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The SITRANS LH100 series pressure transmitter is a good probe and converts the level-proportional hydrostatic pressure into a standardized signal of 4 to 20 mA. It measures the level in basins, tanks, canals and dams. The SITRANS LH100 is available for different measuring ranges and optionally with explosion protection. The transmitter has a stainless steel housing and a piezoresistive sensor with a ceramic diaphragm.


  • Easy installation and use due to compact design and corrosion-resistant material
  • Safe application due to venting pipe in connection cable to prevent condensate formation
  • Long service life due to the protection of the measuring diaphragm against external influences by a protective cap

Standard measuring set: Transmitter, cable hanger, junction box

Additional Info



0,3 %

Long-term stability

0,25 % / 12 months

Measuring range

0 – 3 mH2O to 0 – 20 mH2O


316L stainless steel housing (Ø 23.4 mm), IP68 rated


PE sheathing; Ø 6 mm with vent pipe

Cable length

standard 10, 20, or 30 m, special lengths up to 50 m are possible

Certificates/ approvals

Explosion-protected version according to IEC Ex and ATEX

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