Dial pressure gauge RF40 D201

G 1/4G 1/8brass

For domestic technology and mechanical engineering applications (NG 80 - 100 - 160) Robust steel housing Window with adjustable reference pointer (NG 80 - 100) With reference pointer on dial (NG 160) Accuracy class 1.6 Many customised versions available Application For gaseous and liquid media which are not highly viscous, do not crystallise and do not attack copper alloys. ! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2"! 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 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 Degree of protection IP 32 (EN 60529) Standard design Connection Brass, bottom or centre back Measuring element Bourdon tube, Copper alloy ≤ 60 bar: "C" type tube > 60 bar: Helical tube Options Panel mounting bezel 3-hole fixing, panel mounting bezel Damping screw Reference pointer Special scales Other process connections