Model FLM-CA

Magnetostrictive level transmitter

High-resolution measurement principle, compact design

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  • High-accuracy level detection for liquid media

Special features

                                                                    • Compact and space-saving design
                                                                    • Output signal 4 ... 20 mA (NAMUR NE43) or HART® ver. 6
                                                                    • Operating limits:
                                                                      - Operating temperature: T = -40 ... +250 °C
                                                                      - Operating pressure: P = Vacuum to 40 bar
                                                                      - Limit density: ρ ≥ 580 kg/m3
                                                                    • Explosion-protected version (option)
                                                                    • Vibration resistant version (option)


The model FLM-CA magnetostrictive level transmitter is used for the high-accuracy, continuous level detection of liquids and is based on determining the position of a magnetic float according to the magnetostrictive measurement principle.

The FLM-CA emits a 4 … 20 mA output signal, which is configured via buttons within the probe head. Optionally, the FLM-CA is also available with HART® protocol as a digital output signal. Probe lengths of 100 mm to 3 m and also various temperature and pressure ranges are possible.

In comparison to the FLM-S, the FLM-CA is particularly notable for its very compact and space-saving design. In addition, it can be used in applications with vibrations up to 4 g.

With threaded connection and float V18/42A

With threaded connection and float V18/42A

  • With threaded connection and float V18/42AWith flange connection and float V52A
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