3 × 4 12kiyi braille keypad yemapofu B667

Tsanangudzo Pfupi

Iri keypad rine braille mark mumabhatani ega ega emunhu anoshaiwa,

Makiyi nepaneru yepamberi inovakwa kubva ku chrome yakanamirwa zinc alloy (Zamak) ine yakakwirira kuramba kukanganisa uye kuparadza uye zvakare yakavharirwa IP67.

Isu takashongedzerwa nemidziyo yekugadzira yemhando yepamusoro, yekumhanyisa hardware yekutsikirira, chaiyo epurasitiki jekiseni midziyo, otomatiki gungano mutsara uye yekuongorora/yekuyedza michina.

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Product Detail

Product Tags

Product Sumo

Iyi keypad ine kuparadzwa nemaune, vandal-proof, kupesana nekuora, mamiriro ekunze-uchapupu kunyanya pasi pemamiriro ekunze akanyanya, chiratidzo chemvura / tsvina, kushanda pasi penzvimbo dzine hutsinye.
Makiyibhodhi akagadzirwa akakwenenzverwa anosangana nezvinodiwa zvepamusoro-soro zvine chekuita nedhizaini, kushanda, hupenyu hurefu uye nhanho yekudzivirira yakakwirira.

Features

1.Key frame inoshandisa high quality zinc alloy.
2. Mabhatani anogadzirwa nemhando yepamusoro zinc alloy, ane simba rinopesana nekuparadzwa.
3. Nechisikigo conductive silicone rubber - Weather resistance, corrosion resistance, anti-kuchembera.
4. Kaviri divi PCB nechigunwe chendarama, kuramba oxidation.
5.Button ruvara: yakajeka chrome kana matte chrome plating.
6.Key furemu ruvara maererano nezvinodiwa nevatengi.
7.Neimwe interface.

Application

Iyo inonyanya kuve yekuwana control system, runhare rweindasitiri, muchina wekutengesa, kuchengetedza system uye zvimwe zvivakwa zveveruzhinji.

Parameters

Item	Technical data
Input Voltage	3.3V/5V
Waterproof Giredhi	IP65
Actuation Force	250g/2.45N(Pressure point)
Rubber Hupenyu	Kupfuura 2 miriyoni nguva pakiyi
Key Travel Distance	0.45mm
Kushanda Tembiricha	-25 ℃~+65 ℃
Storage Temperature	-40 ℃~+85 ℃
Relative Humidity	30% -95%
Atmospheric Pressure	60kpa-106kpa