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TULAGA SENSOR
Pyroelectric Infrared Radial Sensor
Ituaiga: BS412
NANYANG SENBA OPTICAL AND ELECTRONIC CO.，LTD.
Digital Smart Pyroelectric Detector BS412
O le BS412 ose fa'amatalaga fa'akomepiuta fa'akomepiuta sili ona fou ma se la'ititi la'ititi o le fa'amalama. O lo'o ofoina atu ai se fofo atoatoa e iloa ai le gaioiga, fa'atasi ai ma fa'aeletoroni uma e fausia i totonu o le fale e iloa ai. E na'o se sapalai eletise ma mea e sui ai le paoa e mana'omia ona fa'aopoopo e fai ai le ki atoa.
BS412 e aofia ai na'o le seti o le taimi.
Vaega ma Faamanuiaga
- Fa'atonuga fa'ailoga numera(DSP)
- Malosiaga fetuutuunai, sefe atili malosi
- E lua-ala ese'esega maualuga impedance sensor fa'aoga ma le vevela taui
- Fa'apipi'i totonu, siaki le fa'alavelave i isi taimi
- Fa'afitia lelei le tu'uina atu o le eletise, Le maaleale ile fa'alavelave RF
- Schmidt REL gaosiga
Fa'atatauga
- Meafaigaluega atamai
- Fa'aliga
- Siaki lafo
- Sensor lamp, Sui fa'alogo
- Faiga saogalemu
- Pulea otometi ma isi.
Fua
Fa'amatalaga Fa'atekinisi
1. Fa'ailoga Maualuga
| Uiga | Faailoga | Mn. Taua | Max. Taua | Vaega | Rernarics |
| Sapalai Voltage | Vaalele | 0. | 4. | V | |
| Galulue Vevela | Tsr | -20 | 85 | ||
| Max.current mo pine | I totonu | -100 | 100 | mA | |
| Teuga vevela | TST | -40 | 125 |
2.Working Tulaga (T=25°C, Vdd=3V, Vagana ai isi manaoga)
| Uiga | Faailoga ol |
Mn. | Ituaiga | Max. | Vaega | Fa'amatalaga |
| Sapalai Voltage | VDD | 2.0 | 3 | 3.3 | V | IR=0.5mA |
| Galuega i le taimi nei | I DD | 9 | 9.5 | 11 | pA | |
| Ma'ale'ale | VSENS | 90 | pA | |||
| Fa'asologa REL | ||||||
| Tu'u maualalo le taimi nei | la | 10 | mA | Va<1 V | ||
| Tulaga Maualuga Maualuga | 10H | -10 | mA | VoL>(VDDI V) | ||
| Loka taimi | TOL | 2. | s | |||
| Luga o le taimi | TOH | 2 | 3600 | s | ||
| LUGA O LE TAIMI | ||||||
| Sao voltage | 0 | Vos | V | OV i le 1/4 Vos | ||
| Fa'aituu Fa'aituau i le taimi nei | -1 | 1 | pA | |||
| Oscillator & Filter | ||||||
| Fa'amama fa'amama fa'amama fa'amama fa'avevesi tipi | 7 | Hz | ||||
| Fa'amama fa'amama pasi maualuga fa'avevesi tipi | 0.44 | Hz | ||||
| Oscillator masani ile Chip | FOLK | 64 | kHz | |||
| Loto poloka ata |  |
|||||
Fa'atulagaina taimi
1. Sitaili seti fa'atusa mo le taimi
Td: Taimi sao
R: Resistor i le taimi
C: Capacitor i le taimi
2. Sitaili seti numera mo le taimi
| Leai | Ole taimi ole Voltagu (VDD) | Nofoaga autu i luga ole taimi Voltagu (VDD) | Toso i lalo- Tesi (Ω) (Toso i luga=1M) |
Taimi (Td) ( sec) |
| 0 | 0-1/32VDD | 1/64VDD | OR | 2 |
| 1 | 1/32VDD-2/32V DD | 3/64VDD | 51K | 5 |
| 2 | 2/32VDD-3/32V DD | 5/64VDD | 82K | 1 0 |
| 3 | 3/32VDD-4/32V DD | 7/64VDD | 124K | 15 |
| 4 | 4/32VDD-5/32V DD | 9/64VDD | 165K | 20 |
| 5 | 5/32VDD-6/32V DD | 11/64VDD | 210K | 30 |
| 6 | 6/32VDD-7/32V DD | 13/64VDD | 255K | 45 |
| 7 | 7/32VDD-8/32V DD | 15/64VDD | 309K | 60 |
| 8 | 8/32VDD-9/32V DD | 17/64VDD | 360K | 90 |
| 9 | 9/32VDD-10/32 VDD | 19/64VDD | 422K | 120 |
| 10 | 10/32VDD-11/3 2VDD | 21/64VDD | 487K | 180 |
| 11 | I 1/32VDD-12/3 2VDD | 23/64VDD | 560K | 300 |
| 12 | 12/32VDD-1313 2VDD | 25/64VDD | 634K | 600 |
| 13 | 13/32VDD-1413 2VDD | 27/64VDD | 732K | 900 |
| 14 | 14/32VDD-1613 2VDD | 29/64VDD | 825K | 1800 |
| 15 | 15/32VDD-16/3 2VDD | 31/64 | 953K | 3600 |
Fa'aoga masani
Fa'amatalaga: Le mamanu matagaluega mo PIR Sensor BS412.
Tali Spectral o Mea Fa'amalama
Fa'amatalaga: O le avefeau fe'avea'i fa'asolo mo fa'ama'a kasa ma 5.5μm pasi IR faamama
Su'esu'ega View
XY vaega view
Fa'amatalaga:
- XY vaega view fa'atusa le su'eina
- O mea e iai le eseesega o le vevela e mafai ona iloa ile tulaga tūsa'o.
Senba Sensing Technology Co.,Ltd.
Faʻaopoopo: 2nd Floor, Nu.4 Fale, Huawan Industry Zone, Gushu,
Bao'an Dist., Shenzhen City, Saina
Webnofoaga: www.nysenba.com
I-meli: lily@sbcds.com.cn
Telefoni: 86-755-82591842
Fax: 86-755-82594762
www.nysenba.com
Pepa / Punaoa
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