Hydrostatic level probe - LMK 458H - BD|SENSORS GmbH - for water / for oil / for wastewater

Characteristics

Technology

hydrostatic

Medium

for water, for oil, for wastewater, for fuel, for corrosive liquids, for sludge

Interface

4-20 mA, 2-wire, HART

Applications

for storage tanks, for fill monitoring, for OEM, for marine applications, rugged, for corrosive environments, for CSO monitoring

Other characteristics

stainless steel, corrosion-resistant, temperature-compensated, programmable, intrinsically safe, FM/FMC, IP68, multidrop

Level range

Max.: 200 m
(656'02" )

Min.: 0 m
(0'00" )

Process pressure

Max.: 20 bar
(290.08 psi)

Min.: 0.06 bar
(0.87 psi)

Process temperature

Max.: 85 °C
(185 °F)

Min.: -25 °C
(-13 °F)

Description

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. Features accuracy: 0.1 % FSO shipping approvals: American Bureau of Shipping (ABS), Bureau Veritas (BV), China Classification Society (CCS), Det Norske Veritas (DNV), Germanischer Lloyd (GL), Lloyd's Register (LR) diameter 39.5 mm HART®-communication (setting of offset,span and damping) high overpressure capability high long term stability Optional Features IS-version 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