Dial pressure gauge RF63Ch D402

G 1/4G 1/2stainless steel

For chemical and process engineering applications Measuring system fully welded to housing Extremely robust design For temperatures of the medium of up to 200 °C Tightness-tested with helium DNV- and GOSSTANDART-certified Ex version (optional) Application For corrosive gaseous and liquid media which are not highly viscous and do not crystallise; suitable for corrosive environments. ! 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 NG63 Static load: ¾ x full scale value Dynamic load: ⅔ x full scale value Short-term: Full scale value Application area NG100/160 Static load ≤ 600 bar: Full scale value > 600 bar: ¾ x full scale value Dynamic load ≤ 600 bar: 0.9 x full scale value > 600 bar: ⅔ x full scale value Short-term ≤ 600 bar: 1.3 x full scale value > 600 bar: 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 Options Back flange Panel mounting bezel 3-hole fixing, panel mounting bezel Ex version Crimped bezel, polished Electrical contacts Special scales Other process connections