Umumiy maqsadli sanoat bosim o'tkazgichlari

The HNP20-B medium pressure sensor integrates high-precision MEMS chips with martensitic precipitation hardened stainless steel measuring diaphragms, with diaphragms and process interfaces precision-machined in one piece for structural integrity. It operates on piezoresistive sensing: pressure-induced micro-deformation of the diaphragm is captured by the MEMS chip and converted into primary electrical signals, which undergo full-temperature intelligent compensation over -40~125℃, maintaining ±0.25%/±0.5%FS accuracy and consistent low temperature drift. Its triple overload integrated structure is a core design highlight, enabling it to withstand 3× full-scale overload pressure and over 5× burst pressure, with >10 million toʻliq{1}}bosimning tsiklik chidamliligi suv, neft, gaz va boshqa muhitlarni oʻlchash uchun ideal. Butun{3}}metal muhrlangan struktura media oqishini oldini oladi va xizmat muddatini uzaytiradi, oʻz-oʻzidan xavfsiz sxema EMC sertifikatiga javob beradi va mustahkam elektromagnit immunitetni, shu jumladan 4kV kontakt/8kV havo ESD qarshiligini taʼminlaydi. 24VDC tomonidan quvvatlanadi, u qayta ishlangan signallarni ixtiyoriy HART aloqasi bilan 4-20mA, 0-10V yoki RS485 ga aylantiradi. U moslashuvchan ulanishlarni taklif qiladi (Hirschmann/aviatsiya vilkasi), IP65 himoyasi va 200 g zarba va ± 20 g tebranishlarga qarshi turadi. Joriy chiqish va moslashtirilgan jarayon/elektr ulanishlari uchun javob vaqti 10ms dan kam yoki unga teng, u inyeksion kalıplama, gidravlika, kema qurish va nasos tizimlari kabi yuqori talabga ega sanoat stsenariylari uchun moslashtirilgan.