Liquipoint FTW23
Technical Data
ComparePoint Level / Liquids
| Measuring Principle | Capacitive Liquid |
| Characteristic / Application | Compact point level switch for using in water based liquids |
| Specialities | CIP and SIP suitable |
| Supply / Communication | 10…30 V DC |
| Ambient temperature | -20...70°C -4... 158°F |
| Process temperature | Standard: -20 ... 100°C Cleaning: -20 ... 135°C for 1h -4 ... 275F for 1h |
| Process pressure / max. overpressure limit | Vacuum ... 16 bar Vacuum ....232 psi |
| Main wetted parts | Sensor: 316L Sensor isolation: PEEK |
| Process connection | Thread G1, G1/2, G3/4, M24 |
| Communication | DC PNP IO- Link |
| Certificates / Approvals | CSA C/US |
| Design approvals | EN 10204-3.1 |
| Hygienic approvals | 3A, EHEDG |
| Options | Weld-in adapter, Process adapter for hygienic process connections |
| Application limits | Conductive foam is recognizes as a liquid |
Liquipoint FTW23 meets all international hygienic requirements, is designed and manufactured for the food industry and is also suitable for industrial applications in all industries. Specially designed for applications with non-adhesive liquid media. The IO-Link function simplifies parameter setting. Efficient:
- economical to use
- function check via test magnet
Simple:
- no calibration or adjustment required
- no special tools required, plug-and-play
- IO-Link connection function
Benefits
Compact design for easy installation, even in confined spaces or hard-to-reach locations
Easy device configuration with engineering tools; IO-Link reduces costs and complexity
Resistant to CIP and SIP cleaning - highest degree of protection IP69
No need for individual adjustment for each medium
On-site function check via LED display
Application
Suitable for use in storage tanks, mixing vessels and pipes. Designed for water-based media; the dielectric constant of the medium is normally required to be >20, but calibration via IO-LINK allows detection of media with a dielectric constant >1.5.
Process connection: thread
Temperature: -20...+100°C (-4...+212°F); CIP/SIP: max. 135°C (275°F) within 1 h
Pressure: -1...16 bar abs (-14.5...232 psi)
Hygienic approval
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Technical Documentation
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Accessories/Spare Parts
Source:Endress+Hauserwebsite public information
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Conductive 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 Conductive.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductive 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 · Conductive 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 Conductive.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductive 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 · Conductive 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 Conductive.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductive 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 · Conductive 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 Conductive.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductive 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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