Endress+Hauser Liquicap FMI52 Capacitance Level Transmitter

$2,000.00

Endress+Hauser Liquicap FMI52 is a fully insulated rope probe for continuous level and interface measurement in liquids.

With a measuring range of 0.42–10 m, process temperatures from −80 to +200 °C, and pressure up to 100 bar, it is ideal for small tanks, build-up forming media, and high-temperature applications.

No recalibration required for media with conductivity ≥100 μS/cm.

🕑 Lead time: 6-8 weeks
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Liquicap FMI52 is a reliable fully insulated rope probe for continuous level monitoring in liquids, particularly in small tanks, build-up forming media and extremely high temperatures - especially for large measuring ranges. The measurement is independent of the dielectric constant (dc). Used in conjunction with Fieldgate FXA320 (remote measured value interrogation using Internet technology), Liquicap is an ideal solution for Inventory Management Solutions.

Capacitance Level measurement Liquicap FMI52

For continuous level and interface measurement in liquids - for large measuring ranges

Specs at a glance

  • Accuracy
    repeatablity 0,1%
  • Process temperature
    -80°C...200°C
    -112°F...392°F
  • Process pressure / max. overpressure limit
    Vacuum ... 100 bar
    (Vaccum ... 1450 psi)
  • Max. measurement distance
    0.42 m ... 10.0 m
    (1.38 ft ... 33 ft)




  • Insulation material: FEP,PFA
    316L


Field of application

Liquicap FMI52 is a reliable fully insulated rope probe for continuous level monitoring in liquids, particularly in small tanks, build-up forming media and extremely high temperatures - especially for large measuring ranges. The measurement is independent of the dielectric constant (dc). Used in conjunction with Fieldgate FXA320 (remote measured value interrogation using Internet technology), Liquicap is an ideal solution for Inventory Management Solutions.

Device is independent of the dielectric constant (dc) as of a liquid conductivity of 100μS/cm and allows measurement of various liquids without the need for recalibration.


  • Process connections: Flanges and threads

  • Process pressure: Vacuum to +100bar (vacuum to 1,450psi)

  • Measuring range: 0.42 to 10.0m (1.38 to 33ft)

  • Temperature: -80 to +200°C (-112 to +392°F)

  • International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approvals

Benefits


  • Use also in safety systems requiring functional safety to SIL2 in accordance with IEC 61508

  • Reliable and universal application thanks to wide range of certificates and approvals

  • No calibration necessary (factory preconfiguration). No calibration necessary for media with a conductivity of 100μS/cm and higher

  • Material in contact with the process made of corrosion-resistant material

  • Menu-guided local configuration via plain text display (optional)

  • Two-stage overvoltage protection
Parameter Specification
Measuring Principle Capacitive
Application Fully insulated rope probe · Standard and extreme process conditions · Liquid/liquid interface measurement (including emulsion layers)
Supply / Communication 12–36 V DC · 4–20 mA HART · PFM
Repeatability 0.1%
Linearity Error (Conductive Liquids) <0.5%
Ambient Temperature –50 °C ... +70 °C (–58 °F ... +158 °F)
Process Temperature –80 °C ... +200 °C (–112 °F ... +392 °F)
Process Pressure Vacuum ... 100 bar (Vacuum ... 1,450 psi)
Wetted Materials Insulation: FEP / PFA · Stainless steel 316L
Process Connection (Standard) G 3/4 · G 1 · G 1½ · NPT 3/4" · NPT 1" · NPT 1½" · Flange from DN25 / ASME 1" / JIS
Process Connection (Hygienic) Tri-Clamp ISO 02852 (gap-free plated) · Dairy coupling · Flush-mounted seal
Sensor Length Total: up to 6 m (20 ft) · Inactive length: max. 2 m (7 ft)
Measurement Range 0.42 m ... 10.0 m (1.38 ft ... 33 ft)
Ex / Safety Approvals ATEX · FM · CSA · IECEx · TIIS · INMETRO · NEPSI · EAC · SIL
Design Approvals EN 10204-3.1 · NACE MR0175
Hygienic Approvals EHEDG
Marine Approvals GL · ABS · DNV
Options Separate housing · Gas-tight probe seal