SITRANS P DS III, HART, 4-20 MA transmitter for absolute pressure from pressure transmitter series. Measuring cell filling silicone oil, normal cleaning Span: 0,16 to 5 bar a (2.32 to 72.5 psi a), overload limit 30 bar Diaphragm hastelloy measuring cell hastelloy Process connection: connection shank G1/2 B to EN 837-1 Die-cast aluminium housing Standard design None explosion protection Electric connection and cable inlet: cable gland 1/2-14 npt Housing cover with window