nominal pressure: 0 ... 60 cmH2O up to 0 ... 200 mH2O
accuracy: 0.1 % FSO
diameter 39.5 mm
HART®-communication (setting of offset,span and damping)
high overpressure capability
high long term stability
shipping approvals: LR (Lloyd´s Register), DNV(Det Norske Veritas), GL (Germanischer Lloyd), ABS (American Bureau of Shipping), CCS (China Classificaton Society)
Ex ia = intrinsically safe for gases and dusts
diaphragm 99,9 % AI2O3
different housing materials (stainless steel, CuNiFe)
screw-in and flange version
accessoires e.g. assembling and probe flange, mounting clamp
LMK 458 H
hydrostatic HART-probe Ø 39,5
The hydrostatic probe LMK 458H has been developed for measuring level in service and storage tanks and is as a consequence certificated for shipbuilding and offshore applications.
A permissible operating temperature of up to 85 °C and the possibility to use the device in intrinsic safe areas enable to measure the pressure of various fluids under extreme conditions. The basis for the LMK 458H is a capacitive ceramic sensor element, which offers a high over-load resistance and medium compatibility.