Continuous level measurement for liquids
The device is independent of the dielectric constant (DC) as of a liquid conductivity of 100 µS/cm and allows measurement of various liquids without the need for recalibration.
• Process connections: Flanges and threads
• Process pressure: Vacuum to +100 bar (+1450 psi)
• Measuring range: 0.42 to 10 m (1.38 to 33 ft)
• Temperature: –80 to +200 °C (–112 to +392 °F)
• International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approvals
• Use also in safety systems requiring functional safety to SIL2 in accordance with IEC 61508
• Reliable and universal application thanks to a wide range of certificates and approvals
• No calibration necessary (factory preconfiguration). No calibration necessary for media with a conductivity of 100 µS/cm and higher
• Material in contact with the process made of corrosion-resistant material, FDAlisted materials
• Menu-guided local configuration via plain text display (optional)
• Two-stage overvoltage protection
Parameter | Details |
Product Name | Liquicap FMI52 |
Measuring Principle | Capacitance / RF admittance (fully insulated flexible rope/cable probe) |
Application | Continuous level & interface measurement for liquids; buildup prone media, high viscosity, high temperature/pressure, large measuring ranges / deep tanks |
Probe Type | Fully insulated flexible rope (cable) probe (FEP / PFA insulated) |
Measuring Range | 0.42 … 10.0 m (1.38 … 33 ft) |
Accuracy / Repeatability | ±0.1% of span |
Process Temperature | -80 … +200 °C (-112 … +392 °F) |
Process Pressure | Vacuum … 100 bar (Vacuum … 1450 psi) |
Medium Conductivity | ≥ 100 µS/cm (measurement independent of dielectric constant) |
Process Connection | Thread (G/NPT 1½", 2"), Flange |
Wetted Materials | Probe: 316L SS + FEP / PFA insulation Seal: Viton, EPDM |
Electronics | FEM52 (2 wire electronics) |
Supply Voltage | 11.4 … 35 VDC (2 wire) |
Output Signal | 4–20 mA HART (2 wire) |
Load Capacity | Max. 600 Ω |
Response Time | ≤ 0.5 s |
Housing | Aluminum (standard), 316L SS (option) |
Protection Class | IP66 / IP67 / NEMA 4X |
Ambient Temperature | -40 … +80 °C (-40 … +176 °F) |
Certifications & Approvals | ATEX, IECEx, FM, CSA, SIL 2 (IEC 61508), WHG, 3A, EHEDG, FDA, Marine |
Key Features | • Flexible rope probe (up to 10m) for deep tanks• Insensitive to product buildup• No recalibration (≥100 µS/cm)• Insensitive to dielectric constant• High temp/pressure rated |
Packaging: Original box
Esito (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
We can offer rosemount, Endress+Hauser, yokogawa, Siemens, ABB,Fisher,Koso, Samson, Abzil, NELES,UE etc, Brands.
MaoGu Building Weicheng District, Weifang City, Shandong Province,China
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