E+H capacitance level meter FMI51Advantages:
The E+H capacitance level gauge Liquicap FMI51 probe can be used for continuous measurement of liquid level, with reliable measurement, especially suitable for media with adhesive formation and extreme high temperature applications. The measured value is independent of the DK value (dielectric constant). Paired with Fieldgate FXA320 (remote measurement value access using internet technology), Liquicap provides an ideal inventory management solution.
advantage
The E+H capacitance level meter FMI51 does not require calibration for liquids with conductivity greater than 100 μ S/cm. The probe length is pre-set at the factory at 0%/100%, and debugging is fast and simple.
Text display, menu guided on-site settings (optional).
We have obtained various certifications and licenses, with a wide range of applications.
Compliant with IEC 61508 standard, suitable for safety systems that require SIL2 level safety.
The liquid connection part of the E+H capacitance level meter FMI51 is made of corrosion-resistant materials and FDA certified materials.
Double overvoltage protection (gas discharge device+protective diode) can prevent tank discharge.
Electronic components provide built-in adhesion compensation
application area
Liquicap FMI51 has a sturdy structure (self sealing cone) and a probe pressure range from vacuum to 100 bar. The temperature range of sealing and isolation materials used for storage tanks can reach -80~+200 ℃. When the conductivity of a liquid is greater than 100 μ S/cm, the measured value is independent of DK (dielectric constant), so there is no need to recalibrate to measure different liquids.
E+H capacitance level meter FMI51Technical parameters:
measuring principle |
capacitance |
Features/Applications |
Fully insulated rod probe, suitable for standard and extreme process conditions (temperature, pressure, adhesion) |
Interface measurement |
Interfaces liquid / liquid also with emulsion layers |
Power/Communication |
12-36V DC HART,PFM |
measurement accuracy |
Repeatablity 0,1% |
Linear error in measuring conductive liquids |
<0,25% |
ambient temperature |
|
process temperature |
|
Process absolute pressure/maximum overpressure limit |
Vacuum can reach 100 bar (vacuum can reach 1450 psi) |
Contact medium components |
Insulation materials: PTFE, PFA, 316L |
Process connection |
'G1/2, G 3/4, G 1, G1 1/2 /NPT 1/2,NPT 3/4', NPT 1', NPT1 1/2; DN25.../ANSI 1 '.../JIS... flange |
Sanitary process connection |
ISO02852 three clamp head, milk connector, flush installation seal |
sensor length |
Total length: 6m (20ft); Shielding section length: maximum 2m (7ft) |
Maximum measurement distance |
0.1 m ... 4.0 m (0.3 ft ... 13 ft) |
output |
4...20mA HART PFM |
Certificates and certifications |
ATEX,WHG,SIL,EHEDG |
optional |
Separated shell |
characteristic |
Interface measurement; Shielding segment length; Factory calibration; Short measurement response time |
Application limitations |
Pay attention to the pressure and temperature changes, as well as the DK value of non-conductive media. |