Dial pressure gauge RF63RG D302

UNFplasticaluminum

Wetted parts specially cleaned, flushed and electropolished Tightness-tested with helium Rear blow-out Versatile connection technology GOSSTANDART-certified Application Designed for highly demanding applications in terms of surface quality and purity of the wetted parts, particularly for measuring ultra-pure gases. ! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)! Technical data Calibration medium Nitrogen or dried air 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 Stainless steel 316 Ti/316 L, bottom ¼-18 NPT 9/16-18 UNF, with pressure screw 9/16-18 UNF, with union nut Options Surface roughness RA 0.4 μm Housing polished Push on bezel polished Electrical contacts NG 50 Special scales Other process connections