信号转换器
Technical Data
CompareOxygen
| Measuring Principle | Amperometric oxygen measurement |
| Application | CYM17 converter enables easy retrofit of conventional analog pH and oxygen sensor to Memosens CPS171D and COS81D in benchtop fermentation applications. |
| Material | Housing: Aluminum |
| Dimension | Height: 36.6 mm (1.44 in) Deep: 72 mm (2.8 in) Width 140.6 mm (5.5 in) |
| Process temperature | -5 to 50 °C (20 to 120 °F) |
| Input | M12 socket |
| Output / communication | Output pH: mV signal according to Nernst equation with 0 mV at pH 7 and -59 mV/pH Temperature pH: simulated PT1000 Output oxygen: 0 to 60 nA with 60 nA at 100% oxygen saturation Temperature oxygen: simulated 22 kOhm NTC |
pH
| Measuring Principle | Potentiometric |
| Application | CYM17 converter enables easy retrofit of conventional analog pH and oxygen sensor to Memosens CPS171D and COS81D in benchtop fermentation applications. |
| Material | Housing: Aluminum |
| Dimension | Height: 36.6 mm (1.44 in) Deep: 72 mm (2.8 in) Width 140.6 mm (5.5 in) |
| Process temperature | -5 to 50 °C (20 to 120 °F) |
| Ingress protection | IP54 |
| Input | M12 socket |
| Output / communication | Output pH: mV signal according to Nernst equation with 0 mV at pH 7 and -59 mV/pH Temperature pH: simulated PT1000 Output oxygen: 0 to 60 nA with 60 nA at 100% oxygen saturation Temperature oxygen: simulated 22 kOhm NTC |
CYM17 enables Memosens digital sensors to be conveniently used on laboratory fermenters without modifying the SOP
Advantages
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Convenient replacement of existing analog sensors. Install the Memosens digital sensor directly in the fermenter and connect it to the converter.
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Various adapter cables are available to conveniently connect a Memosens digital pH electrode (e.g. CPS171D) and a fluorescence dissolved oxygen sensor (e.g. COS81D).
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With Memosens technology, the cable connection is unaffected by moisture, corrosion or soiling: the sensor offers maximum stability and testing offers maximum safety.
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Memosens digital sensors perform excellently in process applications and fermenters. From initial laboratory testing to final batch production, they provide consistent measurement.
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The converter continuously checks the Memosens digital sensor, ensuring maximum measuring reliability at all times and immediately triggering an alarm in the event of an error.
Field of application
The digital (Memosens)/analog converter CYM17 enables Memosens digital sensors to be conveniently used on laboratory fermenters without modifying the SOP. The Memosens digital technology not only offers maximum process and data integrity but is also easy to operate. It avoids all moisture problems and ensures stable signals after high-temperature sterilization.
With the digital (Memosens)/analog converter CYM17, Memosens digital sensors can be used on existing fermenters in laboratory and biotechnology industries.
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Gateways and Modems Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Gateways and Modems.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Gateways and Modems for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Gateways and Modems Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Gateways and Modems.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Gateways and Modems for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Gateways and Modems Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Gateways and Modems.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Gateways and Modems for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Gateways and Modems Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Gateways and Modems.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Gateways and Modems for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
