huahana

Hōʻike ʻia ka mea ʻike CA202 i kahi mea ana ʻana polycrystalline shearmode symmetrical me ka insulation pahu kūloko i loko o kahi pahu stainlesssteel austenitic (hale). Hoʻokomo ʻia ka CA202 me kahi kaula haʻahaʻa haʻahaʻa haʻahaʻa i hoʻopaʻa ʻia e ka hose pale kila kila (leaktight) i hoʻopili ʻia me ka hermetically i ka sensor e hana ai i kahi hui leaktight i hoʻopaʻa ʻia. Loaʻa ka CA202 piezoelectric accelerometer ma nā ʻano like ʻole no nā kaiapuni ʻoihana like ʻole: ʻO nā mana ex no ka hoʻokomo ʻana i nā lewa hiki ke pahū (nā wahi pōʻino) a me nā mana maʻamau no ka hoʻohana ʻana i nā wahi pilikia ʻole. Hoʻolālā ʻia ka CA202 piezoelectric accelerometer no ka nānā ʻana a me ke ana ʻana i ka vibration ʻoihana kaumaha. No nā noi kikoʻī, e kelepona i kāu ʻelele Meggitt kūloko.

Generala

Nā koi mana hoʻokomo: ʻAʻohe

ʻO ka hoʻouna ʻana i ka hōʻailona: ʻōnaehana 2-pin, hoʻokaʻawale ʻia mai ka pahu, hoʻopuka hoʻopiʻi

Ka hana hōʻailona: Mea hoʻololi hoʻoili (IPC70x hōʻailona hōʻailona)

Ke hana nei (Ma 23°C ±5°C, 73°F ±9°F)

ʻIke (ma 120 Hz me 5 g, e ʻike i ka Calibration ma ka ʻaoʻao 4): 100 pC/g ±5%

Ka nui ana o ka ikaika: 0.01 a 400 g peak

ʻOi aku ka nui o ka ukana (spike): A hiki i 500 g ka piko

Linearity • 0.01 a 20 g (peak): ±1% • 20 a 400 g (peak): ±2%

ʻO ka ʻike kuʻekuʻe: ≤3% ʻO ke alapine resonant: >22 kHz nominal

Pane pinepine

• 0.5 a 6000 Hz : ± 5% (e hoʻoholo ʻia ke alapine ʻoki haʻahaʻa e ka mea hōʻailona hōʻailona)

• ʻO ka hoʻokaʻawale maʻamau ma 8 kHz : + 10% Ke kūpaʻa ʻana o ka hoʻokuʻu ʻana i loko: 109 Ω liʻiliʻi Ka mana (nominal)

• Nani: 5000 pF pine i ka pine. 10 pF pine i ka pahu (ka honua).

• Uea (no ka mika o ka uwea): 105 pF/m pine i ka pine. 210 pF/m pine i ka pahu (ka honua). Kaulana wela o ke kaiapuni

• Ka hana mau: −55 a +260 ° C (−67 a +500 ° F) no ka ʻike. −55 a +200°C (−67 a +392°F) no ke kaula hoʻohui.

• Ola no ka wā pōkole : −70 a +280°C (−94 a +536°F) no ka ʻike. −62 a +250°C (−80 a +482°F) no ke kaula hoʻohui.

Hewa ka ʻike wela (e pili ana i 23°C, 73°F)

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

• +23 a hiki i 260°C (-73 a i +500°F): 0.1%/°C ʻAha, haʻahaʻa

• Nani: Austenitic stainless-steel (1.4441), hermetically welded

• Hose pale : He kila kuhiliʻole pale wela (1.4541), wili ʻia me ka hermetically

'Ōlelo Aʻo: Hoʻopili ʻia ka mea ʻike a me ka hose pale maʻalahi kekahi i kekahi e hana i kahi hui leaktight i hoʻopaʻa ʻia i ʻike ʻole ʻia i ka 100% haʻahaʻa pili (RH), ka wai, ka mahu, ka aila, a me nā lewa paʻakai moana, me nā mea haumia ʻē aʻe e like me ka lepo, haʻo a me ke one. ʻO ka ʻike kumu kumu: 0.15 x 10−3 g/µε ma 250 µε peak-peak Ka hoʻokē haʻihaʻi : ≤1000 g peak (hapalua sine, 1 ms ka lōʻihi)