LMK 458

The hydrostatic probe LMK 458 has been developed for measuring level in service and storage tanks and is certificated for shipbuilding and offshore applications. A permissible operating temperature up to 125 °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 458 is a capacitive ceramic sensor element designed by BD|SENSORS, which offers a high overload resistance and medium compatibility.

Features:

• Nominal pressure: from 0 ... 40 cmH2O up to 0 ... 200 mH2O
• Output signals: 2-wire: 4 ... 20 mA others on request
• Special characteristics:
• diameter 39.5 mm
• LR-certificate (Lloyd´s Register)
• DNV▪GL Approval (Det Norske Veritas ▪ Germanischer Lloyd)
• ABS-certificate (American Bureau of Shipping)
• CCS-certificate (China Classification Society)
• high overpressure resistance
• high long-term stability
• Optional versions:
• diaphragm Al2O3 99.9 %
• different housing materials: (stainless steel, CuNiFe)
• IS-version
• Ex ia = intrinsically safe for gas
• screw-in and flange version
• accessories: e.g. assembling and probe flange, mounting clamp