iimveliso

I-sensor ye-CA202 ine-symmetrical shearmode polycrystalline measuring element kunye ne-insulation case yangaphakathi kwi-austenitic stainlesssteel case (indlu). I-CA202 ifakelwe intambo edibeneyo enengxolo ephantsi ekhuselwe ngumbhobho wokukhusela wentsimbi ethambileyo (i-leaktight) edityaniswe ngokwe-hermetically kwinzwa ukuvelisa indibano evaliweyo evuzayo. I-CA202 piezoelectric accelerometer ifumaneka kwiinguqulelo ezahlukeneyo kwiindawo ezahlukeneyo zemizi-mveliso: Iinguqulelo ze-Ex zofakelo kwiindawo ezinokuba neziqhushumbisi (iindawo ezinobungozi) kunye neenguqulelo ezisemgangathweni zokusetyenziswa kwiindawo ezingenabungozi. I-CA202 piezoelectric accelerometer yenzelwe ukubeka iliso kunye nokulinganisa ukungcangcazela kweshishini. Ngezicelo ezithile, qhagamshelana nommeli wakho wengingqi ye-Meggit.

Ngokubanzi

Iimfuno zamandla okufakwayo : Akukho

Ukuhanjiswa kweSignali : Inkqubo ye-2-pin, i-insulated ukusuka kwimeko, ukukhutshwa kwentlawulo

Ukwenziwa koMqondiso : Isiguquli sentlawulo (IPC70x isilungisi somqondiso)

Ukusebenza (Kwi-23°C ±5°C, 73°F ±9°F)

Uvakalelo (kwi-120 Hz kunye ne-5 g, bona i-Calibration kwiphepha lesi-4) : 100 pC/g ±5%

Uluhlu lwemilinganiselo eguqukayo : 0.01 ukuya kwi-400 g incopho

Umthamo wokulayisha ngaphezulu (izikhonkwane) : Ukuya kuthi ga kwi-500 g peak

Umgca • 0.01 ukuya 20 g (incopho) : ±1% • 20 ukuya 400 g (incopho) : ±2%

Uvakalelo olunqamlezileyo : ≤3% I-resonant frequency : > 22 kHz nominal

Ukuphendula rhoqo

• I-0.5 ukuya kwi-6000 Hz : ± 5% (i-frequency cutoff ephantsi inqunywe yi-conditioner yesignali)

• Ukutenxa okuqhelekileyo kwi-8 kHz : +10% Ukumelana nokugquma kwangaphakathi : 109 Ω ubuncinci beCapacitance (igama)

• Uluvo : 5000 pF iphini yokuphina. I-10 pF pin to case (umhlaba).

• Ikhebula (ngemitha yentambo nganye) : 105 pF/m isikhonkwane sokuphina. 210 pF/m pin to case (umhlaba). Uluhlu lobushushu lokusiNgqongileyo

• Umsebenzi oqhubekayo : −55 ukuya +260°C (−67 ukuya +500°F) kwisivamvo. −55 ukuya +200°C (−67 ukuya +392°F) kwintambo edibeneyo.

• Ukusinda kwexesha elifutshane : -70 ukuya +280°C (−94 ukuya +536°F) kwinzwa. −62 ukuya +250°C (−80 ukuya +482°F) kwintambo edibeneyo.

Impazamo yobuntununtunu bobushushu (ngokumalunga ne-23°C, 73°F)

• −55 ukuya +23°C (−67 ukuya +73°F) : 0.25%/°C

• +23 ukuya ku-260°C (−73 ukuya +500°F) : 0.1%/°C Ukonakala, ukufuma

• Isivamvo : iAustenitic stainless-steel (1.4441), hermetically welded

• Ithumbu lokhuselo : Intsimbi ekwazi ukumelana nobushushu (1.4541), i-hermetically welded

Qaphela: I-sensor kunye ne-hose yokukhusela eguquguqukayo idityaniswe nge-hermetically enye kwenye ukuze yenze indibano evaliweyo evuzayo engenamandla kwi-100% yokufuma okuhlobene (RH), amanzi, umphunga, ioli, kunye ne-atmospheres yetyuwa yolwandle, ukongeza kwezinye izinto ezingcolisayo ezifana nothuli, i-fungus kunye nesanti. Uvakalelo lwesiseko soxinzelelo : 0.15 x 10−3 g/µε ku-250 µε incopho-incochoyi yokukhawulezisa ukothuka : ≤1000 g incopho (isiqingatha sesine, 1 ms ubude bexesha)