• isi_ọkọlọtọ_01

Hydz φ14H4 Obere Wired Piezo Sounder

Nkọwa dị mkpirikpi:

Atụmatụ:

1. D14 * H4mm obere nha piezoelectric waya edu ụdị

2. Dị mfe mounted na 1/2 square ife mbanye

3. Nhọrọ dị mma nke ngwaọrụ ahụike ahụike na mita

4. A na-anabata njikọ ọnụ ọnụ ahapụtara


Nkọwa ngwaahịa

Mkpado ngwaahịa

Àgwà ọkụ eletrik

Nkeji No: HYR-1404L

1

Ugboro resonance (KHz)

4.0 square ife

2

Oke ntinye voltaji (Vp-p)

30

3

Ike na 120Hz (nF)

12000± 30% na 100Hz/1V

4

Mpụta ụda na 10cm (dB)

Min.75 na 10cm, 5Vp-p, 4.8KHz

5

Oriri ugbu a (mA)

≤2 na 4.0KHz Square Wave 12Vp-p

6

Okpomọkụ na-arụ ọrụ (℃)

-20 + 70

7

Okpomọkụ nchekwa (℃)

-30 + 80

8

Ibu (g)

0.7

9

Ihe eji eme ụlọ

Black PBT

Akụkụ na ihe onwunwe (otu: mm)

Hydz Φ14H4 Obere eriri Piezo ụda

Ntachi obi: 0.5mm Ewezuga akọwapụtara

Ọkwa (Jikwaa)

1. Akụkụ ahụ nwere ike mebie ma ọ bụrụ na etinye nrụgide n'ọrụ karịrị nkọwa.

2. Lezienụ anya iji kpuchido sekit na-arụ ọrụ site na voltaji dị elu nke sitere na oke ike, ọdịda, ujo ma ọ bụ mgbanwe okpomọkụ.

3. Zenarị ịdọrọ waya ndu gabiga ókè n'ihi na waya nwere ike ịgbaji ma ọ bụ ebe a na-ere ere.

Ọkwa (Ọnọdụ Nchekwa na Ọrụ)

1. Ọnọdụ Nchekwa ngwaahịa

Biko chekwaa ngwaahịa ndị a n'ime ụlọ ebe okpomọkụ / iru mmiri kwụsiri ike ma zere ebe enwere nnukwu mgbanwe okpomọkụ.

Biko chekwaa ngwaahịa ndị a n'okpuru ọnọdụ ndị a:

Okpomọkụ: -10 ka +40C

iru mmiri: 15-85% RH

2. Ụbọchị njedebe na Nchekwa

Ụbọchị njedebe (ndụ shelf) nke ngwaahịa bụ ọnwa isii ka a gafechara n'okpuru ọnọdụ nke ngwugwu mechiri emechi na nke na-emegheghị.Biko jiri ngwaahịa ndị a n'ime ọnwa isii mgbe nnyefe.Ọ bụrụ na ị na-echekwa ngwaahịa ndị ahụ ogologo oge (karịa ọnwa isii), jiri nlezianya mee ihe n'ihi na ngwaahịa ndị ahụ nwere ike imebi na solderability n'ihi nchekwa n'okpuru ọnọdụ adịghị mma.

Biko gosi rm solderability na njirimara maka ngwaahịa mgbe niile.

3. Ọkwa na Nchekwa Ngwaahịa

Biko adịghị echekwa ngwaahịa na a chemical ikuku (Acids, Alkali, Bases, Organic gas, Sulfides na na), n'ihi na àgwà nwere ike belata na àgwà, nwere ike degraded na solderability n'ihi nchekwa na a chemical ikuku.

Dee ozi gị ebe a ziga anyị ya