Densitycontroller FML621, Liquiphant
Technical Data
CompareDensity
| Measuring Principle | |
| Characteristic / Application | Density Computer Software offers modules for density, reference density, concentration of liquids and for a intelligent medium detection |
| Supply / Communication | AC 90-253V DC 20-36V |
| Ambient temperature | -20...50°C |
| Output | 4-20mA Profibus DP Ethernet |
| Certificates / Approvals | ATEX EAC CSA IECEx |
| Options | Mathscapabilities for further calculations |
| Specialities | Configuration with ReadWin2000 |
The density computer can be used to detect all liquid media, calculating reference density and liquid concentration and converting the values into different units such as °Brix, °Baumé and °API. Additional software modules support users in monitoring product quality, e.g. determining reference density and identifying the medium based on the measured density or concentration. EEx ia, EEx de and EEx d explosion protection approvals permit use in hazardous areas.
Advantages
Can be mounted directly on tanks and pipes for measurement without adding a pipe section
Various process connections available
Temperature compensation in combination with existing temperature measurement
No mechanical moving parts: maintenance-free, no wear and a long service life
The same density computer can also provide pump dry-running protection
The FML621 density computer can provide additional calculations, such as product quality calculations
Integrated data logger supports user operation and maintenance
Application areas
The density computer can be used to detect all liquid media, calculating reference density and liquid concentration and converting the values into different units such as °Brix, °Baumé and °API. Additional software modules support users in monitoring product quality, e.g. determining reference density and identifying the medium based on the measured density or concentration. EEx ia, EEx de and EEx d explosion protection approvals permit use in hazardous areas.
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Tuning Fork 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 Tuning Fork.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Tuning Fork 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 · Tuning Fork 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 Tuning Fork.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Tuning Fork 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 · Tuning Fork 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 Tuning Fork.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Tuning Fork 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 · Tuning Fork 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 Tuning Fork.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Tuning Fork 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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