Pyroelectric Infrared Sensor

Pyroelectric Infrared Sensor
ඳਗ਼஑஧ਗ଍७থ१
1L&H5Dॽॵ७ছपेढथ৫৅‫ؚ‬ৰ৷৲औोञඳਗ਼஑஧ਗ଍७থ१म‫਼ؚ‬ੀ૚বद෶ো঻૤ਾஓ॑मगीध
खञଆಬ৷ਃஓ॑রੱप‫ؚ‬ঽ৿ॻ॔‫ؚ‬ਟ௢ਾੴஓ‫ؚ‬ස৥ਃஓಉषਯ੗ऎ఼৷औोथउॉ‫ؚ‬जभৰౚ॑ुधप‫ؚ‬
ৈષସ‫ؚ‬଩॥५ॺदଞप৘ৃभॽ‫ش‬६पૢइथऽःॉऽघ‫؛‬
Pyroelectric Infrared Sensor developed and supplied to the market by NiCeRa is being used worldwide for many
applications. For example, light switch control, visitor acknowledgement, security systems and burglar alarm.
Utilizing our expertise gained by years of experience, we satisfy marketing needs for high quality and low cost.
৿੿ਉ৶
Principle of Operation
ਘාਗ਼৬ऋ஧ਗ଍॑ਭऐॊध‫ؚ‬जभ೸ग़ॿঝॠ‫॑ش‬ลઽखथ‫ؚ‬ঽ৅ীாप૗৲॑କऒख‫ؚ‬जभ૗৲୤पૻ୻ख
थ਀એपਗ਼෰ऋཫକऔोऽघ‫؛‬ऒभਠ଴॑ඳਗ਼஍ટधःःऽघ‫؛‬
ඳਗ਼஑஧ਗ଍७থ१म‫ؚ‬ਘාਗ਼৬७ছ঑ॵॡभඳਗ਼஍ટ॑ਹ৷खथ‫ؚ‬য৬ऩनऊै৅चैोॊ⌲ऊऩ஧ਗ଍॑
ོऎਫ਼ੴखऽघ‫؛‬
When ferroelectrics receive infrared and absorbs the thermal energy, a change occurs in its spontaneous
polarization, and electrical charge will be excited on its surface in proportion to the amount of change.
This is called Pyroelectric Effect.
Pyroelectric infrared sensor sharply detects infrared emitted by human body etc., using pyroelectric effect of
ferroelectric ceramics.
- 1 -
ல஘
Specifications
崐嵔嵉嵛崰崧崌崿
Element Type
ఏ૆嵊崯嵓
Recommended Model
ଓ೥஑崟嵛崘嵓
Compensated Single
SBAC10-11-G
્শ
Features
৷ಥ
Application
岬峳峰峵ഓ২岵峳峘য峘෶ো峕ৌ峁峐ਫ਼ੴ૭ચ峑峃岞
‫ٴ‬য৬ਫ਼ੴଠ੩਄હ஑
୭୆ആ২峘૶ౕ峔૗৲峕岴岮峐峬岝ଓ೥ਗ਼ா峕峲峴লৡ峙
‫ٴ‬༇ਫ਼ੴ
崕嵋嵛崣嵓岿島峨峃岞
Detect intrusion from any angle.
‫ ٴ‬Human Body Detector
Outputs by rapid change in ambient temperature are also
‫ ٴ‬Flame Detector
cancelled by compensating element.
ሑ৷崯嵍崊嵓
General-Purpose Dual
RE200G
崯嵍崊嵓崐嵔嵉嵛崰崧崌崿峘崐崛崶嵇嵤崧崌崿峑峃岞
‫ٴ‬ස৥ஓ఻峔峓峘ঽ৿崡崌崫崩
য৬ਫ਼ੴ崣嵛崝峒峁峐ਈ峬੗岹ઞ৷岿島峐岮峨峃岞
‫ٴ‬෶ো঻૤ਾஓ
‫ٴ‬ᓐ఻
This model is designed for low cost solution while keeping
‫ ٴ‬Automatic Lighting Switch
detection performance at reasonable level.
‫ ٴ‬Security Alarm
‫ ٴ‬Toys
崷崌崘嵔嵤崱崯嵍崊嵓
High-Grade Dual
SFG323-671
୎৿峃峵য৬峼峲峴ৈ૎২峕ਫ਼ੴ峁岝୭୆ആ২峘૗৲岝ஷ৿岝 ‫ٴ‬෶ো঻૤ਾஓ
ਗ਼჌ణ崶崌崢岝ਗೊ୾ಉ峕ৌ峁峐ਘ岮崧崌崿峑峃岞
‫ٴ‬崐崊崛嵛峘崛嵛崰嵕嵤嵓
Best choice for human body detector.
‫ ٴ‬Security Alarm
Highly sensitive to human body while remaining insensitive
‫ ٴ‬Air-Conditioner
to ambient temperature change, vibration, RFI, white light
noise etc.
૮্਱ਙ崗嵗崫崱
Omni-Directional Quad
SBG446-671
્໰峔‫ڰ‬峎峘崐嵔嵉嵛崰峘ଦ઼峕峲峴૮্਱峼୸ਛ峁峨峁峉岞
‫ٴ‬෶ো঻૤ਾஓଠ੩਄હ஑
ু岝୍峔峓峘๶৵峔৿੿峕ৌ峁峐岝峲峴ৈ岮ਫ਼ੴચৡ岶岬峴
‫ٴ‬ස৥峔峓峘ঽ৿崡崌崫崩
峨峃岞
Omni directional detection is archieved by unique quad
element configration. Highly sensitive to small movements
崯嵍崊嵓崬崌嵛
Dual-Output Quad
SQG413-713
‫ ٴ‬Security Alarm
(For Ceiling Mount Application)
of hands, heads etc.
‫ ٴ‬Automatic Lighting Switch
‫ڮ‬峎峘崯嵍崊嵓崐嵔嵉嵛崰峼ੌ峩়峹峅峉岝‫ڮ‬লৡ崧崌崿峑峃岞
‫ٴ‬෶ো঻૤ਾஓ৵৿੟ෙਾ৚ೂ
୾৾௺峒ੌ峩়峹峅峵岽峒峕峲峴৵৿੟ಉ峕峲峵লৡਦಀ峘
崕嵋嵛崣嵓岶૭ચ峑岝ਗೊ୾ಉ峕峲峵ෙਾ峕ৌ峁峐峬岝峲峴
ৈ岮ਦ౅ਙ峼༵峴峨峃岞
With two independent dual element signals, cancellation of
signals by small animal is possible.
- 2 -
‫ ٴ‬Security Alarm
(Without false alarm by small animals)
ଳ৙ഓ‫؞‬ਗ஄࿡১‫؞‬ಉ੼৚ଡ଼ FOV, Outline Dimensions, Equivalent Circuit
ಞ৕崧崌崿
Element Type
ଓ೥஑崟嵛崘嵓
Compensated Single
ሑ৷崯嵍崊嵓
General-Purpose Dual
崷崌崘嵔嵤崱崯嵍崊嵓
High-Grade Dual
૮্਱ਙ崗嵗崫崱
Omni-Directional Quad
崯嵍崊嵓崬崌嵛
Dual-Output Quad
SBAC10-11-G
RE200G
SFG323-671
SBG446-671
SQG413-713
ଳ৙ഓ
FOV
138崄
134崄
132崄
145崄
X-axis
X-axis
X, Y-axis
X-axis
125崄
120崄
146崄
145崄
Y-axis
Y-axis
45崄
Y-axis
ਗ஄࿡১
Outline Dimensions [mm]
1: Source(1)
1: Drain
1: Drain
1: Drain
1: Drain
2: Drain
2: Source
2: Source
2: Source
2: Source
3: Source(2)
3: Ground
3: Ground
3: Ground
3: Ground
4: Ground
ಉ੼৚ଡ଼
Equivalent Circuit
- 3 -
৒ત
Ratings (at 25 degC)
ಞ৕崧崌崿
Element Type
ଓ೥஑崟嵛崘嵓
Compensated Single
ሑ৷崯嵍崊嵓
General-Purpose Dual
崷崌崘嵔嵤崱崯嵍崊嵓
High-Grade Dual
૮্਱ਙ崗嵗崫崱
Omni-Directional Quad
崯嵍崊嵓崬崌嵛
Dual-Output Quad
SBAC10-11-G
RE200G
SFG323-671
SBG446-671
SQG413-713
ਭ୾崐嵒崊 [mm]
Sensitive Area
ĳ
2.3 x 1
2.3 x 0.75
1x1
1.3 x 1
ૢ௦ణশ෇೧>ȝP@
Spectral Response
8 ‫ ع‬13
8 ‫ ع‬13
8 ‫ ع‬13
8 ‫ ع‬13
8 ‫ ع‬13
ਦಀলৡ [mVp-p]
Signal Output
3,200
3,300
3,500
5,500
4,000
හఠলৡ [mVp-p]
Noise
100
70
70
100
120
崥嵤崡ਗ਼ಓ [V]
Source Voltage
0.75
0.75
0.75
0.75
0.65
୹ஔਗ਼ಓ [V]
Supply Voltage
3 ‫ع‬10
3 ‫ ع‬10
3 ‫ ع‬10
3 ‫ ع‬10
3‫ع‬10
ઞ৷ആ২෇೧ [٦]
Operating Temperature
-20 ‫ ع‬+70
-20 ‫ ع‬+70
-40 ‫ ع‬+70
-40 ‫ ع‬+70
-40 ‫ ع‬+70
৳ோആ২෇೧ [٦]
Storage Temperature
-30 ‫ ع‬+80
-30 ‫ ع‬+80
-40 ‫ ع‬+80
-40 ‫ ع‬+80
-40 ‫ ع‬+80
ඨ৯
Parameters
- 4 -
೾৒্১
Measuring Method
૥ୡඨ৯
Test Item
૖੯
Conditions
ૠત
Criteria
-,6&%૖੯%
૥ୡીവ৏‫ؚ‬ଞആदৎ৑ଣ઼ख‫ؚ‬
ആ২٦
૎২‫ঀ؞‬ॖ६॑೾৒‫؛‬
ৼৌဒ২5+
ৈആৈဒଣ઼૥ୡ
ଣ઼ৎ৑ৎ৑
ੂ਋೾৒கपৌख‫ؚ‬૗৲૨ਰ৔
दँॊऒध‫؛‬
High-Temperature High-Humidity Storage Test
JIS C7021: B-11 Condition B
Temperature : 60 degC
Relative Humidity : 95%
Store for 1,000 hours
-,6&%ঋ‫ش‬५1L&H5D૖੯
ਗ௴प෩खः௤ംभऩःऒध‫؛‬
After test, leave sensors at normal temperature
for 2 hours, then measure sensitivity and noise.
Sensors of which change rate is within +/- 20%
from initial measured values are judged as Pass.
No significant damage in appearance.
ആ২٦
ৈആଣ઼
ৎ৑ৎ৑
High-Temperature Storage Test
Nicera Conditions based on JIS C7021: B-10
Temperature : 100 degC
Store for 1,000 hours
-,6&%ঋ‫ش‬५1L&H5D૖੯
ആ২٦
଩ആଣ઼
ଣ઼ৎ৑ৎ৑
Low-Temperature Storage Test
NiCeRa Conditions based on JIS C7021: B-12
Temperature : -40 degC
Store for 1,000 hours
JIS C7201: A-4
ৣ੶૖੯पथ१ॖॡঝ
200 cycles with the conditions below :
೸้ொ૥ୡ
Heat Shock Test
ເആဓউটॢছ঒૖੯
Temperature Program of Thermostat Bath
ਞഡਙ
Hermetic Seal
਷রPP+Jী৑࿠კ
Immerse in water, 160mmHg, for 1 minute
- 5 -
ਞှऋ৅েखऩःऒध‫؛‬
No visible bubble.
೾৒্১
Measuring Method
崚崌嵛 [dB]
Gain
॔থউभఢణਯ્ਙ Frequency Response of Amplifier
ఢణਯ [Hz]
Frequency
ఢణਯ્ਙ
Frequency Characteristics
(RE200G)
঳ಹ৓ऩॹগ॔ঝग़ঞওথॺभਦಀ Typical Signal of Dual Element Detector
- 6 -
঳ಹ৓ऩઞ৷্১ Typical Configuration
ૢ৷৚ଡ଼୻
Typical Application Circuit
- 7 -
ঢ়৴ଲષ
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- 8 -
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- 9 -
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- 10 -

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