Technical Data
ComparePoint Level / Liquids
| Measuring Principle | Conductive |
| Characteristic / Application | Compact point level switch for using in pipes and in storage, mixing and process vessels with or without an agitator, for water based or oil based media, with active build up compensation,flush mounting |
| Specialities | CIP and SIP suitable Conductive foam is detectable or can be switched off |
| Supply / Communication | 10…30 V DC |
| Ambient temperature | -40 ... 70°C (-40 ... 158°F) |
| Process temperature | Standard: -20 ... 100°C Cleaning: -20 ... 150°C for 1h ( -4 ... 302°F for 1h) |
| Process pressure / max. overpressure limit | Vacuum ... 25 bar (Vacuum ... 362,5 psi) |
| Main wetted parts | Sensor: 316L Sensor isolation: PEEK |
| Process connection | Thread G1, G1/2, G3/4, M24 |
| Process connection hygienic | Clamp ISO 2852 1 to 1 1/2", 2", DIN11851 Pipe union |
| Communication | DC PNP |
| 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 |
The Liquipoint FTW33 meets all international hygienic requirements, is specially developed for the food industry and is suitable for industrial applications in all industries. It can be used for paste-like media, viscous media and media with heavy buildup. Premium:
- Detection of oil-based and water-based fluids, and paste-like/viscous media
- Truly flush-mounted
Reliable:
- With automatic buildup compensation
- Function check via test magnet
Simple:
- No calibration or adjustment required
- Plug and play, no special tools required
Advantages
Flush-mounted, yet usable with pipe installation spool, especially suitable for the hygiene industry
Buildup compensation enables safe and reliable measurement and ensures reliable switchover
No separate adjustment required for each medium
Compact design allows easy installation even in confined spaces or hard-to-reach locations
Various process connections allow installation in new and existing plants
Resistant to CIP and SIP cleaning - highest degree of protection IP69
On-site function check via LED display
Areas of application
For use in pipe tanks, mixing vessels and process vessels, with or without agitators. Suitable for liquids with conductivity >1 μS/cm or dielectric constant >2. Designed for the food industry. Foam detection is possible in the food industry.
Process connections: thread and hygienic connections
Sensor length: flush-mounted
Temperature: -20...+100°C (-4...+212°F); CIP/SIP: max. 150°C (302°F) within 1 h
Pressure: 0...25 bar abs (0...362.5 psi abs)
Hygienic certificate
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Technical documentation
Technical data
Documents/Manuals/Software
Accessories/Spare parts
Source:Endress+Hauserwebsite public information
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|---|---|
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| FTW33-AA4N3CJ | 电导式限位检测 |
| FTW33-AA4N3EJ | 电导式限位检测 |
| FTW33-AA4NW5J | 电导式限位检测 |
| FTW33-AA4NWSJ | 电导式限位检测 |
| FTW33-AA4NWVJ | 电导式限位检测 |
| FTW33-AA4NX2J | 电导式限位检测 |
| FTW33-AA4U1AJ | 电导式限位检测 |
| FTW33-AA4U1CJ | 电导式限位检测 |
| FTW33-AA4U3CJ | 电导式限位检测 |
| FTW33-AA4U3EJ | 电导式限位检测 |
| FTW33-AA4UW5J | 电导式限位检测 |
| FTW33-AA4UWSJ | 电导式限位检测 |
| FTW33-AA4UWVJ | 电导式限位检测 |
| FTW33-AA4UX2J | 电导式限位检测 |
| FTW33-AA7M1AJ | 电导式限位检测 |
| FTW33-AA7M1CJ | 电导式限位检测 |
| FTW33-AA7M3CJ | 电导式限位检测 |
| FTW33-AA7M3EJ | 电导式限位检测 |
| FTW33-AA7MW5J | 电导式限位检测 |
| FTW33-AA7MWSJ | 电导式限位检测 |
| FTW33-AA7MWVJ | 电导式限位检测 |
| FTW33-AA7MX2J | 电导式限位检测 |
| FTW33-AA7N1AJ | 电导式限位检测 |
| FTW33-AA7N1CJ | 电导式限位检测 |
| FTW33-AA7N3CJ | 电导式限位检测 |
| FTW33-AA7N3EJ | 电导式限位检测 |
| FTW33-AA7NW5J | 电导式限位检测 |
| FTW33-AA7NWSJ | 电导式限位检测 |
| FTW33-AA7NWVJ | 电导式限位检测 |
| FTW33-AA7NX2J | 电导式限位检测 |
Case Studies
市政污水处理污水处理厂 · 电导式应用案例
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,对电导式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式,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 · 电导式应用案例
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,对电导式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式,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 · 电导式应用案例
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,对电导式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式,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 · 电导式应用案例
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,对电导式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式,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。







