lihlahisoa

990 Vibration Transmitter e etselitsoe haholo bahlahisi ba lisebelisoa tsa mantlha (OEMs) tsa centrifugal air compressors kapa lipompo tse nyane, li-motor, kapa li-fan tse ratang ho fana ka lets'oao le bonolo la 4 ho isa ho 20 mA le thothometsang e le kenyelletso ho sistimi ea bona ea taolo ea mochini. Transmitter ke sesebelisoa se nang le lithapo tse peli, se nang le loop-powered se amohelang tlhahiso ho tsoa ho proximity probe ea rona ea 3300 NSv le thapo ea eona e atolositsoeng (e fumaneha ka likhetho tsa bolelele ba sistimi ea 5 m le 7 m). Transmitter e beha lets'oao hore e be likarolo tse loketseng tsa boenjiniere ba tlhōrō-tlhōrō ea li-vibration amplitude, 'me e fana ka boleng bona e le pontšo e lekanang ea 4 ho ea ho 20 mA indasteri e le mokhoa oa ho kenya letsoho tsamaisong ea taolo moo ts'ireletso ea mechine e tšosang le ho utloahala †. Transmitter ea 990 e fana ka lintlha tse latelang tse hlokomelehang: l Sensor e Integrated Proximitor ha e hloke yuniti e kantle l Li-terminals tsa "PROX OUT" le "COM" tse sa arohaneng hammoho le sehokelo sa coaxial ho fana ka tlhahiso e matla ea vibrate le gap voltage signals for diagnostics‡. l Li-zero tse sa sebelisaneng le li-potentiometers tsa span tlas'a label ea Transmitter li tšehetsa phetoho ea loop. l Pin ea Kenyelletso ea Teko bakeng sa netefatso e potlakileng ea tlhahiso ea lets'oao la loop, o sebelisa jenereithara ea ts'ebetso joalo ka kenyelletso. l Potoloho e sa Lokileng / Signal Defeat e thibela liphetho tse phahameng kapa lialamo tsa bohata ka lebaka la probeime probe e fosahetseng kapa khokahanyo e hlephileng. l Khetho ea DIN-rail clips kapa bulkhead mounting screws e le mekhoa e tloaelehileng e nolofatsa ho mounting.l Kaho ea lipitsa bakeng sa mongobo o phahameng (ho fihla ho 100% condensing) tikoloho. Ho lumellana le 3300 NSv proximity probe e lumella ho kenngoa ha transducer libakeng tse nyenyane tse nang le tumello e fokolang, e tloaelehileng ea li-compressor tsa moea tsa centrifugal.