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电导率，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。
