Liquiphant FTL62
Technical Data
CompareDensity
| Measuring Principle | Vibration Density |
| Product Headline | Vibronic point level device with extension tube for liquids with highly corrosion-resistant coating. Reliable measurement even for changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up. |
| Characteristic / Application | Compact vibronic device with highly corrosion-resistant coating for aggressive media, Optional extension tube up to 3 m (9.8ft), Modular housing concept |
| Ambient temperature | -60 °C...+70 °C (-51 °F...+158 °F) |
| Process temperature | -50 °C...+150 °C (-58 °F...+302 °F) |
| Process pressure | Vacuum...40 bar Vacuum...580 psi |
| Sensor length | Up to 3 m (9.8ft) |
| Certificates / Approvals | ATEX, IEC Ex |
| Specialities | Heartbeat Technology, Bluetooth® Operation and maintenance SmartBlue App, LED Module, RFID TAG for easy identification, Second line of defense Temperature spacer for high process temperature, Plug and play functionalities |
| Components | Density Computer FML621 |
| Measuring range | Density range: 0.3 to 2 g/cm³ |
| Other approvals and certificates | Overfill protection WHG SIL2/ SIL 3 according to IEC 61508 |
Point Level / Liquids
| Measuring Principle | Vibration Liquids |
| Characteristic / Application | Compact vibronic device with highly corrosion-resistant coating for aggressive media, Optional extension tube up to 3 m (9.8ft), Modular housing concept |
| Specialities | Heartbeat Technology, Bluetooth® Operation and maintenance SmartBlue App, LED Module, RFID TAG for easy identification, Second line of defense Temperature spacer for high process temperature, Plug and play functionalities |
| Supply / Communication | 19...253V AC / 2-wire, 10...55V / DC-PNP 3-wire, 9...20V DC with relay DPDT, 19...253V AC or 19...55V DC with relay DPDT, 2-wire NAMUR, 2-wire PFM, 4-20mA HART |
| Ambient temperature | -60 °C...+70 °C (-76 °F...+158 °F) |
| Process temperature | -50 °C...+150 °C (-58 °F...+302 °F) |
| Process pressure / max. overpressure limit | Vacuum...40 bar Vacuum...580 psi |
| Min. density of medium | 0.5 g/cm³ (0.4 g/cm³ optional) |
| Main wetted parts | ECTFE, PFA (Edlon, RubyRed or conductive) 316L Enamel |
| Process connection | Flanges: DN25...DN100 ASME 1"...4" JIS 50A |
| Sensor length | Up to 3 m (9.8 ft) |
| Communication | 2-wire direct load HART DC-PNP 3-wire Relays NAMUR PFM Bluetooth® wireless technology |
| Certificates / Approvals | ATEX, IEC Ex, NEPSI, EAC Ex, KC, JPN Ex, INMETRO, UK Ex |
| Safety approvals | Overfill protection WHG SIL2/ SIL 3 according to IEC 61508 |
| Design approvals | EN 10204-3.1 ASME B31.3 Process Piping CRN |
| Marine approval | ABS/ LR/ BV/ DNV |
| Options | Ambient temperature down to -60 °C (-76 °F), Heavy duty stainless steel housing |
| Components | FTL325P Interface PFM FTL325N Interface NAMUR |
The Liquiphant FTL62 is the ideal choice for limit detection of corrosive liquids. It makes instrument functional safety testing easy, works reliably and complies with the IEC 61508 safety standard (SIL), the API 2350 standard and the WHG standard. The vibronic sensor is based on the active safety principle, meets the requirements of limit detection for corrosive media, reliably monitors the level, prevents tank overfill and provides pump dry-running protection. The FTL62 is easy to use and features an integrated digital interface, providing real-time data at your fingertips.
Advantages
Universal limit detection principle — proven vibronic technology
Developed in accordance with IEC 61508 with high safety — meets the requirements of SIL2/3 applications (certified by a third party)
Guided operating wizard for fast, convenient execution of periodic functional safety tests, operated via SmartBlue-App, test button or external test magnet. Users can therefore test the instrument simply and quickly within the safety loop
Heartbeat Technology enables safe, uninterrupted instrument diagnostics and simple instrument self-verification
Heartbeat Diagnostics: permanent diagnostic function that increases plant safety. Connect to the instrument via SmartBlue-App to easily obtain real-time diagnostic data
Heartbeat Verification: instrument verification without interrupting the production process. Verification reports are generated automatically
Heartbeat Monitoring: track sensor data at any time with all data at your fingertips, supporting preventive maintenance and process optimization
Application areas
Limit switch with extension pipe for limit detection of pumpable liquids
Coated fork for limit detection of corrosive media: ECTFE (Halar), PFA (EdlonTM, Ruby Red, conductive), enamel
Process temperature: -60...+150°C
Process pressure: -1...+40bar
Ambient temperature: -60...+70°C
Maximum medium viscosity: 10,000mm2/s (cSt)
Process connections: thread, flange and hygienic connections (Tri-Clamp)
International explosion protection approval, WHG overfill protection approval, SIL approval, marine approvals
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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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