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FTL20H 音叉限位开关

FTL20H 音叉限位开关

音叉限位开关

Liquiphant FTL20H is a point level switch with compact hygiene design for use in storage tanks, agitators and pipes which have to meet particularly high hygiene standards internally and externally. FTL20H can be used as an overfill prevention or as a pump dry-run protector. The measurement is unaffected of viscosity, build-up, turbulences, flows, air bubbles or temperature changes during cleaning. Functional check in installed state from the outside possible. EHEDG approval available.
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Point Level / Liquids

Measuring Principle
Characteristic / Application most compact
hygiene housing and process connections
CIP / SIP
Switch point 38mm
EHEDG approvals
Supply / Communication 19 ... 253V AC
10 ... 35V DC-PNP
ASI-Bus
Ambient temperature -40 °C ... 70 °C
(-40 °F ... 158 °F)
-25 °C ... 70 °C - ASi
(-13 °F ... 158 °F - ASi)
Process temperature -40 °C ... 150 °C
(-40 °F ... 302 °F)
Process pressure / max. overpressure limit Vacuum ... 40 bar
(Vacuum ... 580 psi)
Min. density of medium 0,7g/cm3
(0,5g/cm3 optional)
Main wetted parts 316L
Process connection G1/2A, G3/4A, G1A, NPT1/2", NPT3/4", R1/2", R3/4"
Process connection hygienic Tri-Clamp ISO2852
Dairy coupling
Flush mount solutions
Sensor length 64mm (2.52")
Communication AC, DC-PNP, ASi
Certificates / Approvals WHG/ Overfill prevention
EHEDG
GL Marine
Successor Product phase out planned,
Successor FTL33

Application
Liquiphant T FTL20 is a point level switch for all kinds of liquids; it can be used in storage tanks, vessels and pipes.
It provides overflow protection or pump protection in cleaning/filter systems and in tanks for refrigerants or lubricants.
The FTL20 is unaffected by medium conductivity, buildup, turbulence, flow or bubbles, and is an ideal replacement for float switches, conductive and capacitive sensors and optical sensors.
The FTL20 is not suitable for hazardous areas or media temperatures above 150 °C. The FTL20 can also be used in hygienic applications.
Performance
High operational safety and reliability with a wide range of applications
External LED display for on-site control
Compact design for installation in hard-to-reach places
Robust stainless steel housing (316L)
Plug connection for easy maintenance
Medium temperature up to 150 °C

 

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Source: public information from the Endress+Hauser website

市政污水处理

市政污水处理污水处理厂 · 音叉应用案例

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,对音叉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音叉,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

食品饮料食品生产线 · 音叉应用案例

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,对音叉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音叉,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

化工制药反应釜与储罐 · 音叉应用案例

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,对音叉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音叉,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

电力能源电厂锅炉与汽机 · 音叉应用案例

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,对音叉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音叉,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。