Technical Data
CompareDisinfection
| Measuring Principle | Total chlorine |
| Process temperature | Standard: -25°C ... 80°C (-9°F - 176°F) High temperature: 0°C ... 130°C (32°F - 266°F) |
ORP / Redox
| Measuring Principle | Sensor ORP / Redox |
| Application | Special high impedance measuring cable for pH/ORP measurements. |
| Installation | For electrodes with TOP68 plug-in head (ESA/ESB/ESS/HDA) and wire terminals. Potential Matching (PM)wire external with flat connector or internally. |
| Characteristic | - For pH/Redox-electrodes with and without temperature sensor.- Black for non-ex and Blue for ex-applications. |
| Measuring range | Insulation resistence (coax) : >100TeraOhm/mCapacitance (coax) : <100 pF/m |
| Design | TOP68 plug-in head for easy and safe exchange of electrodes with gold pin and IP68 thread. Designed for standard or high temperature applications. |
| Material | Cable sheat : Standard : PVC High temperature : TPEInner Conductor/control lines : copper, tin-coated. |
| Dimension | Diameter: 7,2mm |
| Process temperature | Standard: -25°C ... 80°C (-9°F - 176°F) High temperature: 0°C ... 130°C (32°F - 266°F) |
| Temperature sensor | For electrodes with and without temperature sensor |
| Ex certification | Yes (blue colored) |
| Ingress protection | IP68 |
Oxygen
| Measuring Principle | Amperometric oxygen measurement |
| Application | IP68 Plug-in-head measuring cable. |
| Installation | For sensors with TOP68 plug-in head. Wire terminals to connect to the transmitter. |
| Measuring range | Insulation resistence (coax) : >100TeraOhm/mCapacitance (coax) : <100 pF/m |
| Design | TOP68 plug-in head for easy and safe exchange of sensors with gold pin and IP68 thread. Designed for standard or high temperature applications. |
| Material | Cable sheat : Standard : PVC High temperature : TPEInner Conductor/control lines : copper, tin-coated. |
| Dimension | Diameter: 7,2mm |
| Process temperature | Standard: -25°C ... 80°C (-9°F - 176°F) High temperature: 0°C ... 130°C (32°F - 266°F) |
| Temperature sensor | For sensors with and without temperature sensor. |
pH
| Measuring Principle | Potentiometric |
| Application | Special high impedance measuring cable for pH/ORP measurements. |
| Installation | For electrodes with TOP68 plug-in head (ESA/ESB/ESS/HDA) and wire terminals. Potential Matching (PM) wire externally with flat connector or internally. |
| Characteristic | - for pH/redox electrodes with and without temperature sensor - black for non-ex and blue for ex-applications. |
| Measuring range | Insulation resistence (coax): >100TeraOhm/mCapacitance (coax): <100 pF/m |
| Design | TOP68 plug-in head for easy and safe exchange of electrodes with gold pin and IP68 thread. Designed for standard or high temperature applications. |
| Material | Cable sheat: Standard: PVC High temperature: TPEInner Conductor/control lines: copper, tin-coated. |
| Dimension | Diameter: 7,2 mm (0.28 inch) |
| Process temperature | Standard: -25°C ... 80°C (-9°F - 176°F) High temperature: 0°C ... 130°C (32°F - 266°F) |
| Temperature sensor | For electrodes with and without temperature sensor |
| Ex certification | Yes (blue colored) |
| Ingress protection | IP68 |
Application: Top68-plug head, IP68 MEMA6
1 Electrode plug.
Diameter: 7.2mm
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Source: Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · pH 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 pH.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable pH 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 · pH 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 pH.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable pH 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 · pH 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 pH.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable pH 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 · pH 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 pH.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable pH 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.
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