The hydrostatic probe LMK 487 has been developed for measuring levels in various tankm applications for shipbuilding and offshore. In comparison to the hydrostatic probe LMK 458 the external diameter amounts to only 22 mm by which the installation in 1′ pipes can be carried out easily. Beside the housing materials stainless steel and titanium, different elastomer materials are available by which an optimum adaptation to the application can be ensured. Features: — nominal pressure: 0 … 1 mH2O up to 0 … 100 mH2O — accuracy: 0.25 % FSO — output signal 4 … 20mA / 2-wire — diameter 22 mm — shipping approvals: ABS, LR, DNV, GL, CCS — high long term stability — diaphragm ceramics Al2O3 (99.9 %) Optional Features — IS-version Ex ia = intrinsically safe for gases and dusts — housing material titanium — temperature element Pt 100 — different kinds of elastomer
Технические характеристики
CharacteristicsTechnologyhydrostaticMediumfor liquidsInterfacenot specifiedApplicationsfor storage tanks, for fill monitoring, for the food and beverage industryOther characteristicsstainless steel, ATEX, with data logger, clamp-on, IP68Level range
Max.: 200 m (65602)
Min.: 0.4 m (103)
Process pressure
Max.: 10 bar (145.04 psi)
Min.: 0.1 bar (1.45 psi)
Process temperature
Max.: 85 °C (185 °F)
Min.: -25 °C (-13 °F)
