NIPPON CERAMIC Co., Ltd.- 1 -Material call ferroelectrics absorb thermal energy which changes spontaneous polarization generating a surface electrical charge. The charge is proportional to polarizarion change. This phenomenon is called the pyroelectric effect. A pyrosensor using fine ceramic materials can detect even the slightest infrared energy charge, such as that from a human body.由NICERA开发的实用型焦电型红外线传感器,多被采用在以世界各国的侵入者警报 器为首的防盗用设备、自动门、来客报知器 、照明（灯光）设备等上面.在此使用范围的基 础上，以高品质、低成本来对应市场的需求。The pyrosensor, as developed and supplied to the market by NICERA, is being used world wide for many applications. For example, light switch control, visitor acknowledgement, security systems and burglar alarms. Utilizing our expertism gained by years of state of the art expertise, we satisfy marketing needs for high quality and low cost.强诱电体一旦接收到红外线，就会吸收红外线的热能源，然后产生自发分极的变化。再 根据其变化量的比例，在表面激发起电荷，这种现象称之为焦电效果。焦电型红外线传感器是利用强诱电体陶瓷的焦电效果，敏锐地探测出从人体等发生的微 弱的红外线。动作原理Principle of Operation焦电型红外线传感器Pyroelectric InfraredSensor自由电荷 Floating electric charge温度变化 Temp change分极变化 Polarization change温度变化前 Thermal equilibrium condition 温度变化后 Immediately after temp change 红外线 Infrared日本株式会社 - 2 -元件类型 Element Type标准款式 Recommended Model特 点 Features用 途 Applications规 格Specifications补偿型单式元件 Compensated Single双重元件 Dual对于从各个角度的人为侵入都可以探测出来， 在对应环境温度的急剧变化这方面也可以通过补偿 电极来取消输出。使用得最多的一款人体探测传感器，是一款高 灵敏度探测移动人体，超强对应环境温度变化、振 动、外乱光等的传感器。 Detection from any angle of intrusion. Compensating element cancels the effects of rapid change in temperature.嵌块元件 Quad这是由2个双重元件组合而成，有2个输出系 统的传感器。通过与光学系组合，可以取消由小动 物等产生的输出信号，及因外乱光等而产生的误报 这些方面而著称。Best choice for human body detector. Highly sensitive to human body while remaining insensitive to ambient temperature change, vibration or optical noise. This is due to configuration which electrically cancels such effects.Two independent dual element pyrosensors in combination. By using appropriate optics nuisance alarm from sources such as small animals are much reduce. Provides higher rejection against external noise. 无极性双重元件 Omni-directional Quad根据特殊的4个元件配置来达成无极性的效果。 我公司独有的新型传感器，是一款兼备单式元件和 双重元件的各自优势的传感器。对于手头等的微妙 动作具有更高的探测能力。Omni directional characteristics is achieved by unique 4 element configuration. Technical merits of single and dual type have successfully met on this model.通用型双重元件 General Purpose Dual双重元件当中的经济型款式This model satisfies customers cost reduction need, keeping most performance of dual element type at reasonable level.高灵敏度4类双重 元件SSAC1011SDA0254REP05BRE46BRE200BRE431BHigh Sensitivity 4 elements Dual是一款对双重元件款式在高灵敏度、高S/N 比、宽视野方面进行了改良的新型传感器。A new dual type with high sensitivity and S/N ratio and wide field of view. Excellent human body detection is achieved by optimal element pattern.人体探测（天花板上吊着的类型） 火焰探测 NDIR气体探测 放射性温度计 微波炉安全用侵入者警报器空调的控制Human body detector Flame detector NDIR gas detector Radiation thermometer Microwave oven有于安全用侵入者警报器 （避免小动物的误报）Security burglar alarm Air-conditionerSecurity burglar alarm(To avoid false alarm by small animals nuisance alarm )安全用侵入者警报器 （天花板上吊着的类型） 照明器具等的自动开关Security burglar alarm（For ceiling mount applications ） Automatic lighting switches照明器具等的自动开关 安全用侵入者警报器 玩具Automatic lighting switches Security burglar alarm Toys安全用侵入者警报器 照明器具等的自动开关Security burglar alarm Automatic lighting switchesNIPPON CERAMIC Co., Ltd.- 3 -+-+RG123IR-+-+RGRGIR1243-+-+-+-+-+-+-+RG IR321-+-+-+-+-+-+-+-RGIR123-+-+-+RG IR321-+-+-+-+-+-+-+-RGIR123-+-+-+321 4.8 0.213.5 1.03.3 0.2WINDOW2.81.75ELEMENT1. Drain 2. Source 3. Ground45 PCD 5.085.23.8 21 1 1 WINDOWELEMENT321PCD 5.089.20.2 8.30.23.30.21. Drain 2. Source 3. Ground45 ELEMENT13.51.04.90.20.453 3.8d bbac aWINDOWELEMENT5.2ELEMENT a 1.375 b 1.00 c 0.25 d 0.84.70.213.51.03.70.2ELEMENT0.4549.20.28.40.29.20.28.40.29.20.28.30.232411. Source1 2. Drain 3. Source2 4. Ground45 PCD 5.08 ELEMENT 1.01.0 Gap 1.045 4.94.9ELEMENT0.4534.80.213.51.03.30.23211. Drain 2. Source 3. Ground45 PCD 5.0821 1 1 4.03.0WINDOWELEMENTELEMENT3.30.24.50.213.51.00.4531. Drain 2. Source 3. Ground32145 PCD 5.080.35.21 11WINDOWELEMENT2.33.89.20.2 8.40.2ELEMENT4.80.213.51.03.30.20.4531. Drain 2. Source 3. Ground32145 PCD 5.08111 1.7554 54 Xaxis48 48 Yaxis32 32 Y-axis138 X-axis125 Y-axis132 X,Y-axis44 44 X-axis64 64 X-axis33 33 Y-axis146 45 0.4539.20.2 8.30.2SSAC10-11SDA02-54REP05BRE46BRE200BRE431B补偿型单式元件 Compensated Single双重元件 Dual嵌块元件 Quad型 号 Element Type无极性双重元件 Omni-Directional quad通用型双重元件 General Purpose Dual高灵敏度4类双重 元件 High Sensitivity 4 element Dual视图、外型尺寸、等价电路FOVDimensionEquivalent Circuit 视 图 FOV : Field of View视图 FOV外型尺寸 Dimmensions Drawing mm等价电路 Equivalent Circuit日本株式会社 - 4 -指向性 Directivity0-+ 75 45 30 75 90 15 15 45 30 90 60 0 60 6040402020801001008060Relative Sensitivity0-+ 75 45 30 75 90 15 15 45 30 90 60 0 60 6040402020801001008060XXYY