Dial pressure gauge RF63IK1 D302

G 1/4plasticaluminum

Up to two contacts possible Wetted parts and movement made of stainless steel Available with MK, EK, IK Safety housing S2 as per EN 837-1 (blow-out) Application For corrosive gaseous and liquid media which are not highly viscous and do not crystallise. For measuring in areas with limited space. Especially suitable for monitoring minimum pressure in gas cylinders together with AFRISO alarm unit for low gas level. Ranges (EN 837-1/5) See ordering table Application area Static load: ¾ x full scale value Dynamic load: ⅔ x full scale value Short-term: Full scale value Contact types Inductive contact (IK) Magnetic spring contact (MK) Temperature performance Indication error when the temperature of the measuring system deviates from the normal temperature of 20 °C: at rising temperature approx. ± 0.4 %/10 K falling temperature approx. ± 0.4 %/10 K of full scale value Magnetic spring contact (MK) Supply voltage Max. AC/DC 250 V Making current and breaking current Max. 1 A Continuous current Max. 0.6 A Switch rating Max. 50 VA, max. 30 W Contact Ag80 Ni20 Au 10 μm Switching accuracy Approx. 2–5 % of full scale value Options Wetted parts oil-free and grease-free (≤ 0/400 bar) Ultra-pure gas version Back flange Damping screw Special scales Other process connections