mankhwala

Sensa ya CA202 imakhala ndi symmetrical shearmode polycrystalline kuyeza chinthu chokhala ndi insulation yamkati mkati mwa austenitic stainlesssteel case (nyumba). CA202 imakhala ndi chingwe chophatikizika chaphokoso chotsika chomwe chimatetezedwa ndi payipi yosinthika yachitsulo chosapanga dzimbiri (leaktight) yomwe imawokeredwa ndi sensor kuti ipange msonkhano wotsekedwa wotsekedwa. CA202 piezoelectric accelerometer imapezeka m'mitundu yosiyanasiyana m'malo osiyanasiyana a mafakitale: Matembenuzidwe a Ex oyika m'malo omwe amatha kuphulika (malo owopsa) ndi mitundu yokhazikika yogwiritsidwa ntchito m'malo osawopsa. CA202 piezoelectric accelerometer idapangidwa kuti iziwunikira komanso kuyeza kugwedezeka kwa mafakitale. Kuti mudziwe zambiri, funsani woimira Meggitt kwanuko.

General

Zofunikira zamphamvu zolowetsa : Palibe

Kutumiza kwa Signal: 2-pin system, insulated from case, charge output

Kusintha kwa siginecha: Charge converter (IPC70x sign conditioner)

Kugwira ntchito (Pa 23°C ±5°C, 73°F ±9°F)

Kumverera (pa 120 Hz ndi 5 g, onani Kuwongolera patsamba 4): 100 pC/g ±5%

Muyezo wamphamvu: 0.01 mpaka 400 g pachimake

Kuchulukirachulukira (spikes) : Kufikira 500 g pachimake

Linearity • 0.01 mpaka 20 g (pachimake) : ±1% • 20 mpaka 400 g (pachimake): ±2%

Kukhudzika kwapang'onopang'ono: ≤3% pafupipafupi: > 22 kHz mwadzina

Kuyankha pafupipafupi

• 0.5 mpaka 6000 Hz : ± 5% (mafupipafupi otsika otsika amatsimikiziridwa ndi chowongolera chizindikiro)

• Kupatuka kwanthawi zonse pa 8 kHz : + 10% Kukana kutsekereza kwamkati : 109 Ω osachepera Capacitance (mwadzina)

• Sensor : 5000 pF pini kuti mupachike. 10 pF pin to case (nthaka).

• Chingwe (pa mita imodzi ya chingwe) : 105 pF/m pini kuti pin. 210 pF/m pin to case (nthaka). Environmental Kutentha osiyanasiyana

• Ntchito yosalekeza : -55 mpaka +260°C (-67 mpaka +500°F) ya sensa. −55 mpaka +200°C (−67 mpaka +392°F) pa chingwe cholumikizira.

• Kupulumuka kwakanthawi kochepa : -70 mpaka +280 ° C (-94 mpaka + 536 ° F) kwa sensa. −62 mpaka +250°C (−80 mpaka +482°F) pa chingwe cholumikizira.

Vuto la kukhudzidwa kwa kutentha (molingana ndi 23°C, 73°F)

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

• +23 mpaka 260°C (−73 mpaka +500°F) : 0.1%/°C Kuwononga, chinyezi

• Sensola : Chitsulo chosapanga dzimbiri cha Austenitic (1.4441), chowotchedwa ndi hermetically

• Paipi yachitetezo : Chitsulo chosasunthika chosagwira kutentha (1.4541), chowotchedwa ndi hermetically

Zindikirani: Sensa ndi payipi yodzitchinjiriza imawotchererana wina ndi mnzake kuti ipange msonkhano wotsekedwa wotayirira womwe sungathe kupirira chinyezi cha 100% (RH), madzi, nthunzi, mafuta, ndi mchere wam'nyanja, kuwonjezera pa zinthu zina zomwe zitha kuipitsidwa monga fumbi, bowa ndi mchenga. Kukhudzika kwa m'munsi : 0.15 x 10−3 g/µε pa 250 µε pachimake-chapamwamba Kuthamanga kwa mantha : ≤1000 g pachimake (theka la sine, nthawi ya 1 ms)