Capacitance Level measurement Liquicap FMI51 For continuous level and interface measurement in liquids F 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, FDA-listed materials Menu-guided local configuration via plain text display (optional) Two-stage overvoltage protection Specs at a glance More information and current pricing: Accuracy Repeatablity 0,1% Process temperature -80°C...200°C -112°F...392°F Process pressure absolute / max. overpressure limit Vacuum ... 100 bar (Vaccum ... 1450 psi) Max. measurement distance 0.1 m ... 4.0 m (0.3 ft ... 13 ft) Main wetted parts Insulation material: PTFE,PFA 316L Field of application: Liquicap FMI51 is a reliable fully insulated rod probe for continuous level monitoring in liquids, particularly in build-up forming media and extremely high temperatures. 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 Invento

Features and specifications Continuous / Liquids Measuring principle Capacitive Characteristic / Application Fully insulated rod probe, for standart- and extreme process conditions (temperature, pressure, build-up) Interface measurement Interfaces liquid / liquid also with emulsion layers Specialities Inactive length Factory calibrated short response time by change of value Supply / Communication Repeatablity 0,1% Linearity error for conductive liquids -80°C...200°C -112°F...392°F Process pressure absolute / max. overpressure limit

Continuous / Liquids Main wetted parts Insulation material: PTFE,PFA 316L Process connection Tri-Clamp ISO02852 gap free plated Dairy coupling Flush-mounted seal Sensor length Total length: 6m (20ft) Inactive length: max. 2m (7ft) Max. measurement distance 4...20mA HART PFM Certificates / Approvals ATEX, FM, CSA, IEC Ex, TIIS, INMETRO, NEPSI, EAC Safety approvals EN 10204-3.1 NACE MR0175 Hygienic approvals

Continuous / Liquids Marine approval Separate housing gas-tight probe seal Application limits Insufficient clearance towards ceiling Changing, non-conductive media, conductivity < 100 μS/cm Notice the pressure and temperature derating addresses.endress.com [email protected]