| 加工定制否 | 品牌智慧传晟 |
| 型号TPS23B | 种类热敏 |
| 制作工艺集成 | 输出信号数字型 |
| 材料金属 | 材料物理性质半导体 |
| 材料晶体结构单晶 | 防护等级1 |
| 线性度1%F.S. | 迟滞1%F.S. |
| 重复性1%F.S. | 灵敏度100% |
| 漂移2 | 分辨率2 |
| 最小包装数10 | 订货号+18 |
| 物料编号18 | 是否跨境货源否 |
| 货号+18 | 应用领域汽车电子、 安防设备、 医疗电子、 智能家居、 家用电器、 照明电子 |
thermopile sensor tps 23b / 3367
revision -date: 2007/10/24
sensor solutions
introduction
the perkinelmer optoelectronics thermopile sensor is used for remote temperature sensing by the measure-ment of infrared (ir) radiation. it consists of a silicon (si) based ther-mopile chip in a metal housing with ir transmissive filter. the si-chip carries a series of thermoelements, forming a sensitive area covered by an ir absorbing material.
the thermopile sensing principle allows for broadband ir measure-ments. perkinelmer optoelectronics thermopile sensors are equipped with a mems / moems state-of-the art sensing element and an optical filter that defines the sensitive spectral range of the sensor and at the same time serves as device window.
properties of tps 23b
the tps 23b sensor is sealed into a isothermal metal housing. the size of the housing is similar to a transistor outline (to 46) package with a round
www.optoelectronics.perkinelmer.com
window opening. the window is equipped with an ir longpass filter with 5.5 μm cut-on wavelength. the thermopile sensor exhibits an
direct proportional to incident radiation power largely independent from the wavelength. the frequency behaviour corresponds to a low pass characteristics.
a 100 kω thermistor inside the to-housing serves as the ambient temperature reference.
isothermal housing
to provide sensors with extremely stable signals during rapid ambient temperature changes in demanding applications such as medical pro-ducts, perkinelmer optoelectronics developed the isothermal housing. this patented technology allows for a fast recovery of the thermal equilibrium in case of heat flow into or out of the sensor housing.
features and benefits
? high output voltage
? low thermopile resistance
? high signal to noise ratio
? 5.5 μm ir longpass filter
? ?extremely stable signal in the case of ambient thermal shock due to
? oisothermal housing
? oflash gold coating for minimal thermal emission within cap.
applications
? high precision temperature sensing
? ear thermometer
? infrared pyrometry
table of contents
1 general characteristics .............................................................. 3
1.1 absolute maximum ratings .................................................................................. 3
1.2 handling requirements ........................................................................................ 3
2 type characteristics................................................................... 3
2.1 design characteristics..........................................................................................3
2.2 electrical characteristics ...................................................................................... 4
2.3 optical characteristics..........................................................................................7
2.4 mechanical drawing ............................................................................................. 8
3 quality statement........................................................................ 9
3.1 liability policy ....................................................................................................... 9
list of figures
figure 1: typical output voltage versus object temperature with sensor at 25°c.................5 figure 2 field of view curve............................................................................................... 7 figure 3 transmission curve for perkinelmer standard filter ........................................... 7 figure 4 mechanical drawing of the tps 23b (drawing no.: 2/71766 rev. 0) .................. 8
list of tables
table 1: absolute maximum ratings .................................................................................... 3 table 2: design characteristics............................................................................................3 table 3: thermopile sensor characteristics .......................................................................... 4 table 4: typical numerical data of thermopile’s output voltage (sensor at 25 °c)............... 5 table 5: thermistor 100k??................................................................................................... 6 table 6: tabulated thermistor data ..................................................................................... 6 table 7: optical characteristics............................................................................................7 table 8: filter parameters .................................................................................................... 7
1 general characteristics
1.1 absolute maximum ratingstable 1: absolute maximum ratings
symbol
parameter
min
typ
max
unit
conditions
ambient temperature range
-20
100
°c
operation
ta
ambient temperature range
-40
100
°c
storage
ta
1 general characteristics
1.1 absolute maximum ratingstable 1: absolute maximum ratings
symbol
parameter
min
typ
max
unit
conditions
ambient temperature range
-20
100
°c
operation
ta
ambient temperature range
-40
100
°c
storage
ta
原厂供应 智慧传晟 tps23b热电堆红外测温传感器
原厂供应 智慧传晟 tps23b热电堆红外测温传感器
原厂供应 智慧传晟 tps23b热电堆红外测温传感器
深圳智慧传晟技术开发有限公司
1女士
13725541966
广东 深圳 宝安区