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BD Sensors LMK 809 Ceramic Sensor plastic probe

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BD Sensors LMK 809 Ceramic Sensor plastic probe

Price on request

The plastic submersible probe LMK 809 is designed for continuous level measurement in highly polluted and aggressive media. Basic element is a capacitive ceramic sensor.

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SKU: BD_Sensors_LMK809 | Categories: , ,


The LMK 809 sensor is designed for level measurement in polluted and aggressive media.  The measurement element is a flush-mounted capacitive ceramic sensor which tolerates harsh conditions and is easy to clean.  Typical applications include landfill sites, waste-water treatment plants and water recycling plants.  The sensor is suitable to use in a wide range of acidic and alkaline media.  Different housing material and cabling material is available depending on the application.


Key features include:

  • Nominal pressure: 0 … 40 cmH2O up to 0 … 100 mH2O
  • High Overpressure capability
  • Output signal 4…20mA or 0…10V
  • Accuracy – Standard: ≤ ± 0.35 % FSO


Option: ≤ ± 0.25 % FSO

  • Housing material PP-HT or PVDF
  • Diameter 45mm

Additional information

Nominal Pressure

From 0 … 0.4 mH2O up to 0 … 100 mH2O


45 mm


Bare Sensor

Available for Rent



BD Sensors




Our sales staff are highly trained and would be happy to take your call or email to discuss any product or service. We provide obligation-free quotes on everything from single dataloggers to large monitoring programs!