BD Sensors Level Probe, LMK 458H
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LMK 458H Level Probe

Brand: BD Sensors
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The hydrostatic probe LMK 458H has been developed for measuring level in service and storage tanks and is as a consequence of the certification by Germanischer Lloyd predestined for shipbuilding and offshore applications.

A permissible operating temperature of 0° to 85° C (0° to 185° F) 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 overload resistance and medium compatibility.
Features
  • Diameter 39.5 mm
  • HART®-communication (setting of offset,span and damping)
  • High overpressure capability
  • High long term stability

Specifications

Brand

Accuracy

  • ≤ ± 0.1 % of Full Scale Output According to IEC 60770
  • ≤ ± 0.2 % of Full Scale Output According to IEC 60770

Approvals & Certifications

  • ABS
  • CCS
  • CE-Conformity
  • DNV
  • EMC: Emission & Immunity According to EN 61326, 2004/108/EC
  • Germanischer Lloyd (GL)
  • Lloyd Register (LR)
  • REACH
  • RoHS
  • TÜV NORD

Cable Material

  • Cable Outlet with Sheath Material: FEP (Black)
  • Cable Outlet with Sheath Material: Polyurethane PUR (Black)

Diameter

  • 1.55” (39.5 mm)

Electrical Connectors

  • FEP Cable
  • TPE Cable

Enclosure, Body Material

  • 316L Stainless Steel, 1.4401
  • Copper Nickel (CuNi10Fe1Mn)

Environmental Protection

  • IP68

Load Effect

  • 0.05 % of Full Scale Output / kiloohms

Measuring Time

  • Measuring Rate: 7 seconds

Output

  • 4-20 mA, 2-Wire

Power Supply Effect

  • 0.05 % of Full Scale Output / 10 V

Voltage

  • Input Voltage: 28 V

  • Marine and Shipbuilding

Documentation

Data Sheets

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