Marine approved level transmitter with 4-20mA current loop output for shipbuilding with optional all CuNiFe construction for sea-water compatibility in ranges from 0.4 mH2O to 250mH2O gauge.
FOR INFORMATION ONLY - THIS PRODUCT HAS BEEN DISCONTINUED
View replacement product - LMK458
Product Parameters
Hydrostatic Level Ranges: 0.4 up to 250 mWG
Accuracy: ±0.175% full scale BSL NLHR with optional 0.125%
Output Signal: 4-20mA current
Electrical Connection: IP68 submersible TPE cable outlet
Pressure Connections: flange or screw-in with flush diaphragm
Special Features: DNV & GL marine approved for use on ships ballast, fuel and liquid cargo tanks
Special Options: CuNi10Fe1Mn construction for sea-water immersion, ATEX IS approval
Product Description
The LMK 457 marine level transmitter has a capacitive ceramic sensing diaphragm which is compatible with sea water and salt spray when the copper nickel alloy option is specified.
The LMK457 marine level transmitter is Germanischer Lloyd (GL) and Det Norske Veritas (DNV)approved for marine use and can be used on seawater ballast, fuel, oil, service and waste water systems.
ATEX approved for intrinsically safe use in hazardous environments the LMK-457 marine approved level transmitter can also be used on ship systems which are handling flammable and volatile chemicals such as oil, gas, liquid petroleum gas (LPG) and liquid natural gas (LNG).
The LMK-457 ballast level sensor comes in a range of pressure fittings for either lowering into a tank, screwing into a pipe or flange mounting to the wall of a tank.
Related Products
Marine approved pressure transmitters
Submersible pressure transmitters
Hydrostatic pressure sensors for externally mounting to a storage tank wall
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Site Last Updated: 08/02/12
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