Generic 16 tus yuam sij usb rs232 numeric keypad B664

Kev Piav Qhia Luv:

Lub keypad matrix 4 × 4 no muaj cov thev naus laus zis hloov pauv carbon-on-kub thiab cov nyees khawm tshwj xeeb nrog cov xim LED uas tuaj yeem hloov kho tau. Nws tau tsim los ua kom tau raws li qhov xav tau siab rau kev tsim qauv, kev ua haujlwm, kev ruaj khov, thiab kev tiv thaiv, feem ntau yog siv rau kev ruaj ntseg qhov rooj thiab cov chaw pej xeem.

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev Taw Qhia Txog Khoom

Cov keypad no yog qhov hloov tshiab ntawm peb cov payphone keypad B502 ib txwm muaj hauv kev ua kom yooj yim dua thiab ntxiv LED backlight function. Nrog rau qhov kev hloov tshiab no, tus nqi tau txo qis thiab cov txheej txheem tsim khoom kuj yooj yim dua uas yooj yim dua los tswj qhov zoo.
Tus nqi sib tw: peb yog cov chaw tsim khoom siv hauv Suav teb, tsis muaj tus neeg nruab nrab cov nyiaj tau los, thiab koj tuaj yeem tau txais tus nqi sib tw tshaj plaws los ntawm peb. Zoo: zoo tuaj yeem lav, nws yuav pab koj khaws cov feem ntawm kev ua lag luam zoo.

Cov yam ntxwv

1. Lub thav duab tseem ceeb yog ua los ntawm cov khoom siv ABS.
2. Cov nyees khawm yog ua los ntawm cov khoom siv zinc alloy zoo.
3. Nrog cov roj hmab ua los ntawm cov khoom siv ntuj, qhov kev xav ntawm cov xovxwm zoo dua thiab txhim khu kev qha dua li cov caij nplooj ntoos hlav.
4. Xim LED yog kho kom haum thiab LED kuj tseem tuaj yeem raug tshem tawm.
5. Lub pob layout yuav raug kho nrog cov cuab yeej die-casting.

Daim Ntawv Thov

Nrog tus nqi qis dua thiab zoo dua, cov keypad no tuaj yeem siv rau cov xov tooj them nyiaj, cov chaw muab roj, xov tooj lag luam thiab qee lub tshuab lag luam.

Cov Kev Cai

Khoom	Cov ntaub ntawv kev siv tshuab
Lub zog hluav taws xob nkag	3.3V/5V
Qib tsis muaj dej	IP65
Lub zog ua haujlwm	250g/2.45N(Qhov siab)
Lub Neej Roj Hmab	Ntau tshaj 2 lab lub sijhawm rau ib tus yuam sij
Qhov Kev Mus Ncig Ua Si Tseem Ceeb	0.45 hli
Kub Ua Haujlwm	-25 ℃ ~ + 65 ℃
Kub Cia Khoom	-40 ℃ ~ + 85 ℃
Qhov av noo sib piv	30% -95%
Kev Nyuaj Siab Hauv Huab Cua	60kpa-106kpa

Daim Duab Qhia Txog Qhov Ntev

Muaj Qhov Txuas

Txhua tus connector uas tau teem tseg tuaj yeem ua raws li tus neeg siv khoom thov. Qhia rau peb paub tus lej khoom tseeb ua ntej.

Xim muaj

Yog tias koj muaj lus thov xim, qhia rau peb paub.

Tshuab kuaj

85% cov khoom seem yog tsim los ntawm peb lub Hoobkas thiab nrog cov tshuab sib tw, peb tuaj yeem lees paub qhov kev ua haujlwm thiab tus qauv ncaj qha.

Yav dhau los: Hlau 4 * 3 kev lag luam dej tsis muaj dej sab nraum zoov keypad B663

Tom ntej no: Cov keypad hlau tsim cov backlight keypad B665