Mea Hoʻopuka Kāleka IC wikiwiki a maikaʻi
Nā kikoʻī
Ka pinepine hana | 125HKz |
ʻAno kamaʻilio | 9600BPS 8,N,1. |
Ka mamao heluhelu kāleka | >13cm (kāleka mānoanoa lōʻihi a hiki i 20cm) |
Ka manawa heluhelu kāleka | <100ms |
ʻAno heluhelu kāleka | Kāleka IC (MF1). |
Pākuʻi puka | ESD maʻamau |
ʻO ka protocol interface serial | (RS232) ASC |
Hoʻopili i ke poʻo (a i ʻole ke code keyboard lōʻihi)) | |
Nā hōʻailona ʻenehana | -10°C -40°C |
Lako ikehu | DC-5V USB a i ʻole ka mana kīpē |
ʻAno haʻahaʻa pili | 15%~85%RH |
ʻO ka hoʻohana mana kiʻekiʻe | 100mW |
Ka mamao heluhelu kāleka | 0-20cm |
Anana | lōʻihi 110mm * laula 80mm kiʻekiʻe * 25mm |
ʻupena paona | ≈0.3 kg |
FAQ
Q1. He aha ke ʻano o ka volta hana no kēia Wired Infrared Detector?
A: ʻO ka volta hana no kēia Wired Infrared Detector aia ma ka laulā o DC9 a DC16 volts.
Q2. He aha ka hoʻohana maʻamau o ka mea ʻike ma kahi hoʻokomo DC12V?
A: ʻO ka hoʻohana ʻana i kēia manawa no ka mea ʻike ma kahi o 25mA ke hoʻohana ʻia ma DC12V.
Q3. Hiki i kēia mea ʻike ke hana i nā kūlana wela?
A: ʻAe, ua hoʻolālā ʻia ka Wired Infrared Detector e hana i loko o kahi pae wela o -10 ℃ a + 55 ℃.
Q4. He aha ke ʻano o ka ʻike i hoʻohana ʻia i kēia mea ʻike?
A: Hoʻohana kēia mea ʻike i kahi lua-element haʻahaʻa haʻahaʻa pyroelectric infrared sensor no ka ʻike ʻana i ka neʻe pololei.
Q5. Pehea e hiki ai iaʻu ke kau i ka mea ʻike? Hiki ke hoʻokomo ʻia ma nā paia a me nā kaupaku?
A: Hāʻawi ka mea ʻike i ka maʻalahi i ke kau ʻana a hiki ke kau ʻia ma ka paia a i ʻole ke kaupaku.
Q6. Aia kekahi koi kiʻekiʻe hoʻonohonoho pono no kēia mea ʻike?
A: ʻAe, ʻo ke kiʻekiʻe hoʻonohonoho i ʻōlelo ʻia no ka hana maikaʻi loa ma lalo o 4 mika.
Q7. He aha ka laulā ʻike o kēia Wired Infrared Detector?
A: Loaʻa i ka mea ʻike he 8 mika, hiki iā ia ke uhi i kahi wahi nui.
Q8. He aha ke kihi ʻike o kēia mea ʻike?
A: Hāʻawi ka Wired Infrared Detector i kahi kihi ʻike o 15 degere no ka ʻike neʻe pololei.
Q9. Hiki iā ʻoe ke wehewehe i nā koho helu pulse i loaʻa no kēia mea ʻike?
A: Hāʻawi kēia mea ʻike i nā koho helu pulse: mua (1P) a me ke kula kiʻekiʻe (2P), e ʻae ana i ka naʻau maʻamau.
Q10. He aha ke kumu o ka hoʻololi anti-disassembly a me kāna puka uila?
A: ʻO ka hoʻololi anti-disassembly he hoʻonohonoho puka maʻamau i pani ʻia (NC) no-voltage. Hōʻike ia i ka mana pili o 24VDC a me 40mA, hoʻonui i ka palekana.