Pressure measurement device: Design according to EN 837-1, 63 mm Gauge (lower mounting / center back mounting) or 63 mm Gauge with electrical contacts (lower mounting only) Gauge has 360° orientation even after installation. Accuracy: ± 1.6 % of span Pressure ranges: 0 ... 2.5 bar (not with electrical contacts), 0 ... 4 bar, 0 ... 6 bar or other equivalent units Working range: Steady: ¾ of full scale value Fluctuating: B of full scale value Short time: full scale value Maximum process pressure is limited by pressure-temperature rating of the process connection (see diagram page 4) Operating temperature: Ambient: +5 ... +60°C, Media: +5 ... +60°C, Storage: -20 ... +60°C Material: Wetted parts: PFA or TFM (modified PTFE), Other non-wetted parts: PVDF, EPDM, Viton Gauge: Stainless steel, Teflon ® coated black Diaphragm: vented three Layer Diaphragm Assembly Filling liquid: (Precision filled and not field refillable) 50/50 Mix Semiconductor Grade IPA (Isopropyl Alcohol) / DI Water (KN 75) Electrical contacts: Double contacts acc. to technical data and order code (see overleaf) Cleaning and packaging: Production of all wetted parts, cleaning, assembly, calibration and packaging are done in a class 100 cleanroom.
