Technical Data
ComparePoint Level / Liquids
| Measuring Principle | Capacitive Liquid |
| Characteristic / Application | 1-channel point level detection transmitter with 4…20mA output |
| Specialities | Can be combined with single-use self-adhesive capacitive sensor FZZ61 |
| Supply / Communication | 11 to 35V DC / 4 to 20 mA, no communication |
| Ambient temperature | 0 to +40 °C |
| Min. density of medium | no limitations |
| Max. tensile strength | - |
| Certificates / Approvals | CE |
| Components | Self-adhesive sensor: FZZ61; Mounting Bracket: 71647578; Data Cable 5m: 71647581 |
| Application limits | Observe min. medium conductivity and DC value |
Single-use capacitive foam detection Liquicap FTZ61
For foam detection in single-use bioreactors, without media contact
Benefits
Non-contact measurement: eliminates contamination risk and cleaning effort, ensuring safety and cost efficiency
Self-adhesive single-use sensor: easy installation and removal of the sensor to simplify the process and increase convenience
Proven capacitive technology: enables fast implementation and reliability without extensive validation
Safe foam detection: reduces risk by controlling the use of antifoaming agents and improving process safety and product quality
Compact design: ideal for space-constrained applications, providing flexibility for single-use bioprocess setups
Versatile foam measurement: capable of measuring various foams, ensuring adaptability for different applications
Application areas
The Liquicap FTZ61 is a compact foam detector based on capacitive measurement that reliably detects the foam level in non-conductive containers, such as plastic or glass, particularly single-use bags for cell culture. Since the self-adhesive sensor FZZ61 can be easily attached to the bag from the outside without media contact, the sensor-transmitter duo provides a non-invasive foam detection solution.
The Liquicap FTZ61 is designed for single-use bioreactors and excels at detecting foam during critical fermentation processes in the life sciences. This optimizes batch productivity and ensures product integrity while reducing the risk of contamination.
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Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Capacitance 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 Capacitance.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Capacitance 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 · Capacitance 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 Capacitance.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Capacitance 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 · Capacitance 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 Capacitance.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Capacitance 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 · Capacitance 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 Capacitance.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Capacitance 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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